Mobile Antepartum Summary
1.0.0 - trial-use International flag

Mobile Antepartum Summary, published by IHE Patient Care Coordination Committee. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/PCC.mAPS/ and changes regularly. See the Directory of published versions

Resource Profile: IHE_PCC_mAPS_Composition - Detailed Descriptions

Active as of 2024-10-29

Definitions for the IHE.PCC.mAPS.Composition resource profile.

Guidance on how to interpret the contents of this table can be found here

0. Composition
2. Composition.text
Must Supporttrue
4. Composition.identifier
NoteThis is a business identifier, not a resource identifier (see discussion)
Must Supporttrue
6. Composition.status
Must Supporttrue
8. Composition.type
Must Supporttrue
10. Composition.type.coding
Control1..?
SlicingThis element introduces a set of slices on Composition.type.coding. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • pattern @ $this
  • 12. Composition.type.coding:asummary
    Slice Nameasummary
    Control1..1
    Pattern Value{
      "system" : "http://loinc.org",
      "code" : "57055-6"
    }
    14. Composition.category
    Control1..?
    Must Supporttrue
    SlicingThis element introduces a set of slices on Composition.category. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • pattern @ $this
    • 16. Composition.category:pstat
      Slice Namepstat
      Control1..1
      Pattern Value{
        "coding" : [{
          "system" : "http://loinc.org",
          "code" : "90767-5"
        }]
      }
      18. Composition.subject
      Control1..?
      TypeReference(PDQm Patient Profile)
      Must Supporttrue
      20. Composition.encounter
      Must Supporttrue
      22. Composition.date
      Must Supporttrue
      24. Composition.author
      Must Supporttrue
      26. Composition.title
      Must Supporttrue
      Pattern ValueAntepartum Summary
      28. Composition.attester
      Must Supporttrue
      30. Composition.attester.mode
      Must Supporttrue
      32. Composition.attester.time
      Must Supporttrue
      34. Composition.attester.party
      Must Supporttrue
      36. Composition.custodian
      Must Supporttrue
      38. Composition.event
      Must Supporttrue
      40. Composition.event.code
      Control1..?
      SlicingThis element introduces a set of slices on Composition.event.code. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • pattern @ $this
      • 42. Composition.event.code:obs
        Slice Nameobs
        Control1..1
        Pattern Value{
          "coding" : [{
            "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
            "code" : "OBS"
          }]
        }
        44. Composition.section
        Control7..?
        SlicingThis element introduces a set of slices on Composition.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • pattern @ code
        • 46. Composition.section.title
          Control1..?
          Must Supporttrue
          48. Composition.section.code
          Control1..?
          TypeCodeableConcept(Codeable Concept (IPS))
          Must Supporttrue
          50. Composition.section.text
          Control1..?
          Must Supporttrue
          52. Composition.section:sectionMedications
          Slice NamesectionMedications
          Definition

          TBD

          ShortMedication Summary Section
          Control1..1
          54. Composition.section:sectionMedications.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "10160-0"
            }]
          }
          56. Composition.section:sectionMedications.entry
          ShortMedications relevant for the scope of the patient summary
          TypeReference(MedicationStatement, MedicationRequest, MedicationAdministration, MedicationDispense, DocumentReference, Medication Statement (IPS), Medication Request (IPS))
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          58. Composition.section:sectionMedications.emptyReason
          Must Supporttrue
          60. Composition.section:sectionAllergies
          Slice NamesectionAllergies
          Definition

          TBD

          ShortAllergies and Intolerances Section
          Control1..1
          62. Composition.section:sectionAllergies.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "48765-2"
            }]
          }
          64. Composition.section:sectionAllergies.entry
          ShortRelevant allergies or intolerances (conditions) for that patient.
          TypeReference(AllergyIntolerance, DocumentReference, Allergy Intolerance (IPS))
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          66. Composition.section:sectionAllergies.emptyReason
          Must Supporttrue
          68. Composition.section:sectionProblems
          Slice NamesectionProblems
          Definition

          TBD

          ShortProblems Section
          Control1..1
          70. Composition.section:sectionProblems.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "11450-4"
            }]
          }
          72. Composition.section:sectionProblems.entry
          ShortClinical problems or conditions currently being monitored for the patient.
          TypeReference(Condition, DocumentReference, Condition (IPS))
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          74. Composition.section:sectionProblems.emptyReason
          Must Supporttrue
          76. Composition.section:sectionPastIllnessHx
          Slice NamesectionPastIllnessHx
          Definition

          TBD

          ShortHistory of Past Illness Section
          Control1..1
          78. Composition.section:sectionPastIllnessHx.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "11348-0"
            }]
          }
          80. Composition.section:sectionPastIllnessHx.entry
          ShortConditions the patient suffered in the past.
          TypeReference(Condition, DocumentReference, Condition (IPS))
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          82. Composition.section:sectionPastIllnessHx.emptyReason
          Must Supporttrue
          84. Composition.section:sectionSocialHistory
          Slice NamesectionSocialHistory
          Definition

          TBD

          ShortSocial History Section
          Control0..1
          86. Composition.section:sectionSocialHistory.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "29762-2"
            }]
          }
          88. Composition.section:sectionSocialHistory.entry
          ShortHealth related 'lifestyle factors' or 'lifestyle observations' (e.g. smoke habits; alcohol consumption; diets, risky habits.)
          TypeReference(Observation, DocumentReference, Observation - SH: tobacco use, Observation - SH: alcohol use, Drug Use, Smoking and Tobacco Use Frequency, alcohol Use, Exercise, Diet, Toxic Exposure, Homelessness, At risk of domestic violence, Combat Zone Period, Employment Status, Past Or Present Job, Retirement Date, Usual Work)
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          90. Composition.section:sectionSocialHistory.emptyReason
          Must Supporttrue
          92. Composition.section:sectionProceduresHx
          Slice NamesectionProceduresHx
          Definition

          TBD

          ShortHistory of Procedures Section
          Control1..1
          94. Composition.section:sectionProceduresHx.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "47519-4"
            }]
          }
          96. Composition.section:sectionProceduresHx.entry
          ShortPatient past procedures pertinent to the scope of this document.
          TypeReference(Procedure, DocumentReference, Procedure (IPS))
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          98. Composition.section:sectionProceduresHx.emptyReason
          Must Supporttrue
          100. Composition.section:sectionPregnancyHx
          Slice NamesectionPregnancyHx
          Definition

          TBD

          ShortHistory of Pregnancy Section
          Control1..1
          102. Composition.section:sectionPregnancyHx.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "10162-6"
            }]
          }
          104. Composition.section:sectionPregnancyHx.entry
          ShortCurrent pregnancy status and, optionally, information about the outcome of earlier pregnancies.
          TypeReference(Observation, DocumentReference, Observation - Pregnancy: status, Observation - Pregnancy: outcome, Multiple Pregnancy, Gestational Age, Date Of Last Menstral Period, Pregnancy History Observations)
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          106. Composition.section:sectionPregnancyHx.emptyReason
          Must Supporttrue
          108. Composition.section:sectionPlanOfCare
          Slice NamesectionPlanOfCare
          Definition

          TBD

          ShortPlan of Care Section
          Control0..1
          110. Composition.section:sectionPlanOfCare.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "18776-5"
            }]
          }
          112. Composition.section:sectionPlanOfCare.entry
          Shortentry used to represent structured care plans
          TypeReference(CarePlan, DocumentReference)
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          114. Composition.section:sectionPlanOfCare.emptyReason
          Must Supporttrue
          116. Composition.section:sectionImmunizations
          Slice NamesectionImmunizations
          Definition

          TBD

          ShortImmunization Section
          Control1..1
          118. Composition.section:sectionImmunizations.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "11369-6"
            }]
          }
          120. Composition.section:sectionImmunizations.entry
          ShortPatient's immunization status and pertinent history.
          TypeReference(Immunization, DocumentReference, Immunization (IPS))
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          122. Composition.section:sectionImmunizations.emptyReason
          Must Supporttrue
          124. Composition.section:sectionResults
          Slice NamesectionResults
          Definition

          TBD

          ShortResults Section
          Control0..1
          126. Composition.section:sectionResults.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "30954-2"
            }]
          }
          128. Composition.section:sectionResults.entry
          ShortRelevant observation results collected on the patient or produced on in-vitro biologic specimens collected from the patient.
          TypeReference(Observation, Observation Results (IPS), DiagnosticReport, DocumentReference, Antepartum Labs, Antepartum Genetic Screenings)
          Must Supporttrue
          Must Support TypesNo must-support rules about the choice of types/profiles
          130. Composition.section:sectionResults.emptyReason
          Must Supporttrue
          132. Composition.section:sectionAdvanceDirectives
          Slice NamesectionAdvanceDirectives
          Definition

          TBD

          ShortAdvance Directives Section
          Control0..1
          134. Composition.section:sectionAdvanceDirectives.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "42348-3"
            }]
          }
          136. Composition.section:sectionAdvanceDirectives.entry
          Shortthe patient's advance directive.
          TypeReference(Consent, DocumentReference)
          138. Composition.section:sectionAdvanceDirectives.emptyReason
          Must Supporttrue
          140. Composition.section:sectionVitalSigns
          Slice NamesectionVitalSigns
          Definition

          TBD

          ShortVital Signs Section
          Control0..1
          142. Composition.section:sectionVitalSigns.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "8716-3"
            }]
          }
          144. Composition.section:sectionVitalSigns.entry
          ShortNotable vital signs or physical findings.
          TypeReference(Observation, DocumentReference, Vital Signs Profile)
          146. Composition.section:sectionVitalSigns.emptyReason
          Must Supporttrue
          148. Composition.section:ChiefComplaint
          Slice NameChiefComplaint
          Definition

          Chief complaint records the patient's primary complaint (the patient's own description).

          ShortCheif Complaint Section
          Control0..1
          150. Composition.section:ChiefComplaint.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "10154-3"
            }]
          }
          152. Composition.section:FamilyMedicalHistory
          Slice NameFamilyMedicalHistory
          Definition

          The family history section shall include entries for family history

          ShortFamily Medical History
          Control0..1
          154. Composition.section:FamilyMedicalHistory.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "10157-6"
            }]
          }
          156. Composition.section:FamilyMedicalHistory.entry
          TypeReference(FamilyMemberHistory)
          158. Composition.section:ReviewOfSystems
          Slice NameReviewOfSystems
          Definition

          The review of systems section shall contain a narrative description of the responses the patient gave to a set of routine questions on the functions of each anatomic body system.

          ShortReview of Systems
          Control0..1
          160. Composition.section:ReviewOfSystems.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "10187-3"
            }]
          }
          162. Composition.section:ReviewOfSystems.entry
          TypeReference(Observation, Menstrual Status)
          164. Composition.section:HistoryOfInfection
          Slice NameHistoryOfInfection
          Definition

          The History of Infection section shall contain a narrative description of any infections the patient may have contracted prior to the patient's current condition.

          ShortHistory of Infection
          Control0..1
          166. Composition.section:HistoryOfInfection.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "56838-6"
            }]
          }
          168. Composition.section:HistoryOfInfection.entry
          TypeReference(Condition)
          170. Composition.section:PhysicalExams
          Slice NamePhysicalExams
          Definition

          The coded Detailed Physical Examination section shall contain only the required and optional subsections performed.

          ShortPhysical Exams
          Control0..1
          172. Composition.section:PhysicalExams.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "29545-1"
            }]
          }
          174. Composition.section:PhysicalExams.entry
          TypeReference(Observation)
          176. Composition.section:AntepartumEducation
          Slice NameAntepartumEducation
          Definition

          The Antepartum Education contains a list of patient education activities that have occured or have been planned to review with the patient.

          ShortAntepartumEducation
          Control0..1
          178. Composition.section:AntepartumEducation.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "34895-3"
            }]
          }
          180. Composition.section:AntepartumEducation.entry
          TypeReference(Procedure, Pregnancy Education Observation, Observation, DocumentReference)
          182. Composition.section:Payors
          Slice NamePayors
          Definition

          The Payers section contains data on the patient’s payers, whether a ‘third party’ insurance, self-pay, other payer or guarantor, or some combination. .

          ShortPayors
          Control0..1
          184. Composition.section:Payors.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "48768-6"
            }]
          }
          186. Composition.section:Payors.entry
          TypeReference(Coverage)
          188. Composition.section:AntepartumVisitSummaryFlowsheet
          Slice NameAntepartumVisitSummaryFlowsheet
          Definition

          This section is a running history of the most important elements noted for a pregnant woman.

          ShortAntepartum Visit Summary Flowsheet
          Control0..1
          190. Composition.section:AntepartumVisitSummaryFlowsheet.code
          Pattern Value{
            "coding" : [{
              "system" : "http://loinc.org",
              "code" : "57059-8"
            }]
          }
          192. Composition.section:AntepartumVisitSummaryFlowsheet.entry
          TypeReference(Observation, Antepartum Visit Summary Flowsheet Battery)

          Guidance on how to interpret the contents of this table can be found here

          0. Composition
          Definition

          A set of healthcare-related information that is assembled together into a single logical package that provides a single coherent statement of meaning, establishes its own context and that has clinical attestation with regard to who is making the statement. A Composition defines the structure and narrative content necessary for a document. However, a Composition alone does not constitute a document. Rather, the Composition must be the first entry in a Bundle where Bundle.type=document, and any other resources referenced from Composition must be included as subsequent entries in the Bundle (for example Patient, Practitioner, Encounter, etc.).

          ShortA set of resources composed into a single coherent clinical statement with clinical attestation
          Comments

          While the focus of this specification is on patient-specific clinical statements, this resource can also apply to other healthcare-related statements such as study protocol designs, healthcare invoices and other activities that are not necessarily patient-specific or clinical.

          Control0..*
          Is Modifierfalse
          Summaryfalse
          Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
          dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
          dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
          dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
          dom-6: A resource should have narrative for robust management (text.`div`.exists())
          2. Composition.implicitRules
          Definition

          A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

          ShortA set of rules under which this content was created
          Comments

          Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

          Control0..1
          Typeuri
          Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          4. Composition.text
          Definition

          A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

          ShortText summary of the resource, for human interpretation
          Comments

          Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

          Control0..1
          TypeNarrative
          Is Modifierfalse
          Must Supporttrue
          Summaryfalse
          Alternate Namesnarrative, html, xhtml, display
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          6. Composition.modifierExtension
          Definition

          May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

          Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

          ShortExtensions that cannot be ignored
          Comments

          There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

          Control0..*
          TypeExtension
          Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
          Summaryfalse
          Requirements

          Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

          Alternate Namesextensions, user content
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
          8. Composition.identifier
          Definition

          A version-independent identifier for the Composition. This identifier stays constant as the composition is changed over time.

          ShortVersion-independent identifier for the Composition
          Comments

          Similar to ClinicalDocument/setId in CDA. See discussion in resource definition for how these relate.

          NoteThis is a business identifier, not a resource identifier (see discussion)
          Control0..1
          TypeIdentifier
          Is Modifierfalse
          Must Supporttrue
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          10. Composition.status
          Definition

          The workflow/clinical status of this composition. The status is a marker for the clinical standing of the document.

          Shortpreliminary | final | amended | entered-in-error
          Comments

          If a composition is marked as withdrawn, the compositions/documents in the series, or data from the composition or document series, should never be displayed to a user without being clearly marked as untrustworthy. The flag "entered-in-error" is why this element is labeled as a modifier of other elements.

          Some reporting work flows require that the original narrative of a final document never be altered; instead, only new narrative can be added. The composition resource has no explicit status for explicitly noting whether this business rule is in effect. This would be handled by an extension if required.

          Control1..1
          BindingThe codes SHALL be taken from CompositionStatushttp://hl7.org/fhir/ValueSet/composition-status|4.0.1
          (required to http://hl7.org/fhir/ValueSet/composition-status|4.0.1)

          The workflow/clinical status of the composition.

          Typecode
          Is Modifiertrue because This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Must Supporttrue
          Summarytrue
          Requirements

          Need to be able to mark interim, amended, or withdrawn compositions or documents.

          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          12. Composition.type
          Definition

          Specifies the particular kind of composition (e.g. History and Physical, Discharge Summary, Progress Note). This usually equates to the purpose of making the composition.

          ShortKind of composition (LOINC if possible)
          Comments

          For Composition type, LOINC is ubiquitous and strongly endorsed by HL7. Most implementation guides will require a specific LOINC code, or use LOINC as an extensible binding.

          Control1..1
          BindingThe codes SHOULD be taken from FHIRDocumentTypeCodeshttp://hl7.org/fhir/ValueSet/doc-typecodes
          (preferred to http://hl7.org/fhir/ValueSet/doc-typecodes)

          Type of a composition.

          TypeCodeableConcept
          Is Modifierfalse
          Must Supporttrue
          Summarytrue
          Requirements

          Key metadata element describing the composition, used in searching/filtering.

          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          14. Composition.type.coding
          Definition

          A reference to a code defined by a terminology system.

          ShortCode defined by a terminology system
          Comments

          Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

          Control10..*
          TypeCoding
          Is Modifierfalse
          Summarytrue
          Requirements

          Allows for alternative encodings within a code system, and translations to other code systems.

          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          SlicingThis element introduces a set of slices on Composition.type.coding. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • pattern @ $this
          • 16. Composition.type.coding:asummary
            Slice Nameasummary
            Definition

            A reference to a code defined by a terminology system.

            ShortCode defined by a terminology system
            Comments

            Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

            Control10..1*
            TypeCoding
            Is Modifierfalse
            Summarytrue
            Requirements

            Allows for alternative encodings within a code system, and translations to other code systems.

            Pattern Value{
              "system" : "http://loinc.org",
              "code" : "57055-6"
            }
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            18. Composition.category
            Definition

            A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

            ShortCategorization of Composition
            Comments

            This is a metadata field from XDS/MHD.

            Control10..*
            BindingFor example codes, see DocumentClassValueSethttp://hl7.org/fhir/ValueSet/document-classcodes
            (example to http://hl7.org/fhir/ValueSet/document-classcodes)

            High-level kind of a clinical document at a macro level.

            TypeCodeableConcept
            Is Modifierfalse
            Must Supporttrue
            Summarytrue
            Requirements

            Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            SlicingThis element introduces a set of slices on Composition.category. The slices areUnordered and Open, and can be differentiated using the following discriminators:
            • pattern @ $this
            • 20. Composition.category:pstat
              Slice Namepstat
              Definition

              A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

              ShortCategorization of Composition
              Comments

              This is a metadata field from XDS/MHD.

              Control10..1*
              BindingFor example codes, see DocumentClassValueSethttp://hl7.org/fhir/ValueSet/document-classcodes
              (example to http://hl7.org/fhir/ValueSet/document-classcodes)

              High-level kind of a clinical document at a macro level.

              TypeCodeableConcept
              Is Modifierfalse
              Summarytrue
              Requirements

              Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

              Pattern Value{
                "coding" : [{
                  "system" : "http://loinc.org",
                  "code" : "90767-5"
                }]
              }
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              22. Composition.subject
              Definition

              Who or what the composition is about. The composition can be about a person, (patient or healthcare practitioner), a device (e.g. a machine) or even a group of subjects (such as a document about a herd of livestock, or a set of patients that share a common exposure).

              ShortWho and/or what the composition is about
              Comments

              For clinical documents, this is usually the patient.

              Control10..1
              TypeReference(PDQm Patient Profile, Resource)
              Is Modifierfalse
              Must Supporttrue
              Summarytrue
              Requirements

              Essential metadata for searching for the composition. Identifies who and/or what the composition/document is about.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              24. Composition.encounter
              Definition

              Describes the clinical encounter or type of care this documentation is associated with.

              ShortContext of the Composition
              Control0..1
              TypeReference(Encounter)
              Is Modifierfalse
              Must Supporttrue
              Summarytrue
              Requirements

              Provides context for the composition and supports searching.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              26. Composition.date
              Definition

              The composition editing time, when the composition was last logically changed by the author.

              ShortComposition editing time
              Comments

              The Last Modified Date on the composition may be after the date of the document was attested without being changed.

              Control1..1
              TypedateTime
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supporttrue
              Summarytrue
              Requirements

              dateTime is used for tracking, organizing versions and searching. Note that this is the time of authoring. When packaged in a document, Bundle.timestamp is the date of packaging.


              dateTime is used for tracking, organizing versions and searching. Note that this is the time of authoring. When packaged in a document, Bundle.timestamp is the date of packaging.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              28. Composition.author
              Definition

              Identifies who is responsible for the information in the composition, not necessarily who typed it in.

              ShortWho and/or what authored the composition
              Control1..*
              TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
              Is Modifierfalse
              Must Supporttrue
              Must Support TypesNo must-support rules about the choice of types/profiles
              Summarytrue
              Requirements

              Identifies who is responsible for the content.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              30. Composition.title
              Definition

              Official human-readable label for the composition.

              ShortHuman Readable name/title
              Comments

              For many compositions, the title is the same as the text or a display name of Composition.type (e.g. a "consultation" or "progress note"). Note that CDA does not make title mandatory, but there are no known cases where it is useful for title to be omitted, so it is mandatory here. Feedback on this requirement is welcome during the trial use period.

              Control1..1
              Typestring
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supporttrue
              Summarytrue
              Pattern ValueAntepartum Summary
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              32. Composition.attester
              Definition

              A participant who has attested to the accuracy of the composition/document.

              ShortAttests to accuracy of composition
              Comments

              Only list each attester once.

              Control0..*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Requirements

              Identifies responsibility for the accuracy of the composition content.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              34. Composition.attester.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
              36. Composition.attester.mode
              Definition

              The type of attestation the authenticator offers.

              Shortpersonal | professional | legal | official
              Control1..1
              BindingThe codes SHALL be taken from CompositionAttestationModehttp://hl7.org/fhir/ValueSet/composition-attestation-mode|4.0.1
              (required to http://hl7.org/fhir/ValueSet/composition-attestation-mode|4.0.1)

              The way in which a person authenticated a composition.

              Typecode
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supporttrue
              Summaryfalse
              Requirements

              Indicates the level of authority of the attestation.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              38. Composition.attester.time
              Definition

              When the composition was attested by the party.

              ShortWhen the composition was attested
              Control0..1
              TypedateTime
              Is Modifierfalse
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              Must Supporttrue
              Summaryfalse
              Requirements

              Identifies when the information in the composition was deemed accurate. (Things may have changed since then.).

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              40. Composition.attester.party
              Definition

              Who attested the composition in the specified way.

              ShortWho attested the composition
              Control0..1
              TypeReference(Patient, RelatedPerson, Practitioner, PractitionerRole, Organization)
              Is Modifierfalse
              Must Supporttrue
              Must Support TypesNo must-support rules about the choice of types/profiles
              Summaryfalse
              Requirements

              Identifies who has taken on the responsibility for accuracy of the composition content.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              42. Composition.custodian
              Definition

              Identifies the organization or group who is responsible for ongoing maintenance of and access to the composition/document information.

              ShortOrganization which maintains the composition
              Comments

              This is useful when documents are derived from a composition - provides guidance for how to get the latest version of the document. This is optional because this is sometimes not known by the authoring system, and can be inferred by context. However, it is important that this information be known when working with a derived document, so providing a custodian is encouraged.

              Control0..1
              TypeReference(Organization)
              Is Modifierfalse
              Must Supporttrue
              Summarytrue
              Requirements

              Identifies where to go to find the current version, where to report issues, etc.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              44. Composition.event
              Definition

              The clinical service, such as a colonoscopy or an appendectomy, being documented.

              ShortThe clinical service(s) being documented
              Comments

              The event needs to be consistent with the type element, though can provide further information if desired.

              Control0..*
              TypeBackboneElement
              Is Modifierfalse
              Must Supporttrue
              Summarytrue
              Requirements

              Provides context for the composition and creates a linkage between a resource describing an event and the composition created describing the event.

              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              46. Composition.event.modifierExtension
              Definition

              May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

              Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

              ShortExtensions that cannot be ignored even if unrecognized
              Comments

              There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

              Control0..*
              TypeExtension
              Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
              Summarytrue
              Requirements

              Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

              Alternate Namesextensions, user content, modifiers
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
              48. Composition.event.code
              Definition

              This list of codes represents the main clinical acts, such as a colonoscopy or an appendectomy, being documented. In some cases, the event is inherent in the typeCode, such as a "History and Physical Report" in which the procedure being documented is necessarily a "History and Physical" act.

              ShortCode(s) that apply to the event being documented
              Comments

              An event can further specialize the act inherent in the typeCode, such as where it is simply "Procedure Report" and the procedure was a "colonoscopy". If one or more eventCodes are included, they SHALL NOT conflict with the values inherent in the classCode, practiceSettingCode or typeCode, as such a conflict would create an ambiguous situation. This short list of codes is provided to be used as key words for certain types of queries.

              Control10..*
              BindingFor example codes, see v3 Code System ActCodehttp://terminology.hl7.org/ValueSet/v3-ActCode
              (example to http://terminology.hl7.org/ValueSet/v3-ActCode)

              This list of codes represents the main clinical acts being documented.

              TypeCodeableConcept
              Is Modifierfalse
              Summarytrue
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              SlicingThis element introduces a set of slices on Composition.event.code. The slices areUnordered and Open, and can be differentiated using the following discriminators:
              • pattern @ $this
              • 50. Composition.event.code:obs
                Slice Nameobs
                Definition

                This list of codes represents the main clinical acts, such as a colonoscopy or an appendectomy, being documented. In some cases, the event is inherent in the typeCode, such as a "History and Physical Report" in which the procedure being documented is necessarily a "History and Physical" act.

                ShortCode(s) that apply to the event being documented
                Comments

                An event can further specialize the act inherent in the typeCode, such as where it is simply "Procedure Report" and the procedure was a "colonoscopy". If one or more eventCodes are included, they SHALL NOT conflict with the values inherent in the classCode, practiceSettingCode or typeCode, as such a conflict would create an ambiguous situation. This short list of codes is provided to be used as key words for certain types of queries.

                Control10..1*
                BindingFor example codes, see v3 Code System ActCodehttp://terminology.hl7.org/ValueSet/v3-ActCode
                (example to http://terminology.hl7.org/ValueSet/v3-ActCode)

                This list of codes represents the main clinical acts being documented.

                TypeCodeableConcept
                Is Modifierfalse
                Summarytrue
                Pattern Value{
                  "coding" : [{
                    "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
                    "code" : "OBS"
                  }]
                }
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                52. Composition.section
                Definition

                The root of the sections that make up the composition.

                ShortComposition is broken into sections
                Control70..*
                TypeBackboneElement
                Is Modifierfalse
                Summaryfalse
                Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                SlicingThis element introduces a set of slices on Composition.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                • pattern @ code
                • 54. Composition.section.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  56. Composition.section.title
                  Definition

                  The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                  ShortLabel for section (e.g. for ToC)
                  Comments

                  The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                  Control10..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                  Alternate Namesheader, label, caption
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  58. Composition.section.code
                  Definition

                  A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text.


                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortConcept - reference to a terminology or just textClassification of section (recommended)
                  Comments

                  Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.


                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control10..1
                  This element is affected by the following invariants: ele-1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept(Codeable Concept (IPS))
                  Is Modifierfalse
                  Must Supporttrue
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  60. Composition.section.text
                  Definition

                  A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                  ShortText summary of the section, for human interpretation
                  Comments

                  Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                  Control10..1
                  This element is affected by the following invariants: cmp-1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  62. Composition.section:sectionMedications
                  Slice NamesectionMedications
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortMedication Summary SectionComposition is broken into sections
                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  64. Composition.section:sectionMedications.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  66. Composition.section:sectionMedications.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "10160-0"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  68. Composition.section:sectionMedications.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortMedications relevant for the scope of the patient summaryA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(MedicationStatement, MedicationRequest, MedicationAdministration, MedicationDispense, DocumentReference, Medication Statement (IPS), Medication Request (IPS), Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  70. Composition.section:sectionMedications.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  72. Composition.section:sectionAllergies
                  Slice NamesectionAllergies
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortAllergies and Intolerances SectionComposition is broken into sections
                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  74. Composition.section:sectionAllergies.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  76. Composition.section:sectionAllergies.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "48765-2"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  78. Composition.section:sectionAllergies.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortRelevant allergies or intolerances (conditions) for that patient.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(AllergyIntolerance, DocumentReference, Allergy Intolerance (IPS), Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  80. Composition.section:sectionAllergies.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  82. Composition.section:sectionProblems
                  Slice NamesectionProblems
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortProblems SectionComposition is broken into sections
                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  84. Composition.section:sectionProblems.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  86. Composition.section:sectionProblems.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "11450-4"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  88. Composition.section:sectionProblems.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortClinical problems or conditions currently being monitored for the patient.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Condition, DocumentReference, Condition (IPS), Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  90. Composition.section:sectionProblems.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  92. Composition.section:sectionPastIllnessHx
                  Slice NamesectionPastIllnessHx
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortHistory of Past Illness SectionComposition is broken into sections
                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  94. Composition.section:sectionPastIllnessHx.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  96. Composition.section:sectionPastIllnessHx.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "11348-0"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  98. Composition.section:sectionPastIllnessHx.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortConditions the patient suffered in the past.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Condition, DocumentReference, Condition (IPS), Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  100. Composition.section:sectionPastIllnessHx.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  102. Composition.section:sectionSocialHistory
                  Slice NamesectionSocialHistory
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortSocial History SectionComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  104. Composition.section:sectionSocialHistory.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  106. Composition.section:sectionSocialHistory.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "29762-2"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  108. Composition.section:sectionSocialHistory.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortHealth related 'lifestyle factors' or 'lifestyle observations' (e.g. smoke habits; alcohol consumption; diets, risky habits.)A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Observation, DocumentReference, Observation - SH: tobacco use, Observation - SH: alcohol use, Drug Use, Smoking and Tobacco Use Frequency, alcohol Use, Exercise, Diet, Toxic Exposure, Homelessness, At risk of domestic violence, Combat Zone Period, Employment Status, Past Or Present Job, Retirement Date, Usual Work, Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  110. Composition.section:sectionSocialHistory.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  112. Composition.section:sectionProceduresHx
                  Slice NamesectionProceduresHx
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortHistory of Procedures SectionComposition is broken into sections
                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  114. Composition.section:sectionProceduresHx.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  116. Composition.section:sectionProceduresHx.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "47519-4"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  118. Composition.section:sectionProceduresHx.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortPatient past procedures pertinent to the scope of this document.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Procedure, DocumentReference, Procedure (IPS), Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  120. Composition.section:sectionProceduresHx.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  122. Composition.section:sectionPregnancyHx
                  Slice NamesectionPregnancyHx
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortHistory of Pregnancy SectionComposition is broken into sections
                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  124. Composition.section:sectionPregnancyHx.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  126. Composition.section:sectionPregnancyHx.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "10162-6"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  128. Composition.section:sectionPregnancyHx.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortCurrent pregnancy status and, optionally, information about the outcome of earlier pregnancies.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Observation, DocumentReference, Observation - Pregnancy: status, Observation - Pregnancy: outcome, Multiple Pregnancy, Gestational Age, Date Of Last Menstral Period, Pregnancy History Observations, Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  130. Composition.section:sectionPregnancyHx.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  132. Composition.section:sectionPlanOfCare
                  Slice NamesectionPlanOfCare
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortPlan of Care SectionComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  134. Composition.section:sectionPlanOfCare.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  136. Composition.section:sectionPlanOfCare.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "18776-5"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  138. Composition.section:sectionPlanOfCare.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  Shortentry used to represent structured care plansA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(CarePlan, DocumentReference, Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  140. Composition.section:sectionPlanOfCare.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  142. Composition.section:sectionImmunizations
                  Slice NamesectionImmunizations
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortImmunization SectionComposition is broken into sections
                  Control10..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  144. Composition.section:sectionImmunizations.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  146. Composition.section:sectionImmunizations.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "11369-6"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  148. Composition.section:sectionImmunizations.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortPatient's immunization status and pertinent history.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Immunization, DocumentReference, Immunization (IPS), Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  150. Composition.section:sectionImmunizations.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  152. Composition.section:sectionResults
                  Slice NamesectionResults
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortResults SectionComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  154. Composition.section:sectionResults.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  156. Composition.section:sectionResults.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "30954-2"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  158. Composition.section:sectionResults.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortRelevant observation results collected on the patient or produced on in-vitro biologic specimens collected from the patient.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Observation, Observation Results (IPS), DiagnosticReport, DocumentReference, Antepartum Labs, Antepartum Genetic Screenings, Resource)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  160. Composition.section:sectionResults.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  162. Composition.section:sectionAdvanceDirectives
                  Slice NamesectionAdvanceDirectives
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortAdvance Directives SectionComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  164. Composition.section:sectionAdvanceDirectives.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  166. Composition.section:sectionAdvanceDirectives.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "42348-3"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  168. Composition.section:sectionAdvanceDirectives.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  Shortthe patient's advance directive.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Consent, DocumentReference, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  170. Composition.section:sectionAdvanceDirectives.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  172. Composition.section:sectionVitalSigns
                  Slice NamesectionVitalSigns
                  Definition

                  TBD


                  The root of the sections that make up the composition.

                  ShortVital Signs SectionComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  174. Composition.section:sectionVitalSigns.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  176. Composition.section:sectionVitalSigns.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "8716-3"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  178. Composition.section:sectionVitalSigns.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortNotable vital signs or physical findings.A reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Observation, DocumentReference, Vital Signs Profile, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  180. Composition.section:sectionVitalSigns.emptyReason
                  Definition

                  If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                  ShortWhy the section is empty
                  Comments

                  The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                  Control0..1
                  This element is affected by the following invariants: cmp-2
                  BindingThe codes SHOULD be taken from ListEmptyReasonshttp://hl7.org/fhir/ValueSet/list-empty-reason
                  (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                  If a section is empty, why it is empty.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  182. Composition.section:ChiefComplaint
                  Slice NameChiefComplaint
                  Definition

                  Chief complaint records the patient's primary complaint (the patient's own description).


                  The root of the sections that make up the composition.

                  ShortCheif Complaint SectionComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  184. Composition.section:ChiefComplaint.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  186. Composition.section:ChiefComplaint.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "10154-3"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  188. Composition.section:FamilyMedicalHistory
                  Slice NameFamilyMedicalHistory
                  Definition

                  The family history section shall include entries for family history


                  The root of the sections that make up the composition.

                  ShortFamily Medical HistoryComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  190. Composition.section:FamilyMedicalHistory.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  192. Composition.section:FamilyMedicalHistory.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "10157-6"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  194. Composition.section:FamilyMedicalHistory.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(FamilyMemberHistory, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  196. Composition.section:ReviewOfSystems
                  Slice NameReviewOfSystems
                  Definition

                  The review of systems section shall contain a narrative description of the responses the patient gave to a set of routine questions on the functions of each anatomic body system.


                  The root of the sections that make up the composition.

                  ShortReview of SystemsComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  198. Composition.section:ReviewOfSystems.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  200. Composition.section:ReviewOfSystems.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "10187-3"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  202. Composition.section:ReviewOfSystems.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Observation, Menstrual Status, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  204. Composition.section:HistoryOfInfection
                  Slice NameHistoryOfInfection
                  Definition

                  The History of Infection section shall contain a narrative description of any infections the patient may have contracted prior to the patient's current condition.


                  The root of the sections that make up the composition.

                  ShortHistory of InfectionComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  206. Composition.section:HistoryOfInfection.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  208. Composition.section:HistoryOfInfection.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "56838-6"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  210. Composition.section:HistoryOfInfection.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Condition, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  212. Composition.section:PhysicalExams
                  Slice NamePhysicalExams
                  Definition

                  The coded Detailed Physical Examination section shall contain only the required and optional subsections performed.


                  The root of the sections that make up the composition.

                  ShortPhysical ExamsComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  214. Composition.section:PhysicalExams.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  216. Composition.section:PhysicalExams.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "29545-1"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  218. Composition.section:PhysicalExams.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Observation, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  220. Composition.section:AntepartumEducation
                  Slice NameAntepartumEducation
                  Definition

                  The Antepartum Education contains a list of patient education activities that have occured or have been planned to review with the patient.


                  The root of the sections that make up the composition.

                  ShortAntepartumEducationComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  222. Composition.section:AntepartumEducation.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  224. Composition.section:AntepartumEducation.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "34895-3"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  226. Composition.section:AntepartumEducation.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Procedure, Pregnancy Education Observation, Observation, DocumentReference, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  228. Composition.section:Payors
                  Slice NamePayors
                  Definition

                  The Payers section contains data on the patient’s payers, whether a ‘third party’ insurance, self-pay, other payer or guarantor, or some combination. .


                  The root of the sections that make up the composition.

                  ShortPayorsComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  230. Composition.section:Payors.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  232. Composition.section:Payors.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "48768-6"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  234. Composition.section:Payors.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Coverage, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  236. Composition.section:AntepartumVisitSummaryFlowsheet
                  Slice NameAntepartumVisitSummaryFlowsheet
                  Definition

                  This section is a running history of the most important elements noted for a pregnant woman.


                  The root of the sections that make up the composition.

                  ShortAntepartum Visit Summary FlowsheetComposition is broken into sections
                  Control0..1*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  cmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                  cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                  238. Composition.section:AntepartumVisitSummaryFlowsheet.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  240. Composition.section:AntepartumVisitSummaryFlowsheet.code
                  Definition

                  A code identifying the kind of content contained within the section. This must be consistent with the section title.

                  ShortClassification of section (recommended)
                  Comments

                  The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                  If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                  Control0..1
                  BindingFor example codes, see DocumentSectionCodeshttp://hl7.org/fhir/ValueSet/doc-section-codes
                  (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                  Classification of a section of a composition/document.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  Provides computable standardized labels to topics within the document.

                  Pattern Value{
                    "coding" : [{
                      "system" : "http://loinc.org",
                      "code" : "57059-8"
                    }]
                  }
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  242. Composition.section:AntepartumVisitSummaryFlowsheet.entry
                  Definition

                  A reference to the actual resource from which the narrative in the section is derived.

                  ShortA reference to data that supports this section
                  Comments

                  If there are no entries in the list, an emptyReason SHOULD be provided.

                  Control0..*
                  This element is affected by the following invariants: cmp-2
                  TypeReference(Observation, Antepartum Visit Summary Flowsheet Battery, Resource)
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

                  Guidance on how to interpret the contents of this table can be found here

                  0. Composition
                  Definition

                  A set of healthcare-related information that is assembled together into a single logical package that provides a single coherent statement of meaning, establishes its own context and that has clinical attestation with regard to who is making the statement. A Composition defines the structure and narrative content necessary for a document. However, a Composition alone does not constitute a document. Rather, the Composition must be the first entry in a Bundle where Bundle.type=document, and any other resources referenced from Composition must be included as subsequent entries in the Bundle (for example Patient, Practitioner, Encounter, etc.).

                  ShortA set of resources composed into a single coherent clinical statement with clinical attestation
                  Comments

                  While the focus of this specification is on patient-specific clinical statements, this resource can also apply to other healthcare-related statements such as study protocol designs, healthcare invoices and other activities that are not necessarily patient-specific or clinical.

                  Control0..*
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
                  dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
                  dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
                  dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
                  dom-6: A resource should have narrative for robust management (text.`div`.exists())
                  2. Composition.id
                  Definition

                  The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

                  ShortLogical id of this artifact
                  Comments

                  The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

                  Control0..1
                  Typeid
                  Is Modifierfalse
                  Summarytrue
                  4. Composition.meta
                  Definition

                  The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

                  ShortMetadata about the resource
                  Control0..1
                  TypeMeta
                  Is Modifierfalse
                  Summarytrue
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  6. Composition.implicitRules
                  Definition

                  A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

                  ShortA set of rules under which this content was created
                  Comments

                  Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

                  Control0..1
                  Typeuri
                  Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summarytrue
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  8. Composition.language
                  Definition

                  The base language in which the resource is written.

                  ShortLanguage of the resource content
                  Comments

                  Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

                  Control0..1
                  BindingThe codes SHOULD be taken from CommonLanguages
                  (preferred to http://hl7.org/fhir/ValueSet/languages)

                  A human language.

                  Additional BindingsPurpose
                  AllLanguagesMax Binding
                  Typecode
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  10. Composition.text
                  Definition

                  A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

                  ShortText summary of the resource, for human interpretation
                  Comments

                  Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

                  Control0..1
                  TypeNarrative
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Alternate Namesnarrative, html, xhtml, display
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  12. Composition.contained
                  Definition

                  These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

                  ShortContained, inline Resources
                  Comments

                  This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.

                  Control0..*
                  TypeResource
                  Is Modifierfalse
                  Summaryfalse
                  Alternate Namesinline resources, anonymous resources, contained resources
                  14. Composition.extension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                  ShortAdditional content defined by implementations
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Alternate Namesextensions, user content
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  16. Composition.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
                  Summaryfalse
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  18. Composition.identifier
                  Definition

                  A version-independent identifier for the Composition. This identifier stays constant as the composition is changed over time.

                  ShortVersion-independent identifier for the Composition
                  Comments

                  Similar to ClinicalDocument/setId in CDA. See discussion in resource definition for how these relate.

                  NoteThis is a business identifier, not a resource identifier (see discussion)
                  Control0..1
                  TypeIdentifier
                  Is Modifierfalse
                  Must Supporttrue
                  Summarytrue
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  20. Composition.status
                  Definition

                  The workflow/clinical status of this composition. The status is a marker for the clinical standing of the document.

                  Shortpreliminary | final | amended | entered-in-error
                  Comments

                  If a composition is marked as withdrawn, the compositions/documents in the series, or data from the composition or document series, should never be displayed to a user without being clearly marked as untrustworthy. The flag "entered-in-error" is why this element is labeled as a modifier of other elements.

                  Some reporting work flows require that the original narrative of a final document never be altered; instead, only new narrative can be added. The composition resource has no explicit status for explicitly noting whether this business rule is in effect. This would be handled by an extension if required.

                  Control1..1
                  BindingThe codes SHALL be taken from CompositionStatus
                  (required to http://hl7.org/fhir/ValueSet/composition-status|4.0.1)

                  The workflow/clinical status of the composition.

                  Typecode
                  Is Modifiertrue because This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Must Supporttrue
                  Summarytrue
                  Requirements

                  Need to be able to mark interim, amended, or withdrawn compositions or documents.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  22. Composition.type
                  Definition

                  Specifies the particular kind of composition (e.g. History and Physical, Discharge Summary, Progress Note). This usually equates to the purpose of making the composition.

                  ShortKind of composition (LOINC if possible)
                  Comments

                  For Composition type, LOINC is ubiquitous and strongly endorsed by HL7. Most implementation guides will require a specific LOINC code, or use LOINC as an extensible binding.

                  Control1..1
                  BindingThe codes SHOULD be taken from FHIRDocumentTypeCodes
                  (preferred to http://hl7.org/fhir/ValueSet/doc-typecodes)

                  Type of a composition.

                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summarytrue
                  Requirements

                  Key metadata element describing the composition, used in searching/filtering.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  24. Composition.type.id
                  Definition

                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                  ShortUnique id for inter-element referencing
                  Control0..1
                  Typestring
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  26. Composition.type.extension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                  ShortAdditional content defined by implementations
                  Comments

                  There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Alternate Namesextensions, user content
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                  SlicingThis element introduces a set of slices on Composition.type.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                  • value @ url
                  • 28. Composition.type.coding
                    Definition

                    A reference to a code defined by a terminology system.

                    ShortCode defined by a terminology system
                    Comments

                    Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                    Control1..*
                    TypeCoding
                    Is Modifierfalse
                    Summarytrue
                    Requirements

                    Allows for alternative encodings within a code system, and translations to other code systems.

                    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                    SlicingThis element introduces a set of slices on Composition.type.coding. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                    • pattern @ $this
                    • 30. Composition.type.coding:asummary
                      Slice Nameasummary
                      Definition

                      A reference to a code defined by a terminology system.

                      ShortCode defined by a terminology system
                      Comments

                      Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.

                      Control1..1
                      TypeCoding
                      Is Modifierfalse
                      Summarytrue
                      Requirements

                      Allows for alternative encodings within a code system, and translations to other code systems.

                      Pattern Value{
                        "system" : "http://loinc.org",
                        "code" : "57055-6"
                      }
                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      32. Composition.type.text
                      Definition

                      A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.

                      ShortPlain text representation of the concept
                      Comments

                      Very often the text is the same as a displayName of one of the codings.

                      Control0..1
                      Typestring
                      Is Modifierfalse
                      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                      Summarytrue
                      Requirements

                      The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.

                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      34. Composition.category
                      Definition

                      A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

                      ShortCategorization of Composition
                      Comments

                      This is a metadata field from XDS/MHD.

                      Control1..*
                      BindingFor example codes, see DocumentClassValueSet
                      (example to http://hl7.org/fhir/ValueSet/document-classcodes)

                      High-level kind of a clinical document at a macro level.

                      TypeCodeableConcept
                      Is Modifierfalse
                      Must Supporttrue
                      Summarytrue
                      Requirements

                      Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

                      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                      SlicingThis element introduces a set of slices on Composition.category. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                      • pattern @ $this
                      • 36. Composition.category:pstat
                        Slice Namepstat
                        Definition

                        A categorization for the type of the composition - helps for indexing and searching. This may be implied by or derived from the code specified in the Composition Type.

                        ShortCategorization of Composition
                        Comments

                        This is a metadata field from XDS/MHD.

                        Control1..1
                        BindingFor example codes, see DocumentClassValueSet
                        (example to http://hl7.org/fhir/ValueSet/document-classcodes)

                        High-level kind of a clinical document at a macro level.

                        TypeCodeableConcept
                        Is Modifierfalse
                        Summarytrue
                        Requirements

                        Helps humans to assess whether the composition is of interest when viewing an index of compositions or documents.

                        Pattern Value{
                          "coding" : [{
                            "system" : "http://loinc.org",
                            "code" : "90767-5"
                          }]
                        }
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        38. Composition.subject
                        Definition

                        Who or what the composition is about. The composition can be about a person, (patient or healthcare practitioner), a device (e.g. a machine) or even a group of subjects (such as a document about a herd of livestock, or a set of patients that share a common exposure).

                        ShortWho and/or what the composition is about
                        Comments

                        For clinical documents, this is usually the patient.

                        Control1..1
                        TypeReference(PDQm Patient Profile)
                        Is Modifierfalse
                        Must Supporttrue
                        Summarytrue
                        Requirements

                        Essential metadata for searching for the composition. Identifies who and/or what the composition/document is about.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        40. Composition.encounter
                        Definition

                        Describes the clinical encounter or type of care this documentation is associated with.

                        ShortContext of the Composition
                        Control0..1
                        TypeReference(Encounter)
                        Is Modifierfalse
                        Must Supporttrue
                        Summarytrue
                        Requirements

                        Provides context for the composition and supports searching.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        42. Composition.date
                        Definition

                        The composition editing time, when the composition was last logically changed by the author.

                        ShortComposition editing time
                        Comments

                        The Last Modified Date on the composition may be after the date of the document was attested without being changed.

                        Control1..1
                        TypedateTime
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Must Supporttrue
                        Summarytrue
                        Requirements

                        dateTime is used for tracking, organizing versions and searching. Note that this is the time of authoring. When packaged in a document, Bundle.timestamp is the date of packaging.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        44. Composition.author
                        Definition

                        Identifies who is responsible for the information in the composition, not necessarily who typed it in.

                        ShortWho and/or what authored the composition
                        Control1..*
                        TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                        Is Modifierfalse
                        Must Supporttrue
                        Must Support TypesNo must-support rules about the choice of types/profiles
                        Summarytrue
                        Requirements

                        Identifies who is responsible for the content.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        46. Composition.title
                        Definition

                        Official human-readable label for the composition.

                        ShortHuman Readable name/title
                        Comments

                        For many compositions, the title is the same as the text or a display name of Composition.type (e.g. a "consultation" or "progress note"). Note that CDA does not make title mandatory, but there are no known cases where it is useful for title to be omitted, so it is mandatory here. Feedback on this requirement is welcome during the trial use period.

                        Control1..1
                        Typestring
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Must Supporttrue
                        Summarytrue
                        Pattern ValueAntepartum Summary
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        48. Composition.confidentiality
                        Definition

                        The code specifying the level of confidentiality of the Composition.

                        ShortAs defined by affinity domain
                        Comments

                        The exact use of this element, and enforcement and issues related to highly sensitive documents are out of scope for the base specification, and delegated to implementation profiles (see security section). This element is labeled as a modifier because highly confidential documents must not be treated as if they are not.

                        Control0..1
                        BindingThe codes SHALL be taken from v3.ConfidentialityClassification (2014-03-26)
                        (required to http://terminology.hl7.org/ValueSet/v3-ConfidentialityClassification|2014-03-26)

                        Codes specifying the level of confidentiality of the composition.

                        Typecode
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Summarytrue
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        50. Composition.attester
                        Definition

                        A participant who has attested to the accuracy of the composition/document.

                        ShortAttests to accuracy of composition
                        Comments

                        Only list each attester once.

                        Control0..*
                        TypeBackboneElement
                        Is Modifierfalse
                        Must Supporttrue
                        Summaryfalse
                        Requirements

                        Identifies responsibility for the accuracy of the composition content.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        52. Composition.attester.id
                        Definition

                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                        ShortUnique id for inter-element referencing
                        Control0..1
                        Typestring
                        Is Modifierfalse
                        XML FormatIn the XML format, this property is represented as an attribute.
                        Summaryfalse
                        54. Composition.attester.extension
                        Definition

                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                        ShortAdditional content defined by implementations
                        Comments

                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                        Control0..*
                        TypeExtension
                        Is Modifierfalse
                        Summaryfalse
                        Alternate Namesextensions, user content
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        56. Composition.attester.modifierExtension
                        Definition

                        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                        ShortExtensions that cannot be ignored even if unrecognized
                        Comments

                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                        Control0..*
                        TypeExtension
                        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                        Summarytrue
                        Requirements

                        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                        Alternate Namesextensions, user content, modifiers
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        58. Composition.attester.mode
                        Definition

                        The type of attestation the authenticator offers.

                        Shortpersonal | professional | legal | official
                        Control1..1
                        BindingThe codes SHALL be taken from CompositionAttestationMode
                        (required to http://hl7.org/fhir/ValueSet/composition-attestation-mode|4.0.1)

                        The way in which a person authenticated a composition.

                        Typecode
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Must Supporttrue
                        Summaryfalse
                        Requirements

                        Indicates the level of authority of the attestation.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        60. Composition.attester.time
                        Definition

                        When the composition was attested by the party.

                        ShortWhen the composition was attested
                        Control0..1
                        TypedateTime
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Must Supporttrue
                        Summaryfalse
                        Requirements

                        Identifies when the information in the composition was deemed accurate. (Things may have changed since then.).

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        62. Composition.attester.party
                        Definition

                        Who attested the composition in the specified way.

                        ShortWho attested the composition
                        Control0..1
                        TypeReference(Patient, RelatedPerson, Practitioner, PractitionerRole, Organization)
                        Is Modifierfalse
                        Must Supporttrue
                        Must Support TypesNo must-support rules about the choice of types/profiles
                        Summaryfalse
                        Requirements

                        Identifies who has taken on the responsibility for accuracy of the composition content.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        64. Composition.custodian
                        Definition

                        Identifies the organization or group who is responsible for ongoing maintenance of and access to the composition/document information.

                        ShortOrganization which maintains the composition
                        Comments

                        This is useful when documents are derived from a composition - provides guidance for how to get the latest version of the document. This is optional because this is sometimes not known by the authoring system, and can be inferred by context. However, it is important that this information be known when working with a derived document, so providing a custodian is encouraged.

                        Control0..1
                        TypeReference(Organization)
                        Is Modifierfalse
                        Must Supporttrue
                        Summarytrue
                        Requirements

                        Identifies where to go to find the current version, where to report issues, etc.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        66. Composition.relatesTo
                        Definition

                        Relationships that this composition has with other compositions or documents that already exist.

                        ShortRelationships to other compositions/documents
                        Comments

                        A document is a version specific composition.

                        Control0..*
                        TypeBackboneElement
                        Is Modifierfalse
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        68. Composition.relatesTo.id
                        Definition

                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                        ShortUnique id for inter-element referencing
                        Control0..1
                        Typestring
                        Is Modifierfalse
                        XML FormatIn the XML format, this property is represented as an attribute.
                        Summaryfalse
                        70. Composition.relatesTo.extension
                        Definition

                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                        ShortAdditional content defined by implementations
                        Comments

                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                        Control0..*
                        TypeExtension
                        Is Modifierfalse
                        Summaryfalse
                        Alternate Namesextensions, user content
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        72. Composition.relatesTo.modifierExtension
                        Definition

                        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                        ShortExtensions that cannot be ignored even if unrecognized
                        Comments

                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                        Control0..*
                        TypeExtension
                        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                        Summarytrue
                        Requirements

                        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                        Alternate Namesextensions, user content, modifiers
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        74. Composition.relatesTo.code
                        Definition

                        The type of relationship that this composition has with anther composition or document.

                        Shortreplaces | transforms | signs | appends
                        Comments

                        If this document appends another document, then the document cannot be fully understood without also accessing the referenced document.

                        Control1..1
                        BindingThe codes SHALL be taken from DocumentRelationshipType
                        (required to http://hl7.org/fhir/ValueSet/document-relationship-type|4.0.1)

                        The type of relationship between documents.

                        Typecode
                        Is Modifierfalse
                        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        76. Composition.relatesTo.target[x]
                        Definition

                        The target composition/document of this relationship.

                        ShortTarget of the relationship
                        Control1..1
                        TypeChoice of: Identifier, Reference(Composition)
                        [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
                        Is Modifierfalse
                        Summaryfalse
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        78. Composition.event
                        Definition

                        The clinical service, such as a colonoscopy or an appendectomy, being documented.

                        ShortThe clinical service(s) being documented
                        Comments

                        The event needs to be consistent with the type element, though can provide further information if desired.

                        Control0..*
                        TypeBackboneElement
                        Is Modifierfalse
                        Must Supporttrue
                        Summarytrue
                        Requirements

                        Provides context for the composition and creates a linkage between a resource describing an event and the composition created describing the event.

                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        80. Composition.event.id
                        Definition

                        Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                        ShortUnique id for inter-element referencing
                        Control0..1
                        Typestring
                        Is Modifierfalse
                        XML FormatIn the XML format, this property is represented as an attribute.
                        Summaryfalse
                        82. Composition.event.extension
                        Definition

                        May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                        ShortAdditional content defined by implementations
                        Comments

                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                        Control0..*
                        TypeExtension
                        Is Modifierfalse
                        Summaryfalse
                        Alternate Namesextensions, user content
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        84. Composition.event.modifierExtension
                        Definition

                        May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                        Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                        ShortExtensions that cannot be ignored even if unrecognized
                        Comments

                        There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                        Control0..*
                        TypeExtension
                        Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                        Summarytrue
                        Requirements

                        Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                        Alternate Namesextensions, user content, modifiers
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                        86. Composition.event.code
                        Definition

                        This list of codes represents the main clinical acts, such as a colonoscopy or an appendectomy, being documented. In some cases, the event is inherent in the typeCode, such as a "History and Physical Report" in which the procedure being documented is necessarily a "History and Physical" act.

                        ShortCode(s) that apply to the event being documented
                        Comments

                        An event can further specialize the act inherent in the typeCode, such as where it is simply "Procedure Report" and the procedure was a "colonoscopy". If one or more eventCodes are included, they SHALL NOT conflict with the values inherent in the classCode, practiceSettingCode or typeCode, as such a conflict would create an ambiguous situation. This short list of codes is provided to be used as key words for certain types of queries.

                        Control1..*
                        BindingFor example codes, see v3 Code System ActCode
                        (example to http://terminology.hl7.org/ValueSet/v3-ActCode)

                        This list of codes represents the main clinical acts being documented.

                        TypeCodeableConcept
                        Is Modifierfalse
                        Summarytrue
                        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                        SlicingThis element introduces a set of slices on Composition.event.code. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                        • pattern @ $this
                        • 88. Composition.event.code:obs
                          Slice Nameobs
                          Definition

                          This list of codes represents the main clinical acts, such as a colonoscopy or an appendectomy, being documented. In some cases, the event is inherent in the typeCode, such as a "History and Physical Report" in which the procedure being documented is necessarily a "History and Physical" act.

                          ShortCode(s) that apply to the event being documented
                          Comments

                          An event can further specialize the act inherent in the typeCode, such as where it is simply "Procedure Report" and the procedure was a "colonoscopy". If one or more eventCodes are included, they SHALL NOT conflict with the values inherent in the classCode, practiceSettingCode or typeCode, as such a conflict would create an ambiguous situation. This short list of codes is provided to be used as key words for certain types of queries.

                          Control1..1
                          BindingFor example codes, see v3 Code System ActCode
                          (example to http://terminology.hl7.org/ValueSet/v3-ActCode)

                          This list of codes represents the main clinical acts being documented.

                          TypeCodeableConcept
                          Is Modifierfalse
                          Summarytrue
                          Pattern Value{
                            "coding" : [{
                              "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
                              "code" : "OBS"
                            }]
                          }
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          90. Composition.event.period
                          Definition

                          The period of time covered by the documentation. There is no assertion that the documentation is a complete representation for this period, only that it documents events during this time.

                          ShortThe period covered by the documentation
                          Control0..1
                          TypePeriod
                          Is Modifierfalse
                          Summarytrue
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          92. Composition.event.detail
                          Definition

                          The description and/or reference of the event(s) being documented. For example, this could be used to document such a colonoscopy or an appendectomy.

                          ShortThe event(s) being documented
                          Control0..*
                          TypeReference(Resource)
                          Is Modifierfalse
                          Summarytrue
                          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          94. Composition.section
                          Definition

                          The root of the sections that make up the composition.

                          ShortComposition is broken into sections
                          Control7..*
                          TypeBackboneElement
                          Is Modifierfalse
                          Summaryfalse
                          Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                          cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                          ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                          SlicingThis element introduces a set of slices on Composition.section. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                          • pattern @ code
                          • 96. Composition.section.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            98. Composition.section.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            100. Composition.section.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            102. Composition.section.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control1..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            104. Composition.section.code
                            Definition

                            A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text.

                            ShortConcept - reference to a terminology or just text
                            Comments

                            Not all terminology uses fit this general pattern. In some cases, models should not use CodeableConcept and use Coding directly and provide their own structure for managing text, codings, translations and the relationship between elements and pre- and post-coordination.

                            Control1..1
                            This element is affected by the following invariants: ele-1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept(Codeable Concept (IPS))
                            Is Modifierfalse
                            Must Supporttrue
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            106. Composition.section.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            108. Composition.section.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            110. Composition.section.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control1..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            112. Composition.section.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            114. Composition.section.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            116. Composition.section.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            118. Composition.section.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            120. Composition.section.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            122. Composition.section:sectionMedications
                            Slice NamesectionMedications
                            Definition

                            TBD

                            ShortMedication Summary Section
                            Control1..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            124. Composition.section:sectionMedications.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            126. Composition.section:sectionMedications.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            128. Composition.section:sectionMedications.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            130. Composition.section:sectionMedications.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            132. Composition.section:sectionMedications.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "10160-0"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            134. Composition.section:sectionMedications.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            136. Composition.section:sectionMedications.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            138. Composition.section:sectionMedications.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            140. Composition.section:sectionMedications.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            142. Composition.section:sectionMedications.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            144. Composition.section:sectionMedications.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortMedications relevant for the scope of the patient summary
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(MedicationStatement, MedicationRequest, MedicationAdministration, MedicationDispense, DocumentReference, Medication Statement (IPS), Medication Request (IPS))
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            146. Composition.section:sectionMedications.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            148. Composition.section:sectionMedications.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            150. Composition.section:sectionAllergies
                            Slice NamesectionAllergies
                            Definition

                            TBD

                            ShortAllergies and Intolerances Section
                            Control1..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            152. Composition.section:sectionAllergies.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            154. Composition.section:sectionAllergies.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            156. Composition.section:sectionAllergies.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            158. Composition.section:sectionAllergies.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            160. Composition.section:sectionAllergies.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "48765-2"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            162. Composition.section:sectionAllergies.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            164. Composition.section:sectionAllergies.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            166. Composition.section:sectionAllergies.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            168. Composition.section:sectionAllergies.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            170. Composition.section:sectionAllergies.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            172. Composition.section:sectionAllergies.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortRelevant allergies or intolerances (conditions) for that patient.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(AllergyIntolerance, DocumentReference, Allergy Intolerance (IPS))
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            174. Composition.section:sectionAllergies.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            176. Composition.section:sectionAllergies.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            178. Composition.section:sectionProblems
                            Slice NamesectionProblems
                            Definition

                            TBD

                            ShortProblems Section
                            Control1..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            180. Composition.section:sectionProblems.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            182. Composition.section:sectionProblems.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            184. Composition.section:sectionProblems.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            186. Composition.section:sectionProblems.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            188. Composition.section:sectionProblems.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "11450-4"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            190. Composition.section:sectionProblems.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            192. Composition.section:sectionProblems.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            194. Composition.section:sectionProblems.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            196. Composition.section:sectionProblems.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            198. Composition.section:sectionProblems.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            200. Composition.section:sectionProblems.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortClinical problems or conditions currently being monitored for the patient.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Condition, DocumentReference, Condition (IPS))
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            202. Composition.section:sectionProblems.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            204. Composition.section:sectionProblems.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            206. Composition.section:sectionPastIllnessHx
                            Slice NamesectionPastIllnessHx
                            Definition

                            TBD

                            ShortHistory of Past Illness Section
                            Control1..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            208. Composition.section:sectionPastIllnessHx.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            210. Composition.section:sectionPastIllnessHx.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            212. Composition.section:sectionPastIllnessHx.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            214. Composition.section:sectionPastIllnessHx.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            216. Composition.section:sectionPastIllnessHx.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "11348-0"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            218. Composition.section:sectionPastIllnessHx.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            220. Composition.section:sectionPastIllnessHx.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            222. Composition.section:sectionPastIllnessHx.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            224. Composition.section:sectionPastIllnessHx.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            226. Composition.section:sectionPastIllnessHx.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            228. Composition.section:sectionPastIllnessHx.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortConditions the patient suffered in the past.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Condition, DocumentReference, Condition (IPS))
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            230. Composition.section:sectionPastIllnessHx.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            232. Composition.section:sectionPastIllnessHx.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            234. Composition.section:sectionSocialHistory
                            Slice NamesectionSocialHistory
                            Definition

                            TBD

                            ShortSocial History Section
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            236. Composition.section:sectionSocialHistory.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            238. Composition.section:sectionSocialHistory.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            240. Composition.section:sectionSocialHistory.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            242. Composition.section:sectionSocialHistory.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            244. Composition.section:sectionSocialHistory.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "29762-2"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            246. Composition.section:sectionSocialHistory.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            248. Composition.section:sectionSocialHistory.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            250. Composition.section:sectionSocialHistory.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            252. Composition.section:sectionSocialHistory.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            254. Composition.section:sectionSocialHistory.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            256. Composition.section:sectionSocialHistory.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortHealth related 'lifestyle factors' or 'lifestyle observations' (e.g. smoke habits; alcohol consumption; diets, risky habits.)
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Observation, DocumentReference, Observation - SH: tobacco use, Observation - SH: alcohol use, Drug Use, Smoking and Tobacco Use Frequency, alcohol Use, Exercise, Diet, Toxic Exposure, Homelessness, At risk of domestic violence, Combat Zone Period, Employment Status, Past Or Present Job, Retirement Date, Usual Work)
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            258. Composition.section:sectionSocialHistory.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            260. Composition.section:sectionSocialHistory.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            262. Composition.section:sectionProceduresHx
                            Slice NamesectionProceduresHx
                            Definition

                            TBD

                            ShortHistory of Procedures Section
                            Control1..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            264. Composition.section:sectionProceduresHx.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            266. Composition.section:sectionProceduresHx.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            268. Composition.section:sectionProceduresHx.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            270. Composition.section:sectionProceduresHx.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            272. Composition.section:sectionProceduresHx.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "47519-4"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            274. Composition.section:sectionProceduresHx.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            276. Composition.section:sectionProceduresHx.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            278. Composition.section:sectionProceduresHx.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            280. Composition.section:sectionProceduresHx.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            282. Composition.section:sectionProceduresHx.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            284. Composition.section:sectionProceduresHx.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortPatient past procedures pertinent to the scope of this document.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Procedure, DocumentReference, Procedure (IPS))
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            286. Composition.section:sectionProceduresHx.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            288. Composition.section:sectionProceduresHx.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            290. Composition.section:sectionPregnancyHx
                            Slice NamesectionPregnancyHx
                            Definition

                            TBD

                            ShortHistory of Pregnancy Section
                            Control1..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            292. Composition.section:sectionPregnancyHx.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            294. Composition.section:sectionPregnancyHx.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            296. Composition.section:sectionPregnancyHx.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            298. Composition.section:sectionPregnancyHx.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            300. Composition.section:sectionPregnancyHx.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "10162-6"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            302. Composition.section:sectionPregnancyHx.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            304. Composition.section:sectionPregnancyHx.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            306. Composition.section:sectionPregnancyHx.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            308. Composition.section:sectionPregnancyHx.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            310. Composition.section:sectionPregnancyHx.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            312. Composition.section:sectionPregnancyHx.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortCurrent pregnancy status and, optionally, information about the outcome of earlier pregnancies.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Observation, DocumentReference, Observation - Pregnancy: status, Observation - Pregnancy: outcome, Multiple Pregnancy, Gestational Age, Date Of Last Menstral Period, Pregnancy History Observations)
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            314. Composition.section:sectionPregnancyHx.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            316. Composition.section:sectionPregnancyHx.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            318. Composition.section:sectionPlanOfCare
                            Slice NamesectionPlanOfCare
                            Definition

                            TBD

                            ShortPlan of Care Section
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            320. Composition.section:sectionPlanOfCare.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            322. Composition.section:sectionPlanOfCare.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            324. Composition.section:sectionPlanOfCare.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            326. Composition.section:sectionPlanOfCare.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            328. Composition.section:sectionPlanOfCare.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "18776-5"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            330. Composition.section:sectionPlanOfCare.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            332. Composition.section:sectionPlanOfCare.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            334. Composition.section:sectionPlanOfCare.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            336. Composition.section:sectionPlanOfCare.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            338. Composition.section:sectionPlanOfCare.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            340. Composition.section:sectionPlanOfCare.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            Shortentry used to represent structured care plans
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(CarePlan, DocumentReference)
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            342. Composition.section:sectionPlanOfCare.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            344. Composition.section:sectionPlanOfCare.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            346. Composition.section:sectionImmunizations
                            Slice NamesectionImmunizations
                            Definition

                            TBD

                            ShortImmunization Section
                            Control1..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            348. Composition.section:sectionImmunizations.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            350. Composition.section:sectionImmunizations.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            352. Composition.section:sectionImmunizations.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            354. Composition.section:sectionImmunizations.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            356. Composition.section:sectionImmunizations.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "11369-6"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            358. Composition.section:sectionImmunizations.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            360. Composition.section:sectionImmunizations.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            362. Composition.section:sectionImmunizations.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            364. Composition.section:sectionImmunizations.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            366. Composition.section:sectionImmunizations.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            368. Composition.section:sectionImmunizations.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortPatient's immunization status and pertinent history.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Immunization, DocumentReference, Immunization (IPS))
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            370. Composition.section:sectionImmunizations.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            372. Composition.section:sectionImmunizations.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            374. Composition.section:sectionResults
                            Slice NamesectionResults
                            Definition

                            TBD

                            ShortResults Section
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            376. Composition.section:sectionResults.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            378. Composition.section:sectionResults.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            380. Composition.section:sectionResults.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            382. Composition.section:sectionResults.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            384. Composition.section:sectionResults.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "30954-2"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            386. Composition.section:sectionResults.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            388. Composition.section:sectionResults.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            390. Composition.section:sectionResults.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            392. Composition.section:sectionResults.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            394. Composition.section:sectionResults.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            396. Composition.section:sectionResults.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortRelevant observation results collected on the patient or produced on in-vitro biologic specimens collected from the patient.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Observation, Observation Results (IPS), DiagnosticReport, DocumentReference, Antepartum Labs, Antepartum Genetic Screenings)
                            Is Modifierfalse
                            Must Supporttrue
                            Must Support TypesNo must-support rules about the choice of types/profiles
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            398. Composition.section:sectionResults.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            400. Composition.section:sectionResults.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            402. Composition.section:sectionAdvanceDirectives
                            Slice NamesectionAdvanceDirectives
                            Definition

                            TBD

                            ShortAdvance Directives Section
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            404. Composition.section:sectionAdvanceDirectives.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            406. Composition.section:sectionAdvanceDirectives.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            408. Composition.section:sectionAdvanceDirectives.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            410. Composition.section:sectionAdvanceDirectives.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            412. Composition.section:sectionAdvanceDirectives.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "42348-3"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            414. Composition.section:sectionAdvanceDirectives.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            416. Composition.section:sectionAdvanceDirectives.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            418. Composition.section:sectionAdvanceDirectives.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            420. Composition.section:sectionAdvanceDirectives.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            422. Composition.section:sectionAdvanceDirectives.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            424. Composition.section:sectionAdvanceDirectives.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            Shortthe patient's advance directive.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Consent, DocumentReference)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            426. Composition.section:sectionAdvanceDirectives.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            428. Composition.section:sectionAdvanceDirectives.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            430. Composition.section:sectionVitalSigns
                            Slice NamesectionVitalSigns
                            Definition

                            TBD

                            ShortVital Signs Section
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            432. Composition.section:sectionVitalSigns.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            434. Composition.section:sectionVitalSigns.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            436. Composition.section:sectionVitalSigns.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            438. Composition.section:sectionVitalSigns.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            440. Composition.section:sectionVitalSigns.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "8716-3"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            442. Composition.section:sectionVitalSigns.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            444. Composition.section:sectionVitalSigns.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            446. Composition.section:sectionVitalSigns.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            448. Composition.section:sectionVitalSigns.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            450. Composition.section:sectionVitalSigns.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            452. Composition.section:sectionVitalSigns.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortNotable vital signs or physical findings.
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Observation, DocumentReference, Vital Signs Profile)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            454. Composition.section:sectionVitalSigns.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Must Supporttrue
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            456. Composition.section:sectionVitalSigns.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            458. Composition.section:ChiefComplaint
                            Slice NameChiefComplaint
                            Definition

                            Chief complaint records the patient's primary complaint (the patient's own description).

                            ShortCheif Complaint Section
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            460. Composition.section:ChiefComplaint.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            462. Composition.section:ChiefComplaint.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            464. Composition.section:ChiefComplaint.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            466. Composition.section:ChiefComplaint.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            468. Composition.section:ChiefComplaint.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "10154-3"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            470. Composition.section:ChiefComplaint.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            472. Composition.section:ChiefComplaint.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            474. Composition.section:ChiefComplaint.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            476. Composition.section:ChiefComplaint.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            478. Composition.section:ChiefComplaint.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            480. Composition.section:ChiefComplaint.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            482. Composition.section:ChiefComplaint.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            484. Composition.section:ChiefComplaint.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            486. Composition.section:FamilyMedicalHistory
                            Slice NameFamilyMedicalHistory
                            Definition

                            The family history section shall include entries for family history

                            ShortFamily Medical History
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            488. Composition.section:FamilyMedicalHistory.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            490. Composition.section:FamilyMedicalHistory.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            492. Composition.section:FamilyMedicalHistory.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            494. Composition.section:FamilyMedicalHistory.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            496. Composition.section:FamilyMedicalHistory.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "10157-6"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            498. Composition.section:FamilyMedicalHistory.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            500. Composition.section:FamilyMedicalHistory.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            502. Composition.section:FamilyMedicalHistory.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            504. Composition.section:FamilyMedicalHistory.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            506. Composition.section:FamilyMedicalHistory.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            508. Composition.section:FamilyMedicalHistory.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(FamilyMemberHistory)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            510. Composition.section:FamilyMedicalHistory.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            512. Composition.section:FamilyMedicalHistory.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            514. Composition.section:ReviewOfSystems
                            Slice NameReviewOfSystems
                            Definition

                            The review of systems section shall contain a narrative description of the responses the patient gave to a set of routine questions on the functions of each anatomic body system.

                            ShortReview of Systems
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            516. Composition.section:ReviewOfSystems.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            518. Composition.section:ReviewOfSystems.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            520. Composition.section:ReviewOfSystems.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            522. Composition.section:ReviewOfSystems.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            524. Composition.section:ReviewOfSystems.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "10187-3"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            526. Composition.section:ReviewOfSystems.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            528. Composition.section:ReviewOfSystems.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            530. Composition.section:ReviewOfSystems.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            532. Composition.section:ReviewOfSystems.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            534. Composition.section:ReviewOfSystems.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            536. Composition.section:ReviewOfSystems.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Observation, Menstrual Status)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            538. Composition.section:ReviewOfSystems.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            540. Composition.section:ReviewOfSystems.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            542. Composition.section:HistoryOfInfection
                            Slice NameHistoryOfInfection
                            Definition

                            The History of Infection section shall contain a narrative description of any infections the patient may have contracted prior to the patient's current condition.

                            ShortHistory of Infection
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            544. Composition.section:HistoryOfInfection.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            546. Composition.section:HistoryOfInfection.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            548. Composition.section:HistoryOfInfection.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            550. Composition.section:HistoryOfInfection.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            552. Composition.section:HistoryOfInfection.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "56838-6"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            554. Composition.section:HistoryOfInfection.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            556. Composition.section:HistoryOfInfection.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            558. Composition.section:HistoryOfInfection.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            560. Composition.section:HistoryOfInfection.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            562. Composition.section:HistoryOfInfection.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            564. Composition.section:HistoryOfInfection.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Condition)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            566. Composition.section:HistoryOfInfection.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            568. Composition.section:HistoryOfInfection.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            570. Composition.section:PhysicalExams
                            Slice NamePhysicalExams
                            Definition

                            The coded Detailed Physical Examination section shall contain only the required and optional subsections performed.

                            ShortPhysical Exams
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            572. Composition.section:PhysicalExams.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            574. Composition.section:PhysicalExams.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            576. Composition.section:PhysicalExams.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            578. Composition.section:PhysicalExams.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            580. Composition.section:PhysicalExams.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "29545-1"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            582. Composition.section:PhysicalExams.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            584. Composition.section:PhysicalExams.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            586. Composition.section:PhysicalExams.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            588. Composition.section:PhysicalExams.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            590. Composition.section:PhysicalExams.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            592. Composition.section:PhysicalExams.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Observation)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            594. Composition.section:PhysicalExams.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            596. Composition.section:PhysicalExams.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            598. Composition.section:AntepartumEducation
                            Slice NameAntepartumEducation
                            Definition

                            The Antepartum Education contains a list of patient education activities that have occured or have been planned to review with the patient.

                            ShortAntepartumEducation
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            600. Composition.section:AntepartumEducation.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            602. Composition.section:AntepartumEducation.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            604. Composition.section:AntepartumEducation.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            606. Composition.section:AntepartumEducation.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            608. Composition.section:AntepartumEducation.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "34895-3"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            610. Composition.section:AntepartumEducation.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            612. Composition.section:AntepartumEducation.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            614. Composition.section:AntepartumEducation.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            616. Composition.section:AntepartumEducation.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            618. Composition.section:AntepartumEducation.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            620. Composition.section:AntepartumEducation.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Procedure, Pregnancy Education Observation, Observation, DocumentReference)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            622. Composition.section:AntepartumEducation.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            624. Composition.section:AntepartumEducation.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            626. Composition.section:Payors
                            Slice NamePayors
                            Definition

                            The Payers section contains data on the patient’s payers, whether a ‘third party’ insurance, self-pay, other payer or guarantor, or some combination. .

                            ShortPayors
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            628. Composition.section:Payors.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            630. Composition.section:Payors.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            632. Composition.section:Payors.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            634. Composition.section:Payors.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            636. Composition.section:Payors.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "48768-6"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            638. Composition.section:Payors.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            640. Composition.section:Payors.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            642. Composition.section:Payors.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            644. Composition.section:Payors.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            646. Composition.section:Payors.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            648. Composition.section:Payors.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Coverage)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            650. Composition.section:Payors.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            652. Composition.section:Payors.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            654. Composition.section:AntepartumVisitSummaryFlowsheet
                            Slice NameAntepartumVisitSummaryFlowsheet
                            Definition

                            This section is a running history of the most important elements noted for a pregnant woman.

                            ShortAntepartum Visit Summary Flowsheet
                            Control0..1
                            TypeBackboneElement
                            Is Modifierfalse
                            Summaryfalse
                            Invariantscmp-1: A section must contain at least one of text, entries, or sub-sections (text.exists() or entry.exists() or section.exists())
                            cmp-2: A section can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty())
                            ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            656. Composition.section:AntepartumVisitSummaryFlowsheet.id
                            Definition

                            Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                            ShortUnique id for inter-element referencing
                            Control0..1
                            Typestring
                            Is Modifierfalse
                            XML FormatIn the XML format, this property is represented as an attribute.
                            Summaryfalse
                            658. Composition.section:AntepartumVisitSummaryFlowsheet.extension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

                            ShortAdditional content defined by implementations
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifierfalse
                            Summaryfalse
                            Alternate Namesextensions, user content
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            660. Composition.section:AntepartumVisitSummaryFlowsheet.modifierExtension
                            Definition

                            May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

                            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                            ShortExtensions that cannot be ignored even if unrecognized
                            Comments

                            There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

                            Control0..*
                            TypeExtension
                            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                            Summarytrue
                            Requirements

                            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                            Alternate Namesextensions, user content, modifiers
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
                            662. Composition.section:AntepartumVisitSummaryFlowsheet.title
                            Definition

                            The label for this particular section. This will be part of the rendered content for the document, and is often used to build a table of contents.

                            ShortLabel for section (e.g. for ToC)
                            Comments

                            The title identifies the section for a human reader. The title must be consistent with the narrative of the resource that is the target of the section.content reference. Generally, sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate. Typically, this is where a section has subsections that have their own adequately distinguishing title, or documents that only have a single section. Most Implementation Guides will make section title to be a required element.

                            Control0..1
                            Typestring
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Section headings are often standardized for different types of documents. They give guidance to humans on how the document is organized.

                            Alternate Namesheader, label, caption
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            664. Composition.section:AntepartumVisitSummaryFlowsheet.code
                            Definition

                            A code identifying the kind of content contained within the section. This must be consistent with the section title.

                            ShortClassification of section (recommended)
                            Comments

                            The code identifies the section for an automated processor of the document. This is particularly relevant when using profiles to control the structure of the document.

                            If the section has content (instead of sub-sections), the section.code does not change the meaning or interpretation of the resource that is the content of the section in the comments for the section.code.

                            Control0..1
                            BindingFor example codes, see DocumentSectionCodes
                            (example to http://hl7.org/fhir/ValueSet/doc-section-codes)

                            Classification of a section of a composition/document.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Provides computable standardized labels to topics within the document.

                            Pattern Value{
                              "coding" : [{
                                "system" : "http://loinc.org",
                                "code" : "57059-8"
                              }]
                            }
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            666. Composition.section:AntepartumVisitSummaryFlowsheet.author
                            Definition

                            Identifies who is responsible for the information in this section, not necessarily who typed it in.

                            ShortWho and/or what authored the section
                            Control0..*
                            TypeReference(Practitioner, PractitionerRole, Device, Patient, RelatedPerson, Organization)
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Identifies who is responsible for the content.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            668. Composition.section:AntepartumVisitSummaryFlowsheet.focus
                            Definition

                            The actual focus of the section when it is not the subject of the composition, but instead represents something or someone associated with the subject such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to be focus of the parent section, or, for a section in the Composition itself, the subject of the composition. Sections with a focus SHALL only include resources where the logical subject (patient, subject, focus, etc.) matches the section focus, or the resources have no logical subject (few resources).

                            ShortWho/what the section is about, when it is not about the subject of composition
                            Comments

                            Typically, sections in a doument are about the subject of the document, whether that is a patient, or group of patients, location, or device, or whatever. For some kind of documents, some sections actually contain data about related entities. Typical examples are a section in a newborn discharge summary concerning the mother, or family history documents, with a section about each family member, though there are many other examples.

                            Control0..1
                            TypeReference(Resource)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            670. Composition.section:AntepartumVisitSummaryFlowsheet.text
                            Definition

                            A human-readable narrative that contains the attested content of the section, used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative.

                            ShortText summary of the section, for human interpretation
                            Comments

                            Document profiles may define what content should be represented in the narrative to ensure clinical safety.

                            Control0..1
                            This element is affected by the following invariants: cmp-1
                            TypeNarrative
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            672. Composition.section:AntepartumVisitSummaryFlowsheet.mode
                            Definition

                            How the entry list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.

                            Shortworking | snapshot | changes
                            Comments

                            This element is labeled as a modifier because a change list must not be misunderstood as a complete list.

                            Control0..1
                            BindingThe codes SHALL be taken from ListMode
                            (required to http://hl7.org/fhir/ValueSet/list-mode|4.0.1)

                            The processing mode that applies to this section.

                            Typecode
                            Is Modifierfalse
                            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                            Summaryfalse
                            Requirements

                            Sections are used in various ways, and it must be known in what way it is safe to use the entries in them.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            674. Composition.section:AntepartumVisitSummaryFlowsheet.orderedBy
                            Definition

                            Specifies the order applied to the items in the section entries.

                            ShortOrder of section entries
                            Comments

                            Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.

                            Control0..1
                            BindingThe codes SHOULD be taken from ListOrderCodes
                            (preferred to http://hl7.org/fhir/ValueSet/list-order)

                            What order applies to the items in the entry.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            676. Composition.section:AntepartumVisitSummaryFlowsheet.entry
                            Definition

                            A reference to the actual resource from which the narrative in the section is derived.

                            ShortA reference to data that supports this section
                            Comments

                            If there are no entries in the list, an emptyReason SHOULD be provided.

                            Control0..*
                            This element is affected by the following invariants: cmp-2
                            TypeReference(Observation, Antepartum Visit Summary Flowsheet Battery)
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            678. Composition.section:AntepartumVisitSummaryFlowsheet.emptyReason
                            Definition

                            If the section is empty, why the list is empty. An empty section typically has some text explaining the empty reason.

                            ShortWhy the section is empty
                            Comments

                            The various reasons for an empty section make a significant interpretation to its interpretation. Note that this code is for use when the entire section content has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.

                            Control0..1
                            This element is affected by the following invariants: cmp-2
                            BindingThe codes SHOULD be taken from ListEmptyReasons
                            (preferred to http://hl7.org/fhir/ValueSet/list-empty-reason)

                            If a section is empty, why it is empty.

                            TypeCodeableConcept
                            Is Modifierfalse
                            Summaryfalse
                            Requirements

                            Allows capturing things like "none exist" or "not asked" which can be important for most lists.

                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                            680. Composition.section:AntepartumVisitSummaryFlowsheet.section
                            Definition

                            A nested sub-section within this section.

                            ShortNested Section
                            Comments

                            Nested sections are primarily used to help human readers navigate to particular portions of the document.

                            Control0..*
                            This element is affected by the following invariants: cmp-1
                            TypeSeettp://hl7.org/fhir/StructureDefinition/Composition#Composition.section
                            Is Modifierfalse
                            Summaryfalse
                            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))