Consolidated CDA (C-CDA)
4.0.0-ballot - STU4 Ballot United States of America flag

Consolidated CDA (C-CDA), published by Health Level Seven. This guide is not an authorized publication; it is the continuous build for version 4.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/CDA-ccda/ and changes regularly. See the Directory of published versions

Logical Model: AdvanceDirectivesSection - Detailed Descriptions

Draft as of 2024-12-19

Definitions for the AdvanceDirectivesSection logical model.

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

0. Section
Logical ContainerClinicalDocument (CDA Class)
ValidationInstance of this type are validated by templateId
XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
Invariantsshall-adv-directive-existence: If section/@nullFlavor is not present, SHALL contain at least one Advance Directive Existence Observation (nullFlavor.exists() or entry.where(observation.hasTemplateIdOf('http://hl7.org/cda/us/ccda/StructureDefinition/AdvanceDirectiveExistenceObservation')).exists())
2. Section.nullFlavor
ShortIf a required section contains no information, the @nullFlavor MAY be set to NI
4. Section.templateId
Control1..?
SlicingThis element introduces a set of slices on Section.templateId. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ root
  • value @ extension
  • 6. Section.templateId:section
    Slice Namesection
    Control1..1
    8. Section.templateId:section.root
    Control1..?
    Pattern Value2.16.840.1.113883.10.20.22.2.21.1
    10. Section.templateId:section.extension
    Control1..?
    Pattern Value2022-02-14
    12. Section.code
    ShortAdvance directives
    Control1..?
    14. Section.code.code
    Control1..?
    Pattern Value42348-3
    16. Section.code.codeSystem
    Control1..?
    Pattern Value2.16.840.1.113883.6.1
    18. Section.title
    Control1..?
    20. Section.text
    Control1..?
    22. Section.entry
    Comments

    SHALL contain at least one [1..*] entry (CONF:1198-30235) such that it

    SlicingThis element introduces a set of slices on Section.entry. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • profile @ observation
    • profile @ organizer
    • 24. Section.entry:advdirexistenceobservation
      Slice Nameadvdirexistenceobservation
      Comments

      SHALL contain one [1..1] entry such that it

      Control0..1
      26. Section.entry:advdirexistenceobservation.observation
      Short𝗨𝗦𝗖𝗗𝗜: Advance Directive Existence Observation
      Comments

      SHALL contain exactly one [1..1] Advance Directive Existence Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.513:2025-05-01).

      Control1..?
      Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Advance Directive Existence Observation)

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

      0. Section
      Definition

      Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.


      Base definition for all types defined in FHIR type system.

      ShortBase for all types and resources
      Control10..1*
      Is Modifierfalse
      Logical ContainerClinicalDocument (CDA Class)
      ValidationInstance of this type are validated by templateId
      XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
      Invariantsshall-adv-directive-existence: If section/@nullFlavor is not present, SHALL contain at least one Advance Directive Existence Observation (nullFlavor.exists() or entry.where(observation.hasTemplateIdOf('http://hl7.org/cda/us/ccda/StructureDefinition/AdvanceDirectiveExistenceObservation')).exists())
      2. Section.nullFlavor
      Definition

      If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

      ShortIf a required section contains no information, the @nullFlavor MAY be set to NI
      Control0..1
      BindingThe codes SHALL be taken from CDANullFlavor
      (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
      Typecode(cs: Coded Simple Value)
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      XML FormatIn the XML format, this property is represented as an attribute.
      LabelExceptional Value Detail
      4. Section.realmCode
      Definition

      When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

      Control0..*
      Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
      6. Section.typeId
      Definition

      When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

      Control0..1
      Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
      InvariantsII-1: An II instance must have either a root or an nullFlavor. (root.exists() or nullFlavor.exists())
      8. Section.typeId.nullFlavor
      Definition

      If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

      Control0..1
      BindingThe codes SHALL be taken from CDANullFlavor
      (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
      Typecode(cs: Coded Simple Value)
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      XML FormatIn the XML format, this property is represented as an attribute.
      LabelExceptional Value Detail
      10. Section.typeId.assigningAuthorityName
      Definition

      A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

      Control0..1
      Typestring(st: Character String)
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      XML FormatIn the XML format, this property is represented as an attribute.
      LabelAssigning Authority Name
      12. Section.typeId.displayable
      Definition

      Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

      Control0..1
      Typeboolean(bl: Boolean)
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      XML FormatIn the XML format, this property is represented as an attribute.
      LabelDisplayable
      14. Section.typeId.root
      Definition

      Identifies the type as an HL7 Registered model

      Control1..1
      Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      XML FormatIn the XML format, this property is represented as an attribute.
      LabelRoot
      Fixed Value2.16.840.1.113883.1.3
      16. Section.typeId.extension
      Definition

      A character string as a unique identifier within the scope of the identifier root.

      Control1..1
      Typestring(st: Character String)
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      XML FormatIn the XML format, this property is represented as an attribute.
      LabelExtension
      18. Section.templateId
      Definition

      When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

      Control1..*
      Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
      SlicingThis element introduces a set of slices on Section.templateId. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • value @ root
      • value @ extension
      • 20. Section.templateId:section
        Slice Namesection
        Definition

        When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

        Control1..1
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
        22. Section.templateId:section.nullFlavor
        Definition

        If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

        Control0..1
        BindingThe codes SHALL be taken from CDANullFlavor
        (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
        Typecode(cs: Coded Simple Value)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelExceptional Value Detail
        24. Section.templateId:section.assigningAuthorityName
        Definition

        A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

        Control0..1
        Typestring(st: Character String)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelAssigning Authority Name
        26. Section.templateId:section.displayable
        Definition

        Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

        Control0..1
        Typeboolean(bl: Boolean)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelDisplayable
        28. Section.templateId:section.root
        Definition

        A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.

        Control1..1
        Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelRoot
        Pattern Value2.16.840.1.113883.10.20.22.2.21.1
        30. Section.templateId:section.extension
        Definition

        A character string as a unique identifier within the scope of the identifier root.

        Control1..1
        Typestring(st: Character String)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelExtension
        Pattern Value2022-02-14
        32. Section.ID
        Control0..1
        Typeid(xs:ID)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        34. Section.classCode
        Control0..1
        BindingThe codes SHALL be taken from ActClassRecordOrganizer
        (required to http://terminology.hl7.org/ValueSet/v3-ActClassRecordOrganizer)
        Typecode(cs: Coded Simple Value)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        Fixed ValueDOCSECT
        36. Section.moodCode
        Control0..1
        BindingThe codes SHALL be taken from CDAActMood
        (required to http://hl7.org/cda/stds/core/ValueSet/CDAActMood)
        Typecode(cs: Coded Simple Value)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        Fixed ValueEVN
        38. Section.id
        Control0..1
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
        40. Section.code
        ShortAdvance directives
        Control1..1
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
        42. Section.code.nullFlavor
        Definition

        If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

        Control0..1
        BindingThe codes SHALL be taken from CDANullFlavor
        (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
        Typecode(cs: Coded Simple Value)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelExceptional Value Detail
        44. Section.code.code
        Definition

        The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

        Control1..1
        Typecode(cs: Coded Simple Value)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelCode
        Pattern Value42348-3
        46. Section.code.codeSystem
        Definition

        Specifies the code system that defines the code.

        Control1..1
        Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelCode System
        Pattern Value2.16.840.1.113883.6.1
        48. Section.code.codeSystemName
        Definition

        The common name of the coding system.

        Control0..1
        Typestring(st: Character String)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelCode System Name
        50. Section.code.codeSystemVersion
        Definition

        If applicable, a version descriptor defined specifically for the given code system.

        Control0..1
        Typestring(st: Character String)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelCode System Version
        52. Section.code.displayName
        Definition

        A name or title for the code, under which the sending system shows the code value to its users.

        Control0..1
        Typestring(st: Character String)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.
        LabelDisplay Name
        54. Section.code.sdtcValueSet
        Definition

        The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.

        Control0..1
        Typestring(oid: ISO Object Identifier)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSet.
        56. Section.code.sdtcValueSetVersion
        Definition

        The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.

        Control0..1
        Typestring(st: Character String)
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSetVersion.
        58. Section.code.originalText
        Definition

        The text or phrase used as the basis for the coding.

        Control0..1
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
        LabelOriginal Text
        60. Section.code.qualifier
        Definition

        Specifies additional codes that increase the specificity of the the primary code.

        Control0..0
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/CR
        LabelQualifier
        62. Section.code.translation
        Definition

        A set of other concept descriptors that translate this concept descriptor into other code systems.

        Control0..*
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
        XML FormatThe type of this property is determined using the xsi:typeattribute.
        LabelTranslation
        64. Section.title
        Control1..1
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/ST
        66. Section.text
        Control1..1
        Typexhtml
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        XML FormatThis property is represented as CDA Text in the XML.
        68. Section.confidentialityCode
        Control0..1
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
        70. Section.languageCode
        Control0..1
        BindingThe codes SHALL be taken from AllLanguages
        (required to http://hl7.org/fhir/ValueSet/all-languages)
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
        72. Section.subject
        Control0..1
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Subject
        74. Section.author
        Control0..*
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author
        76. Section.informant
        Control0..*
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Informant
        78. Section.entry
        Comments

        SHALL contain at least one [1..*] entry (CONF:1198-30235) such that it

        Control0..*
        Typehttp://hl7.org/cda/stds/core/StructureDefinition/Entry
        SlicingThis element introduces a set of slices on Section.entry. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • profile @ observation
        • profile @ organizer
        • 80. Section.entry:advdirexistenceobservation
          Slice Nameadvdirexistenceobservation
          Comments

          SHALL contain one [1..1] entry such that it

          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Entry
          82. Section.entry:advdirexistenceobservation.nullFlavor
          Definition

          If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

          Control0..1
          BindingThe codes SHALL be taken from CDANullFlavor
          (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExceptional Value Detail
          84. Section.entry:advdirexistenceobservation.realmCode
          Definition

          When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
          86. Section.entry:advdirexistenceobservation.typeId
          Definition

          When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
          InvariantsII-1: An II instance must have either a root or an nullFlavor. (root.exists() or nullFlavor.exists())
          88. Section.entry:advdirexistenceobservation.typeId.nullFlavor
          Definition

          If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

          Control0..1
          BindingThe codes SHALL be taken from CDANullFlavor
          (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExceptional Value Detail
          90. Section.entry:advdirexistenceobservation.typeId.assigningAuthorityName
          Definition

          A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

          Control0..1
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelAssigning Authority Name
          92. Section.entry:advdirexistenceobservation.typeId.displayable
          Definition

          Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

          Control0..1
          Typeboolean(bl: Boolean)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelDisplayable
          94. Section.entry:advdirexistenceobservation.typeId.root
          Definition

          Identifies the type as an HL7 Registered model

          Control1..1
          Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelRoot
          Fixed Value2.16.840.1.113883.1.3
          96. Section.entry:advdirexistenceobservation.typeId.extension
          Definition

          A character string as a unique identifier within the scope of the identifier root.

          Control1..1
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExtension
          98. Section.entry:advdirexistenceobservation.templateId
          Definition

          When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
          100. Section.entry:advdirexistenceobservation.typeCode
          Control0..1
          BindingThe codes SHALL be taken from x_ActRelationshipEntry
          (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntry)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          Default ValueCOMP
          102. Section.entry:advdirexistenceobservation.contextConductionInd
          Control0..1
          Typeboolean(bl: Boolean)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          Fixed Valuetrue
          104. Section.entry:advdirexistenceobservation.act
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Act
          106. Section.entry:advdirexistenceobservation.encounter
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Encounter
          108. Section.entry:advdirexistenceobservation.observation
          Definition

          Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

          Short𝗨𝗦𝗖𝗗𝗜: Advance Directive Existence Observation
          Comments

          SHALL contain exactly one [1..1] Advance Directive Existence Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.513:2025-05-01).

          Control1..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Advance Directive Existence Observation)
          Is Modifierfalse
          Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
          no-obs-if-existance-false: If value = 'false', then no Advance Directive Observation entries will be present. ((value.code = 'false') implies (entryRelationship.count() = 0))
          110. Section.entry:advdirexistenceobservation.observationMedia
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
          112. Section.entry:advdirexistenceobservation.organizer
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Organizer
          114. Section.entry:advdirexistenceobservation.procedure
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Procedure
          116. Section.entry:advdirexistenceobservation.regionOfInterest
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
          118. Section.entry:advdirexistenceobservation.substanceAdministration
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
          120. Section.entry:advdirexistenceobservation.supply
          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Supply
          122. Section.component
          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot
          124. Section.component.nullFlavor
          Definition

          If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

          Control0..1
          BindingThe codes SHALL be taken from CDANullFlavor
          (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExceptional Value Detail
          126. Section.component.realmCode
          Definition

          When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
          128. Section.component.typeId
          Definition

          When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
          InvariantsII-1: An II instance must have either a root or an nullFlavor. (root.exists() or nullFlavor.exists())
          130. Section.component.typeId.nullFlavor
          Definition

          If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

          Control0..1
          BindingThe codes SHALL be taken from CDANullFlavor
          (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExceptional Value Detail
          132. Section.component.typeId.assigningAuthorityName
          Definition

          A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

          Control0..1
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelAssigning Authority Name
          134. Section.component.typeId.displayable
          Definition

          Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

          Control0..1
          Typeboolean(bl: Boolean)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelDisplayable
          136. Section.component.typeId.root
          Definition

          Identifies the type as an HL7 Registered model

          Control1..1
          Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelRoot
          Fixed Value2.16.840.1.113883.1.3
          138. Section.component.typeId.extension
          Definition

          A character string as a unique identifier within the scope of the identifier root.

          Control1..1
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExtension
          140. Section.component.templateId
          Definition

          When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
          142. Section.component.typeCode
          Definition

          Drawn from concept domain DocumentSectionType

          Control0..1
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          Fixed ValueCOMP
          144. Section.component.contextConductionInd
          Control0..1
          Typeboolean(bl: Boolean)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          Fixed Valuetrue
          146. Section.component.section
          Control1..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/Section

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

          0. Section
          Definition

          Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

          ShortBase for all types and resources
          Control1..1
          Is Modifierfalse
          Logical ContainerClinicalDocument (CDA Class)
          ValidationInstance of this type are validated by templateId
          XML FormatIn the XML format, this property has the namespace urn:hl7-org:v3.
          Invariantsshall-adv-directive-existence: If section/@nullFlavor is not present, SHALL contain at least one Advance Directive Existence Observation (nullFlavor.exists() or entry.where(observation.hasTemplateIdOf('http://hl7.org/cda/us/ccda/StructureDefinition/AdvanceDirectiveExistenceObservation')).exists())
          2. Section.nullFlavor
          Definition

          If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

          ShortIf a required section contains no information, the @nullFlavor MAY be set to NI
          Control0..1
          BindingThe codes SHALL be taken from CDANullFlavor
          (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExceptional Value Detail
          4. Section.realmCode
          Definition

          When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

          Control0..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
          6. Section.typeId
          Definition

          When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

          Control0..1
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
          InvariantsII-1: An II instance must have either a root or an nullFlavor. (root.exists() or nullFlavor.exists())
          8. Section.typeId.nullFlavor
          Definition

          If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

          Control0..1
          BindingThe codes SHALL be taken from CDANullFlavor
          (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
          Typecode(cs: Coded Simple Value)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExceptional Value Detail
          10. Section.typeId.assigningAuthorityName
          Definition

          A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

          Control0..1
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelAssigning Authority Name
          12. Section.typeId.displayable
          Definition

          Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

          Control0..1
          Typeboolean(bl: Boolean)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelDisplayable
          14. Section.typeId.root
          Definition

          Identifies the type as an HL7 Registered model

          Control1..1
          Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelRoot
          Fixed Value2.16.840.1.113883.1.3
          16. Section.typeId.extension
          Definition

          A character string as a unique identifier within the scope of the identifier root.

          Control1..1
          Typestring(st: Character String)
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          XML FormatIn the XML format, this property is represented as an attribute.
          LabelExtension
          18. Section.templateId
          Definition

          When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

          Control1..*
          Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
          SlicingThis element introduces a set of slices on Section.templateId. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ root
          • value @ extension
          • 20. Section.templateId:section
            Slice Namesection
            Definition

            When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

            Control1..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
            22. Section.templateId:section.nullFlavor
            Definition

            If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

            Control0..1
            BindingThe codes SHALL be taken from CDANullFlavor
            (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelExceptional Value Detail
            24. Section.templateId:section.assigningAuthorityName
            Definition

            A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

            Control0..1
            Typestring(st: Character String)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelAssigning Authority Name
            26. Section.templateId:section.displayable
            Definition

            Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

            Control0..1
            Typeboolean(bl: Boolean)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelDisplayable
            28. Section.templateId:section.root
            Definition

            A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier.

            Control1..1
            Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelRoot
            Pattern Value2.16.840.1.113883.10.20.22.2.21.1
            30. Section.templateId:section.extension
            Definition

            A character string as a unique identifier within the scope of the identifier root.

            Control1..1
            Typestring(st: Character String)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelExtension
            Pattern Value2022-02-14
            32. Section.ID
            Control0..1
            Typeid(xs:ID)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            34. Section.classCode
            Control0..1
            BindingThe codes SHALL be taken from ActClassRecordOrganizer
            (required to http://terminology.hl7.org/ValueSet/v3-ActClassRecordOrganizer)
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            Fixed ValueDOCSECT
            36. Section.moodCode
            Control0..1
            BindingThe codes SHALL be taken from CDAActMood
            (required to http://hl7.org/cda/stds/core/ValueSet/CDAActMood)
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            Fixed ValueEVN
            38. Section.id
            Control0..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
            40. Section.code
            ShortAdvance directives
            Control1..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
            42. Section.code.nullFlavor
            Definition

            If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

            Control0..1
            BindingThe codes SHALL be taken from CDANullFlavor
            (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelExceptional Value Detail
            44. Section.code.code
            Definition

            The plain code symbol defined by the code system. For example, "784.0" is the code symbol of the ICD-9 code "784.0" for headache.

            Control1..1
            Typecode(cs: Coded Simple Value)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelCode
            Pattern Value42348-3
            46. Section.code.codeSystem
            Definition

            Specifies the code system that defines the code.

            Control1..1
            Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelCode System
            Pattern Value2.16.840.1.113883.6.1
            48. Section.code.codeSystemName
            Definition

            The common name of the coding system.

            Control0..1
            Typestring(st: Character String)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelCode System Name
            50. Section.code.codeSystemVersion
            Definition

            If applicable, a version descriptor defined specifically for the given code system.

            Control0..1
            Typestring(st: Character String)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelCode System Version
            52. Section.code.displayName
            Definition

            A name or title for the code, under which the sending system shows the code value to its users.

            Control0..1
            Typestring(st: Character String)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.
            LabelDisplay Name
            54. Section.code.sdtcValueSet
            Definition

            The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.

            Control0..1
            Typestring(oid: ISO Object Identifier)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSet.
            56. Section.code.sdtcValueSetVersion
            Definition

            The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.

            Control0..1
            Typestring(st: Character String)
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatIn the XML format, this property is represented as an attribute.In the XML format, this property has the namespace urn:hl7-org:sdtc.In the XML format, this property has the actual namevalueSetVersion.
            58. Section.code.originalText
            Definition

            The text or phrase used as the basis for the coding.

            Control0..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/ED
            LabelOriginal Text
            60. Section.code.qualifier
            Definition

            Specifies additional codes that increase the specificity of the the primary code.

            Control0..0
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/CR
            LabelQualifier
            62. Section.code.translation
            Definition

            A set of other concept descriptors that translate this concept descriptor into other code systems.

            Control0..*
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/CD
            XML FormatThe type of this property is determined using the xsi:typeattribute.
            LabelTranslation
            64. Section.title
            Control1..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/ST
            66. Section.text
            Control1..1
            Typexhtml
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            XML FormatThis property is represented as CDA Text in the XML.
            68. Section.confidentialityCode
            Control0..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/CE
            70. Section.languageCode
            Control0..1
            BindingThe codes SHALL be taken from AllLanguages
            (required to http://hl7.org/fhir/ValueSet/all-languages)
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
            72. Section.subject
            Control0..1
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/Subject
            74. Section.author
            Control0..*
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/Author
            76. Section.informant
            Control0..*
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/Informant
            78. Section.entry
            Comments

            SHALL contain at least one [1..*] entry (CONF:1198-30235) such that it

            Control0..*
            Typehttp://hl7.org/cda/stds/core/StructureDefinition/Entry
            SlicingThis element introduces a set of slices on Section.entry. The slices areUnordered and Open, and can be differentiated using the following discriminators:
            • profile @ observation
            • profile @ organizer
            • 80. Section.entry:advdirexistenceobservation
              Slice Nameadvdirexistenceobservation
              Comments

              SHALL contain one [1..1] entry such that it

              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Entry
              82. Section.entry:advdirexistenceobservation.nullFlavor
              Definition

              If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

              Control0..1
              BindingThe codes SHALL be taken from CDANullFlavor
              (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExceptional Value Detail
              84. Section.entry:advdirexistenceobservation.realmCode
              Definition

              When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

              Control0..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
              86. Section.entry:advdirexistenceobservation.typeId
              Definition

              When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
              InvariantsII-1: An II instance must have either a root or an nullFlavor. (root.exists() or nullFlavor.exists())
              88. Section.entry:advdirexistenceobservation.typeId.nullFlavor
              Definition

              If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

              Control0..1
              BindingThe codes SHALL be taken from CDANullFlavor
              (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExceptional Value Detail
              90. Section.entry:advdirexistenceobservation.typeId.assigningAuthorityName
              Definition

              A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

              Control0..1
              Typestring(st: Character String)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelAssigning Authority Name
              92. Section.entry:advdirexistenceobservation.typeId.displayable
              Definition

              Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

              Control0..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelDisplayable
              94. Section.entry:advdirexistenceobservation.typeId.root
              Definition

              Identifies the type as an HL7 Registered model

              Control1..1
              Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelRoot
              Fixed Value2.16.840.1.113883.1.3
              96. Section.entry:advdirexistenceobservation.typeId.extension
              Definition

              A character string as a unique identifier within the scope of the identifier root.

              Control1..1
              Typestring(st: Character String)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExtension
              98. Section.entry:advdirexistenceobservation.templateId
              Definition

              When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

              Control0..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
              100. Section.entry:advdirexistenceobservation.typeCode
              Control0..1
              BindingThe codes SHALL be taken from x_ActRelationshipEntry
              (required to http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntry)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Default ValueCOMP
              102. Section.entry:advdirexistenceobservation.contextConductionInd
              Control0..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed Valuetrue
              104. Section.entry:advdirexistenceobservation.act
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Act
              106. Section.entry:advdirexistenceobservation.encounter
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Encounter
              108. Section.entry:advdirexistenceobservation.observation
              Definition

              Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.

              Short𝗨𝗦𝗖𝗗𝗜: Advance Directive Existence Observation
              Comments

              SHALL contain exactly one [1..1] Advance Directive Existence Observation (identifier: urn:hl7ii:2.16.840.1.113883.10.20.22.4.513:2025-05-01).

              Control1..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Observation(Advance Directive Existence Observation)
              Is Modifierfalse
              Invariantsshould-text-ref-value: SHOULD contain text/reference/@value (text.reference.value.exists())
              no-obs-if-existance-false: If value = 'false', then no Advance Directive Observation entries will be present. ((value.code = 'false') implies (entryRelationship.count() = 0))
              110. Section.entry:advdirexistenceobservation.observationMedia
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia
              112. Section.entry:advdirexistenceobservation.organizer
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Organizer
              114. Section.entry:advdirexistenceobservation.procedure
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Procedure
              116. Section.entry:advdirexistenceobservation.regionOfInterest
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest
              118. Section.entry:advdirexistenceobservation.substanceAdministration
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration
              120. Section.entry:advdirexistenceobservation.supply
              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Supply
              122. Section.component
              Control0..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot
              124. Section.component.nullFlavor
              Definition

              If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

              Control0..1
              BindingThe codes SHALL be taken from CDANullFlavor
              (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExceptional Value Detail
              126. Section.component.realmCode
              Definition

              When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question

              Control0..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/CS
              128. Section.component.typeId
              Definition

              When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.

              Control0..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
              InvariantsII-1: An II instance must have either a root or an nullFlavor. (root.exists() or nullFlavor.exists())
              130. Section.component.typeId.nullFlavor
              Definition

              If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.

              Control0..1
              BindingThe codes SHALL be taken from CDANullFlavor
              (required to http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor)
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExceptional Value Detail
              132. Section.component.typeId.assigningAuthorityName
              Definition

              A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.

              Control0..1
              Typestring(st: Character String)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelAssigning Authority Name
              134. Section.component.typeId.displayable
              Definition

              Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).

              Control0..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelDisplayable
              136. Section.component.typeId.root
              Definition

              Identifies the type as an HL7 Registered model

              Control1..1
              Typestring(oid: ISO Object Identifier, uuid: DCE Universal Unique Identifier, ruid: HL7 Reserved Identifier Scheme)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelRoot
              Fixed Value2.16.840.1.113883.1.3
              138. Section.component.typeId.extension
              Definition

              A character string as a unique identifier within the scope of the identifier root.

              Control1..1
              Typestring(st: Character String)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              LabelExtension
              140. Section.component.templateId
              Definition

              When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question

              Control0..*
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/II
              142. Section.component.typeCode
              Definition

              Drawn from concept domain DocumentSectionType

              Control0..1
              Typecode(cs: Coded Simple Value)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed ValueCOMP
              144. Section.component.contextConductionInd
              Control0..1
              Typeboolean(bl: Boolean)
              Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
              XML FormatIn the XML format, this property is represented as an attribute.
              Fixed Valuetrue
              146. Section.component.section
              Control1..1
              Typehttp://hl7.org/cda/stds/core/StructureDefinition/Section