Clinical Practice Guidelines
2.0.0-ballot - ballot International flag

Clinical Practice Guidelines, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cqf-recommendations/ and changes regularly. See the Directory of published versions

Resource Profile: CPGImmunizationRequest - Detailed Descriptions

Active as of 2023-12-19

Definitions for the cpg-immunizationrequest resource profile.

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

0. MedicationRequest
2. MedicationRequest.extension
SlicingThis element introduces a set of slices on MedicationRequest.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
4. MedicationRequest.extension:rationale
Slice Namerationale
Control0..1
TypeExtension(CPG Rationale Extension) (Extension Type: markdown)
Must Supporttrue
6. MedicationRequest.identifier
NoteThis is a business identifier, not a resource identifier (see discussion)
Must Supporttrue
8. MedicationRequest.status
Must Supporttrue
10. MedicationRequest.intent
Must Supporttrue
12. MedicationRequest.category
Control1..?
Must Supporttrue
SlicingThis element introduces a set of slices on MedicationRequest.category. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • pattern @ coding
14. MedicationRequest.category:immunization
Slice Nameimmunization
Control1..1
Must Supporttrue
16. MedicationRequest.category:immunization.coding
Control1..?
Pattern Value&lt;valueCoding&nbsp;xmlns=&quot;http://hl7.org/fhir&quot;&gt;<br/>&nbsp;&nbsp;&lt;system&nbsp;value=&quot;http://hl7.org/fhir/uv/cpg/CodeSystem/cpg-activity-type-cs&quot;/&gt;<br/>&nbsp;&nbsp;&lt;code&nbsp;value=&quot;recommend-immunization&quot;/&gt;<br/>&lt;/valueCoding&gt;<br/>
18. MedicationRequest.priority
Must Supporttrue
20. MedicationRequest.doNotPerform
Must Supporttrue
22. MedicationRequest.medication[x]
[x] NoteSee Choice of Data Types for further information about how to use [x]
Must Supporttrue
24. MedicationRequest.subject
TypeReference(CPG Patient)
Must Supporttrue
26. MedicationRequest.encounter
TypeReference(CPG Encounter)
Must Supporttrue
28. MedicationRequest.supportingInformation
Definition

The pertinent positive or negative information relevant to the recommendation.

ShortPertinent information
Comments

This will typically be the most relevant case features used in determining applicability, but could also be other patient-specific information relevant to interpreting or assessing appropriateness of the recommendation with respect to the patient.

Must Supporttrue
30. MedicationRequest.instantiatesCanonical
Definition

A link back to the definition that produced this recommendation. Typically a Plan or Activity Definition.

ShortSource
Must Supporttrue

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

0. MedicationRequest
Definition

An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called "MedicationRequest" rather than "MedicationPrescription" or "MedicationOrder" to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.

ShortOrdering of medication for patient or group
Control0..*
Is Modifierfalse
Summaryfalse
Alternate NamesPrescription, Order
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. MedicationRequest.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. MedicationRequest.extension
Definition

An Extension


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.

ShortExtensionAdditional 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 MedicationRequest.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
6. MedicationRequest.extension:rationale
Slice Namerationale
Definition

A clinician-friendly explanation for the recommendation; patient-friendly if the recommendation is patient-facing.

ShortCPG Rationale Extension
Control0..1
This element is affected by the following invariants: ele-1
TypeExtension(CPG Rationale Extension) (Extension Type: markdown)
Is Modifierfalse
Must Supporttrue
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())
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
8. MedicationRequest.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())
10. MedicationRequest.identifier
Definition

Identifiers associated with this medication request that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate. They are business identifiers assigned to this resource by the performer or other systems and remain constant as the resource is updated and propagates from server to server.

ShortExternal ids for this request
Comments

This is a business identifier, not a resource identifier.

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

A code specifying the current state of the order. Generally, this will be active or completed state.

Shortactive | on-hold | cancelled | completed | entered-in-error | stopped | draft | unknown
Comments

This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.

Control1..1
BindingThe codes SHALL be taken from medicationrequest Statushttp://hl7.org/fhir/ValueSet/medicationrequest-status|4.0.1

A coded concept specifying the state of the prescribing event. Describes the lifecycle of the prescription.

Typecode
Is Modifiertrue because This element is labeled 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
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
14. MedicationRequest.intent
Definition

Whether the request is a proposal, plan, or an original order.

Shortproposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
Comments

It is expected that the type of requester will be restricted for different stages of a MedicationRequest. For example, Proposals can be created by a patient, relatedPerson, Practitioner or Device. Plans can be created by Practitioners, Patients, RelatedPersons and Devices. Original orders can be created by a Practitioner only.

An instance-order is an instantiation of a request or order and may be used to populate Medication Administration Record.

This element is labeled as a modifier because the intent alters when and how the resource is actually applicable.

Control1..1
BindingThe codes SHALL be taken from medicationRequest Intenthttp://hl7.org/fhir/ValueSet/medicationrequest-intent|4.0.1

The kind of medication order.

Typecode
Is Modifiertrue because This element changes the interpretation of all descriptive attributes. For example &quot;the time the request is recommended to occur&quot; vs. &quot;the time the request is authorized to occur&quot; or &quot;who is recommended to perform the request&quot; vs. &quot;who is authorized to perform the request
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. MedicationRequest.category
Definition

Indicates the type of medication request (for example, where the medication is expected to be consumed or administered (i.e. inpatient or outpatient)).

ShortType of medication usage
Comments

The category can be used to include where the medication is expected to be consumed or other types of requests.

Control10..*
BindingFor example codes, see medicationRequest Category Codeshttp://hl7.org/fhir/ValueSet/medicationrequest-category

A coded concept identifying the category of medication request. For example, where the medication is to be consumed or administered, or the type of medication treatment.

TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summaryfalse
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 MedicationRequest.category. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • pattern @ coding
18. MedicationRequest.category:immunization
Slice Nameimmunization
Definition

Indicates the type of medication request (for example, where the medication is expected to be consumed or administered (i.e. inpatient or outpatient)).

ShortType of medication usage
Comments

The category can be used to include where the medication is expected to be consumed or other types of requests.

Control10..1*
BindingFor example codes, see medicationRequest Category Codeshttp://hl7.org/fhir/ValueSet/medicationrequest-category

A coded concept identifying the category of medication request. For example, where the medication is to be consumed or administered, or the type of medication treatment.

TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
20. MedicationRequest.category:immunization.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.

Pattern Value&lt;valueCoding&nbsp;xmlns=&quot;http://hl7.org/fhir&quot;&gt;<br/>&nbsp;&nbsp;&lt;system&nbsp;value=&quot;http://hl7.org/fhir/uv/cpg/CodeSystem/cpg-activity-type-cs&quot;/&gt;<br/>&nbsp;&nbsp;&lt;code&nbsp;value=&quot;recommend-immunization&quot;/&gt;<br/>&lt;/valueCoding&gt;<br/>
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. MedicationRequest.priority
Definition

Indicates how quickly the Medication Request should be addressed with respect to other requests.

Shortroutine | urgent | asap | stat
Control0..1
BindingThe codes SHALL be taken from RequestPriorityhttp://hl7.org/fhir/ValueSet/request-priority|4.0.1

Identifies the level of importance to be assigned to actioning the request.

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

If true indicates that the provider is asking for the medication request not to occur.

ShortTrue if request is prohibiting action
Comments

If do not perform is not specified, the request is a positive request e.g. "do perform".

Control0..1
Typeboolean
Is Modifiertrue because This element is labeled as a modifier because this element negates the request to occur (ie, this is a request for the medication not to be ordered or prescribed, etc)
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
26. MedicationRequest.medication[x]
Definition

Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.

ShortMedication to be taken
Comments

If only a code is specified, then it needs to be a code for a specific product. If more information is required, then the use of the Medication resource is recommended. For example, if you require form or lot number or if the medication is compounded or extemporaneously prepared, then you must reference the Medication resource.

Control1..1
BindingFor example codes, see SNOMEDCTMedicationCodeshttp://hl7.org/fhir/ValueSet/medication-codes

A coded concept identifying substance or product that can be ordered.

TypeChoice of: CodeableConcept, Reference(Medication)
[x] NoteSee Choice of Data Types for further information about how to use [x]
Is Modifierfalse
Must Supporttrue
Must Support TypesNo must-support rules about the choice of types/profiles
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. MedicationRequest.subject
Definition

A link to a resource representing the person or set of individuals to whom the medication will be given.

ShortWho or group medication request is for
Comments

The subject on a medication request is mandatory. For the secondary use case where the actual subject is not provided, there still must be an anonymized subject specified.

Control1..1
TypeReference(CPG Patient, Patient, Group)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. MedicationRequest.encounter
Definition

The Encounter during which this [x] was created or to which the creation of this record is tightly associated.

ShortEncounter created as part of encounter/admission/stay
Comments

This will typically be the encounter the event occurred within, but some activities may be initiated prior to or after the official completion of an encounter but still be tied to the context of the encounter." If there is a need to link to episodes of care they will be handled with an extension.

Control0..1
TypeReference(CPG Encounter, Encounter)
Is Modifierfalse
Must Supporttrue
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. MedicationRequest.supportingInformation
Definition

The pertinent positive or negative information relevant to the recommendation.


Include additional information (for example, patient height and weight) that supports the ordering of the medication.

ShortPertinent informationInformation to support ordering of the medication
Comments

This will typically be the most relevant case features used in determining applicability, but could also be other patient-specific information relevant to interpreting or assessing appropriateness of the recommendation with respect to the patient.

Control0..*
TypeReference(Resource)
Is Modifierfalse
Must Supporttrue
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
34. MedicationRequest.instantiatesCanonical
Definition

A link back to the definition that produced this recommendation. Typically a Plan or Activity Definition.


The URL pointing to a protocol, guideline, orderset, or other definition that is adhered to in whole or in part by this MedicationRequest.

ShortSourceInstantiates FHIR protocol or definition
Control0..*
Typecanonical
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
Summarytrue
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. MedicationRequest
Definition

An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called "MedicationRequest" rather than "MedicationPrescription" or "MedicationOrder" to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.

ShortOrdering of medication for patient or group
Control0..*
Is Modifierfalse
Summaryfalse
Alternate NamesPrescription, Order
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. MedicationRequest.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. MedicationRequest.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. MedicationRequest.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. MedicationRequest.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

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. MedicationRequest.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
Summaryfalse
Alternate Namesnarrative, html, xhtml, display
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
12. MedicationRequest.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. MedicationRequest.extension
Definition

An Extension

ShortExtension
Control0..*
TypeExtension
Is Modifierfalse
Summaryfalse
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 MedicationRequest.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
16. MedicationRequest.extension:rationale
Slice Namerationale
Definition

A clinician-friendly explanation for the recommendation; patient-friendly if the recommendation is patient-facing.

ShortCPG Rationale Extension
Control0..1
This element is affected by the following invariants: ele-1
TypeExtension(CPG Rationale Extension) (Extension Type: markdown)
Is Modifierfalse
Must Supporttrue
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. MedicationRequest.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())
20. MedicationRequest.identifier
Definition

Identifiers associated with this medication request that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate. They are business identifiers assigned to this resource by the performer or other systems and remain constant as the resource is updated and propagates from server to server.

ShortExternal ids for this request
Comments

This is a business identifier, not a resource identifier.

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

A code specifying the current state of the order. Generally, this will be active or completed state.

Shortactive | on-hold | cancelled | completed | entered-in-error | stopped | draft | unknown
Comments

This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.

Control1..1
BindingThe codes SHALL be taken from medicationrequest Status

A coded concept specifying the state of the prescribing event. Describes the lifecycle of the prescription.

Typecode
Is Modifiertrue because This element is labeled 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
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
24. MedicationRequest.statusReason
Definition

Captures the reason for the current state of the MedicationRequest.

ShortReason for current status
Comments

This is generally only used for "exception" statuses such as "suspended" or "cancelled". The reason why the MedicationRequest was created at all is captured in reasonCode, not here.

Control0..1
BindingFor example codes, see medicationRequest Status Reason Codes

Identifies the reasons for a given status.

TypeCodeableConcept
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
26. MedicationRequest.intent
Definition

Whether the request is a proposal, plan, or an original order.

Shortproposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
Comments

It is expected that the type of requester will be restricted for different stages of a MedicationRequest. For example, Proposals can be created by a patient, relatedPerson, Practitioner or Device. Plans can be created by Practitioners, Patients, RelatedPersons and Devices. Original orders can be created by a Practitioner only.

An instance-order is an instantiation of a request or order and may be used to populate Medication Administration Record.

This element is labeled as a modifier because the intent alters when and how the resource is actually applicable.

Control1..1
BindingThe codes SHALL be taken from medicationRequest Intent

The kind of medication order.

Typecode
Is Modifiertrue because This element changes the interpretation of all descriptive attributes. For example &quot;the time the request is recommended to occur&quot; vs. &quot;the time the request is authorized to occur&quot; or &quot;who is recommended to perform the request&quot; vs. &quot;who is authorized to perform the request
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. MedicationRequest.category
Definition

Indicates the type of medication request (for example, where the medication is expected to be consumed or administered (i.e. inpatient or outpatient)).

ShortType of medication usage
Comments

The category can be used to include where the medication is expected to be consumed or other types of requests.

Control1..*
BindingFor example codes, see medicationRequest Category Codes

A coded concept identifying the category of medication request. For example, where the medication is to be consumed or administered, or the type of medication treatment.

TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summaryfalse
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 MedicationRequest.category. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • pattern @ coding
30. MedicationRequest.category:immunization
Slice Nameimmunization
Definition

Indicates the type of medication request (for example, where the medication is expected to be consumed or administered (i.e. inpatient or outpatient)).

ShortType of medication usage
Comments

The category can be used to include where the medication is expected to be consumed or other types of requests.

Control1..1
BindingFor example codes, see medicationRequest Category Codes

A coded concept identifying the category of medication request. For example, where the medication is to be consumed or administered, or the type of medication treatment.

TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. MedicationRequest.category:immunization.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
34. MedicationRequest.category:immunization.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 MedicationRequest.category.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
36. MedicationRequest.category:immunization.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.

Pattern Value&lt;valueCoding&nbsp;xmlns=&quot;http://hl7.org/fhir&quot;&gt;<br/>&nbsp;&nbsp;&lt;system&nbsp;value=&quot;http://hl7.org/fhir/uv/cpg/CodeSystem/cpg-activity-type-cs&quot;/&gt;<br/>&nbsp;&nbsp;&lt;code&nbsp;value=&quot;recommend-immunization&quot;/&gt;<br/>&lt;/valueCoding&gt;<br/>
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
38. MedicationRequest.category:immunization.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()))
40. MedicationRequest.priority
Definition

Indicates how quickly the Medication Request should be addressed with respect to other requests.

Shortroutine | urgent | asap | stat
Control0..1
BindingThe codes SHALL be taken from RequestPriority

Identifies the level of importance to be assigned to actioning the request.

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

If true indicates that the provider is asking for the medication request not to occur.

ShortTrue if request is prohibiting action
Comments

If do not perform is not specified, the request is a positive request e.g. "do perform".

Control0..1
Typeboolean
Is Modifiertrue because This element is labeled as a modifier because this element negates the request to occur (ie, this is a request for the medication not to be ordered or prescribed, etc)
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
44. MedicationRequest.reported[x]
Definition

Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record. It may also indicate the source of the report.

ShortReported rather than primary record
Control0..1
TypeChoice of: boolean, Reference(Patient, Practitioner, PractitionerRole, RelatedPerson, Organization)
[x] NoteSee Choice of Data Types for further information about how to use [x]
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()))
46. MedicationRequest.medication[x]
Definition

Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.

ShortMedication to be taken
Comments

If only a code is specified, then it needs to be a code for a specific product. If more information is required, then the use of the Medication resource is recommended. For example, if you require form or lot number or if the medication is compounded or extemporaneously prepared, then you must reference the Medication resource.

Control1..1
BindingFor example codes, see SNOMEDCTMedicationCodes

A coded concept identifying substance or product that can be ordered.

TypeChoice of: CodeableConcept, Reference(Medication)
[x] NoteSee Choice of Data Types for further information about how to use [x]
Is Modifierfalse
Must Supporttrue
Must Support TypesNo must-support rules about the choice of types/profiles
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
48. MedicationRequest.subject
Definition

A link to a resource representing the person or set of individuals to whom the medication will be given.

ShortWho or group medication request is for
Comments

The subject on a medication request is mandatory. For the secondary use case where the actual subject is not provided, there still must be an anonymized subject specified.

Control1..1
TypeReference(CPG Patient)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
50. MedicationRequest.encounter
Definition

The Encounter during which this [x] was created or to which the creation of this record is tightly associated.

ShortEncounter created as part of encounter/admission/stay
Comments

This will typically be the encounter the event occurred within, but some activities may be initiated prior to or after the official completion of an encounter but still be tied to the context of the encounter." If there is a need to link to episodes of care they will be handled with an extension.

Control0..1
TypeReference(CPG Encounter)
Is Modifierfalse
Must Supporttrue
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
52. MedicationRequest.supportingInformation
Definition

The pertinent positive or negative information relevant to the recommendation.

ShortPertinent information
Comments

This will typically be the most relevant case features used in determining applicability, but could also be other patient-specific information relevant to interpreting or assessing appropriateness of the recommendation with respect to the patient.

Control0..*
TypeReference(Resource)
Is Modifierfalse
Must Supporttrue
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
54. MedicationRequest.authoredOn
Definition

The date (and perhaps time) when the prescription was initially written or authored on.

ShortWhen request was initially authored
Control0..1
TypedateTime
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()))
56. MedicationRequest.requester
Definition

The individual, organization, or device that initiated the request and has responsibility for its activation.

ShortWho/What requested the Request
Control0..1
TypeReference(Practitioner, PractitionerRole, Organization, Patient, RelatedPerson, Device)
Is Modifierfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
58. MedicationRequest.performer
Definition

The specified desired performer of the medication treatment (e.g. the performer of the medication administration).

ShortIntended performer of administration
Control0..1
TypeReference(Practitioner, PractitionerRole, Organization, Patient, Device, RelatedPerson, CareTeam)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
60. MedicationRequest.performerType
Definition

Indicates the type of performer of the administration of the medication.

ShortDesired kind of performer of the medication administration
Comments

If specified without indicating a performer, this indicates that the performer must be of the specified type. If specified with a performer then it indicates the requirements of the performer if the designated performer is not available.

Control0..1
BindingFor example codes, see ProcedurePerformerRoleCodes

Identifies the type of individual that is desired to administer the medication.

TypeCodeableConcept
Is Modifierfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
62. MedicationRequest.recorder
Definition

The person who entered the order on behalf of another individual for example in the case of a verbal or a telephone order.

ShortPerson who entered the request
Control0..1
TypeReference(Practitioner, PractitionerRole)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
64. MedicationRequest.reasonCode
Definition

The reason or the indication for ordering or not ordering the medication.

ShortReason or indication for ordering or not ordering the medication
Comments

This could be a diagnosis code. If a full condition record exists or additional detail is needed, use reasonReference.

Control0..*
BindingFor example codes, see Condition/Problem/DiagnosisCodes

A coded concept indicating why the medication was ordered.

TypeCodeableConcept
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
66. MedicationRequest.reasonReference
Definition

Condition or observation that supports why the medication was ordered.

ShortCondition or observation that supports why the prescription is being written
Comments

This is a reference to a condition or observation that is the reason for the medication order. If only a code exists, use reasonCode.

Control0..*
TypeReference(Condition, Observation)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
68. MedicationRequest.instantiatesCanonical
Definition

A link back to the definition that produced this recommendation. Typically a Plan or Activity Definition.

ShortSource
Control0..*
Typecanonical
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
70. MedicationRequest.instantiatesUri
Definition

The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this MedicationRequest.

ShortInstantiates external protocol or definition
Control0..*
Typeuri
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()))
72. MedicationRequest.basedOn
Definition

A plan or request that is fulfilled in whole or in part by this medication request.

ShortWhat request fulfills
Control0..*
TypeReference(CarePlan, MedicationRequest, ServiceRequest, ImmunizationRecommendation)
Is Modifierfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
74. MedicationRequest.groupIdentifier
Definition

A shared identifier common to all requests that were authorized more or less simultaneously by a single author, representing the identifier of the requisition or prescription.

ShortComposite request this is part of
Control0..1
TypeIdentifier
Is Modifierfalse
Summarytrue
Requirements

Requests are linked either by a "basedOn" relationship (i.e. one request is fulfilling another) or by having a common requisition. Requests that are part of the same requisition are generally treated independently from the perspective of changing their state or maintaining them after initial creation.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
76. MedicationRequest.courseOfTherapyType
Definition

The description of the overall patte3rn of the administration of the medication to the patient.

ShortOverall pattern of medication administration
Comments

This attribute should not be confused with the protocol of the medication.

Control0..1
BindingFor example codes, see medicationRequest Course of Therapy Codes

Identifies the overall pattern of medication administratio.

TypeCodeableConcept
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
78. MedicationRequest.insurance
Definition

Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be required for delivering the requested service.

ShortAssociated insurance coverage
Control0..*
TypeReference(Coverage, ClaimResponse)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
80. MedicationRequest.note
Definition

Extra information about the prescription that could not be conveyed by the other attributes.

ShortInformation about the prescription
Control0..*
TypeAnnotation
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
82. MedicationRequest.dosageInstruction
Definition

Indicates how the medication is to be used by the patient.

ShortHow the medication should be taken
Comments

There are examples where a medication request may include the option of an oral dose or an Intravenous or Intramuscular dose. For example, "Ondansetron 8mg orally or IV twice a day as needed for nausea" or "Compazine® (prochlorperazine) 5-10mg PO or 25mg PR bid prn nausea or vomiting". In these cases, two medication requests would be created that could be grouped together. The decision on which dose and route of administration to use is based on the patient's condition at the time the dose is needed.

Control0..*
TypeDosage
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
84. MedicationRequest.dispenseRequest
Definition

Indicates the specific details for the dispense or medication supply part of a medication request (also known as a Medication Prescription or Medication Order). Note that this information is not always sent with the order. There may be in some settings (e.g. hospitals) institutional or system support for completing the dispense details in the pharmacy department.

ShortMedication supply authorization
Control0..1
TypeBackboneElement
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
86. MedicationRequest.dispenseRequest.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
88. MedicationRequest.dispenseRequest.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())
90. MedicationRequest.dispenseRequest.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())
92. MedicationRequest.dispenseRequest.initialFill
Definition

Indicates the quantity or duration for the first dispense of the medication.

ShortFirst fill details
Comments

If populating this element, either the quantity or the duration must be included.

Control0..1
TypeBackboneElement
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
94. MedicationRequest.dispenseRequest.initialFill.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
96. MedicationRequest.dispenseRequest.initialFill.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())
98. MedicationRequest.dispenseRequest.initialFill.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())
100. MedicationRequest.dispenseRequest.initialFill.quantity
Definition

The amount or quantity to provide as part of the first dispense.

ShortFirst fill quantity
Control0..1
TypeQuantity(SimpleQuantity)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
102. MedicationRequest.dispenseRequest.initialFill.duration
Definition

The length of time that the first dispense is expected to last.

ShortFirst fill duration
Control0..1
TypeDuration
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
104. MedicationRequest.dispenseRequest.dispenseInterval
Definition

The minimum period of time that must occur between dispenses of the medication.

ShortMinimum period of time between dispenses
Control0..1
TypeDuration
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
106. MedicationRequest.dispenseRequest.validityPeriod
Definition

This indicates the validity period of a prescription (stale dating the Prescription).

ShortTime period supply is authorized for
Comments

It reflects the prescribers' perspective for the validity of the prescription. Dispenses must not be made against the prescription outside of this period. The lower-bound of the Dispensing Window signifies the earliest date that the prescription can be filled for the first time. If an upper-bound is not specified then the Prescription is open-ended or will default to a stale-date based on regulations.

Control0..1
TypePeriod
Is Modifierfalse
Summaryfalse
Requirements

Indicates when the Prescription becomes valid, and when it ceases to be a dispensable Prescription.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
108. MedicationRequest.dispenseRequest.numberOfRepeatsAllowed
Definition

An integer indicating the number of times, in addition to the original dispense, (aka refills or repeats) that the patient can receive the prescribed medication. Usage Notes: This integer does not include the original order dispense. This means that if an order indicates dispense 30 tablets plus "3 repeats", then the order can be dispensed a total of 4 times and the patient can receive a total of 120 tablets. A prescriber may explicitly say that zero refills are permitted after the initial dispense.

ShortNumber of refills authorized
Comments

If displaying "number of authorized fills", add 1 to this number.

Control0..1
TypeunsignedInt
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()))
110. MedicationRequest.dispenseRequest.quantity
Definition

The amount that is to be dispensed for one fill.

ShortAmount of medication to supply per dispense
Control0..1
TypeQuantity(SimpleQuantity)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
112. MedicationRequest.dispenseRequest.expectedSupplyDuration
Definition

Identifies the period time over which the supplied product is expected to be used, or the length of time the dispense is expected to last.

ShortNumber of days supply per dispense
Comments

In some situations, this attribute may be used instead of quantity to identify the amount supplied by how long it is expected to last, rather than the physical quantity issued, e.g. 90 days supply of medication (based on an ordered dosage). When possible, it is always better to specify quantity, as this tends to be more precise. expectedSupplyDuration will always be an estimate that can be influenced by external factors.

Control0..1
TypeDuration
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
114. MedicationRequest.dispenseRequest.performer
Definition

Indicates the intended dispensing Organization specified by the prescriber.

ShortIntended dispenser
Control0..1
TypeReference(Organization)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
116. MedicationRequest.substitution
Definition

Indicates whether or not substitution can or should be part of the dispense. In some cases, substitution must happen, in other cases substitution must not happen. This block explains the prescriber's intent. If nothing is specified substitution may be done.

ShortAny restrictions on medication substitution
Control0..1
TypeBackboneElement
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
118. MedicationRequest.substitution.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
120. MedicationRequest.substitution.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())
122. MedicationRequest.substitution.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())
124. MedicationRequest.substitution.allowed[x]
Definition

True if the prescriber allows a different drug to be dispensed from what was prescribed.

ShortWhether substitution is allowed or not
Comments

This element is labeled as a modifier because whether substitution is allow or not, it cannot be ignored.

Control1..1
BindingFor example codes, see ActSubstanceAdminSubstitutionCode

Identifies the type of substitution allowed.

TypeChoice of: boolean, CodeableConcept
[x] NoteSee Choice of Data Types for further information about how to use [x]
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()))
126. MedicationRequest.substitution.reason
Definition

Indicates the reason for the substitution, or why substitution must or must not be performed.

ShortWhy should (not) substitution be made
Control0..1
BindingFor example codes, see SubstanceAdminSubstitutionReason

A coded concept describing the reason that a different medication should (or should not) be substituted from what was prescribed.

TypeCodeableConcept
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
128. MedicationRequest.priorPrescription
Definition

A link to a resource representing an earlier order related order or prescription.

ShortAn order/prescription that is being replaced
Control0..1
TypeReference(MedicationRequest)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
130. MedicationRequest.detectedIssue
Definition

Indicates an actual or potential clinical issue with or between one or more active or proposed clinical actions for a patient; e.g. Drug-drug interaction, duplicate therapy, dosage alert etc.

ShortClinical Issue with action
Comments

This element can include a detected issue that has been identified either by a decision support system or by a clinician and may include information on the steps that were taken to address the issue.

Control0..*
TypeReference(DetectedIssue)
Is Modifierfalse
Summaryfalse
Alternate NamesContraindication, Drug Utilization Review (DUR), Alert
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
132. MedicationRequest.eventHistory
Definition

Links to Provenance records for past versions of this resource or fulfilling request or event resources that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the resource.

ShortA list of events of interest in the lifecycle
Comments

This might not include provenances for all versions of the request – only those deemed “relevant” or important. This SHALL NOT include the provenance associated with this current version of the resource. (If that provenance is deemed to be a “relevant” change, it will need to be added as part of a later update. Until then, it can be queried directly as the provenance that points to this version using _revinclude All Provenances should have some historical version of this Request as their subject.).

Control0..*
TypeReference(Provenance)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))