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Packagehl7.fhir.uv.xver-r3.r4
Resource TypeConceptMap
IdConceptMap-R3-ReferralRequest-element-map-to-R4.json
FHIR VersionR4
Sourcehttp://hl7.org/fhir/uv/xver-r3.r4/0.1.0/ConceptMap-R3-ReferralRequest-element-map-to-R4.html
URLhttp://hl7.org/fhir/uv/xver/ConceptMap/R3-ReferralRequest-element-map-to-R4
Version0.1.0
Statusactive
Date2026-03-17T16:03:24.1358856-05:00
NameR3ReferralRequestElementMapToR4
TitleCross-version mapping for FHIR STU3 ReferralRequest to FHIR R4 ServiceRequest
Realmuv
Authorityhl7
DescriptionThis ConceptMap represents cross-version mappings for elements from a FHIR STU3 ReferralRequest to FHIR R4.

Resources that use this resource

No resources found


Resources that this resource uses

StructureDefinition
hl7.fhir.uv.xver-r3.r4b.r4#0.0.1-snapshot-2extension-ReferralRequest.definitionCross-version Extension for R3.ReferralRequest.definition for use in FHIR R4B
hl7.fhir.uv.xver-r3.r4b.r4#0.0.1-snapshot-2extension-ReferralRequest.descriptionCross-version Extension for R3.ReferralRequest.description for use in FHIR R4B
hl7.fhir.uv.xver-r3.r4b#0.1.0extension-ReferralRequest.requester.onBehalfOfSTU3: Organization agent is acting for (new)
hl7.fhir.uv.xver-r3.r4b.r4#0.0.1-snapshot-2extension-ReferralRequest.specialtyCross-version Extension for R3.ReferralRequest.specialty for use in FHIR R4B

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ConceptMap R3-ReferralRequest-element-map-to-R4

Mapping from http://hl7.org/fhir/3.0 to http://hl7.org/fhir/4.0


Group 1 Mapping from http://hl7.org/fhir/StructureDefinition/ReferralRequest|3.0.2 to ServiceRequestversion: 4.0.1)

Source Concept DetailsRelationshipTarget Concept DetailsComment
Codes from http://hl7.org/fhir/StructureDefinition/ReferralRequest|3.0.2Codes from ServiceRequest
ReferralRequest.metametais equivalent toServiceRequest.metaServiceRequest.metaElement `ReferralRequest.meta` is mapped to FHIR R4 element `ServiceRequest.meta` as `Equivalent`.
ReferralRequest.implicitRulesimplicitRulesis equivalent toServiceRequest.implicitRulesServiceRequest.implicitRulesElement `ReferralRequest.implicitRules` is mapped to FHIR R4 element `ServiceRequest.implicitRules` as `Equivalent`. 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. This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation.
ReferralRequest.languagelanguageis equivalent toServiceRequest.languageServiceRequest.languageElement `ReferralRequest.language` is mapped to FHIR R4 element `ServiceRequest.language` as `Equivalent`. 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).
ReferralRequest.texttextis equivalent toServiceRequest.textServiceRequest.textElement `ReferralRequest.text` is mapped to FHIR R4 element `ServiceRequest.text` as `Equivalent`. 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 in formation is added later.
ReferralRequest.containedcontainedis equivalent toServiceRequest.containedServiceRequest.containedElement `ReferralRequest.contained` is mapped to FHIR R4 element `ServiceRequest.contained` as `Equivalent`. 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.
ReferralRequest.identifieridentifieris equivalent toServiceRequest.identifierServiceRequest.identifierElement `ReferralRequest.identifier` is mapped to FHIR R4 element `ServiceRequest.identifier` as `Equivalent`.
ReferralRequest.basedOnbasedOnnarrowerServiceRequest.basedOnServiceRequest.basedOnElement `ReferralRequest.basedOn` is mapped to FHIR R4 element `ServiceRequest.basedOn` as `SourceIsNarrowerThanTarget`.
ReferralRequest.replacesreplacesnarrowerServiceRequest.replacesServiceRequest.replacesElement `ReferralRequest.replaces` is mapped to FHIR R4 element `ServiceRequest.replaces` as `SourceIsNarrowerThanTarget`. The replacement could be because the initial request was immediately rejected (due to an issue) or because the previous request was completed, but the need for the action described by the request remains ongoing.
ReferralRequest.groupIdentifiergroupIdentifieris equivalent toServiceRequest.requisitionServiceRequest.requisitionElement `ReferralRequest.groupIdentifier` is mapped to FHIR R4 element `ServiceRequest.requisition` as `Equivalent`.
ReferralRequest.statusstatusis equivalent toServiceRequest.statusServiceRequest.statusElement `ReferralRequest.status` is mapped to FHIR R4 element `ServiceRequest.status` as `Equivalent`. This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.
ReferralRequest.intentintentnarrowerServiceRequest.intentServiceRequest.intentElement `ReferralRequest.intent` is mapped to FHIR R4 element `ServiceRequest.intent` as `SourceIsNarrowerThanTarget`. The mappings for `ReferralRequest.intent` do not allow expression of the necessary codes, per the bindings on the source and target.
ReferralRequest.typetypeis equivalent toServiceRequest.categoryServiceRequest.categoryElement `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.category` as `SourceIsNarrowerThanTarget`. Element `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.code` as `Equivalent`.
is equivalent toServiceRequest.codeServiceRequest.codeElement `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.category` as `SourceIsNarrowerThanTarget`. Element `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.code` as `Equivalent`.
ReferralRequest.prioritypriorityis equivalent toServiceRequest.priorityServiceRequest.priorityElement `ReferralRequest.priority` is mapped to FHIR R4 element `ServiceRequest.priority` as `Equivalent`.
ReferralRequest.serviceRequestedserviceRequestedis related toServiceRequest.codeServiceRequest.codeElement `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.code` as `SourceIsBroaderThanTarget`. Element `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.orderDetail` as `Equivalent`.
is equivalent toServiceRequest.orderDetailServiceRequest.orderDetailElement `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.code` as `SourceIsBroaderThanTarget`. Element `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.orderDetail` as `Equivalent`.
ReferralRequest.subjectsubjectis equivalent toServiceRequest.subjectServiceRequest.subjectElement `ReferralRequest.subject` is mapped to FHIR R4 element `ServiceRequest.subject` as `Equivalent`. Referral of family, group or community is to be catered for by profiles.
ReferralRequest.contextcontextmaps to wider conceptServiceRequest.encounterServiceRequest.encounterElement `ReferralRequest.context` is mapped to FHIR R4 element `ServiceRequest.encounter` as `SourceIsBroaderThanTarget`. The mappings for `ReferralRequest.context` do not cover the following types based on type expansion: display, identifier, reference. The standard extension `alternate-reference` has been mapped as the representation of FHIR STU3 element `ReferralRequest.context` with unmapped reference targets: EpisodeOfCare.
ReferralRequest.occurrence[x]occurrence[x]is equivalent toServiceRequest.occurrence[x]ServiceRequest.occurrence[x]Element `ReferralRequest.occurrence[x]` is mapped to FHIR R4 element `ServiceRequest.occurrence[x]` as `Equivalent`. The target context `ServiceRequest.occurrence[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `ServiceRequest`. When the occurrenceDateTime is used, then it is indicating that the requested service must happen before the specified date.
ReferralRequest.authoredOnauthoredOnis equivalent toServiceRequest.authoredOnServiceRequest.authoredOnElement `ReferralRequest.authoredOn` is mapped to FHIR R4 element `ServiceRequest.authoredOn` as `Equivalent`.
ReferralRequest.requesterrequestermaps to wider conceptServiceRequest.requesterServiceRequest.requesterElement `ReferralRequest.requester` is mapped to FHIR R4 element `ServiceRequest.requester` as `Equivalent`.
ReferralRequest.requester.agentagentnarrowerServiceRequest.requesterServiceRequest.requesterElement `ReferralRequest.requester.agent` is mapped to FHIR R4 element `ServiceRequest.requester` as `SourceIsNarrowerThanTarget`.
ReferralRequest.recipientrecipientis equivalent toServiceRequest.performerServiceRequest.performerElement `ReferralRequest.recipient` is mapped to FHIR R4 element `ServiceRequest.performer` as `Equivalent`. There will be a primary receiver. But the request can be received by any number of "copied to" providers or organizations.
ReferralRequest.reasonCodereasonCodeis equivalent toServiceRequest.reasonCodeServiceRequest.reasonCodeElement `ReferralRequest.reasonCode` is mapped to FHIR R4 element `ServiceRequest.reasonCode` as `Equivalent`.
ReferralRequest.reasonReferencereasonReferenceis equivalent toServiceRequest.reasonReferenceServiceRequest.reasonReferenceElement `ReferralRequest.reasonReference` is mapped to FHIR R4 element `ServiceRequest.reasonReference` as `Equivalent`.
ReferralRequest.supportingInfosupportingInfois equivalent toServiceRequest.supportingInfoServiceRequest.supportingInfoElement `ReferralRequest.supportingInfo` is mapped to FHIR R4 element `ServiceRequest.supportingInfo` as `Equivalent`.
ReferralRequest.notenoteis equivalent toServiceRequest.noteServiceRequest.noteElement `ReferralRequest.note` is mapped to FHIR R4 element `ServiceRequest.note` as `Equivalent`.
ReferralRequest.relevantHistoryrelevantHistoryis equivalent toServiceRequest.relevantHistoryServiceRequest.relevantHistoryElement `ReferralRequest.relevantHistory` is mapped to FHIR R4 element `ServiceRequest.relevantHistory` as `Equivalent`. This element does not point to the Provenance associated with the *current* version of the resource - as it would be created after this version existed. The Provenance for the current version can be retrieved with a _revinclude.

Group 2 Mapping from http://hl7.org/fhir/StructureDefinition/ReferralRequest|3.0.2 to STU3: Instantiates protocol or definition (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
ReferralRequest.definition (definition)is equivalent toExtension (STU3: Instantiates protocol or definition (new))Element `ReferralRequest.definition` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `ReferralRequest.definition` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

Group 3 Mapping from http://hl7.org/fhir/StructureDefinition/ReferralRequest|3.0.2 to STU3: Organization agent is acting for (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
ReferralRequest.requester.onBehalfOf (onBehalfOf)is equivalent toExtension (STU3: Organization agent is acting for (new))Element `ReferralRequest.requester.onBehalfOf` has a context of ServiceRequest.requester based on following the parent source element upwards and mapping to `ServiceRequest`. Element `ReferralRequest.requester.onBehalfOf` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

Group 4 Mapping from http://hl7.org/fhir/StructureDefinition/ReferralRequest|3.0.2 to STU3: The clinical specialty (discipline) that the referral is requested for (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
ReferralRequest.specialty (specialty)is equivalent toExtension (STU3: The clinical specialty (discipline) that the referral is requested for (new))Element `ReferralRequest.specialty` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `ReferralRequest.specialty` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

Group 5 Mapping from http://hl7.org/fhir/StructureDefinition/ReferralRequest|3.0.2 to STU3: A textual description of the referral (new)version: 0.1.0)

Source CodeRelationshipTarget CodeComment
ReferralRequest.description (description)is equivalent toExtension (STU3: A textual description of the referral (new))Element `ReferralRequest.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `ReferralRequest.description` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).

Source1

{
  "resourceType": "ConceptMap",
  "id": "R3-ReferralRequest-element-map-to-R4",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ConceptMap/R3-ReferralRequest-element-map-to-R4",
  "version": "0.1.0",
  "name": "R3ReferralRequestElementMapToR4",
  "title": "Cross-version mapping for FHIR STU3 ReferralRequest to FHIR R4 ServiceRequest",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:03:24.1358856-05:00",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This ConceptMap represents cross-version mappings for elements from a FHIR STU3 ReferralRequest to FHIR R4.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "sourceCanonical": "http://hl7.org/fhir/3.0",
  "targetUri": "http://hl7.org/fhir/4.0",
  "group": [
    {
      "source": "http://hl7.org/fhir/StructureDefinition/ReferralRequest",
      "sourceVersion": "3.0.2",
      "target": "http://hl7.org/fhir/StructureDefinition/ServiceRequest",
      "targetVersion": "4.0.1",
      "element": [
        {
          "code": "ReferralRequest.meta",
          "display": "meta",
          "target": [
            {
              "code": "ServiceRequest.meta",
              "display": "ServiceRequest.meta",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.meta` is mapped to FHIR R4 element `ServiceRequest.meta` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.implicitRules",
          "display": "implicitRules",
          "target": [
            {
              "code": "ServiceRequest.implicitRules",
              "display": "ServiceRequest.implicitRules",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.implicitRules` is mapped to FHIR R4 element `ServiceRequest.implicitRules` as `Equivalent`.\nAsserting 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. \n\nThis element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation."
            }
          ]
        },
        {
          "code": "ReferralRequest.language",
          "display": "language",
          "target": [
            {
              "code": "ServiceRequest.language",
              "display": "ServiceRequest.language",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.language` is mapped to FHIR R4 element `ServiceRequest.language` as `Equivalent`.\nLanguage 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)."
            }
          ]
        },
        {
          "code": "ReferralRequest.text",
          "display": "text",
          "target": [
            {
              "code": "ServiceRequest.text",
              "display": "ServiceRequest.text",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.text` is mapped to FHIR R4 element `ServiceRequest.text` as `Equivalent`.\nContained 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 in formation is added later."
            }
          ]
        },
        {
          "code": "ReferralRequest.contained",
          "display": "contained",
          "target": [
            {
              "code": "ServiceRequest.contained",
              "display": "ServiceRequest.contained",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.contained` is mapped to FHIR R4 element `ServiceRequest.contained` as `Equivalent`.\nThis 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."
            }
          ]
        },
        {
          "code": "ReferralRequest.identifier",
          "display": "identifier",
          "target": [
            {
              "code": "ServiceRequest.identifier",
              "display": "ServiceRequest.identifier",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.identifier` is mapped to FHIR R4 element `ServiceRequest.identifier` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.basedOn",
          "display": "basedOn",
          "target": [
            {
              "code": "ServiceRequest.basedOn",
              "display": "ServiceRequest.basedOn",
              "equivalence": "narrower",
              "comment": "Element `ReferralRequest.basedOn` is mapped to FHIR R4 element `ServiceRequest.basedOn` as `SourceIsNarrowerThanTarget`."
            }
          ]
        },
        {
          "code": "ReferralRequest.replaces",
          "display": "replaces",
          "target": [
            {
              "code": "ServiceRequest.replaces",
              "display": "ServiceRequest.replaces",
              "equivalence": "narrower",
              "comment": "Element `ReferralRequest.replaces` is mapped to FHIR R4 element `ServiceRequest.replaces` as `SourceIsNarrowerThanTarget`.\nThe replacement could be because the initial request was immediately rejected (due to an issue) or because the previous request was completed, but the need for the action described by the request remains ongoing."
            }
          ]
        },
        {
          "code": "ReferralRequest.groupIdentifier",
          "display": "groupIdentifier",
          "target": [
            {
              "code": "ServiceRequest.requisition",
              "display": "ServiceRequest.requisition",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.groupIdentifier` is mapped to FHIR R4 element `ServiceRequest.requisition` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.status",
          "display": "status",
          "target": [
            {
              "code": "ServiceRequest.status",
              "display": "ServiceRequest.status",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.status` is mapped to FHIR R4 element `ServiceRequest.status` as `Equivalent`.\nThis element is labeled as a modifier because the status contains codes that mark the resource as not currently valid."
            }
          ]
        },
        {
          "code": "ReferralRequest.intent",
          "display": "intent",
          "target": [
            {
              "code": "ServiceRequest.intent",
              "display": "ServiceRequest.intent",
              "equivalence": "narrower",
              "comment": "Element `ReferralRequest.intent` is mapped to FHIR R4 element `ServiceRequest.intent` as `SourceIsNarrowerThanTarget`.\nThe mappings for `ReferralRequest.intent` do not allow expression of the necessary codes, per the bindings on the source and target."
            }
          ]
        },
        {
          "code": "ReferralRequest.type",
          "display": "type",
          "target": [
            {
              "code": "ServiceRequest.category",
              "display": "ServiceRequest.category",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.category` as `SourceIsNarrowerThanTarget`.\nElement `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.code` as `Equivalent`."
            },
            {
              "code": "ServiceRequest.code",
              "display": "ServiceRequest.code",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.category` as `SourceIsNarrowerThanTarget`.\nElement `ReferralRequest.type` is mapped to FHIR R4 element `ServiceRequest.code` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.priority",
          "display": "priority",
          "target": [
            {
              "code": "ServiceRequest.priority",
              "display": "ServiceRequest.priority",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.priority` is mapped to FHIR R4 element `ServiceRequest.priority` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.serviceRequested",
          "display": "serviceRequested",
          "target": [
            {
              "code": "ServiceRequest.code",
              "display": "ServiceRequest.code",
              "equivalence": "relatedto",
              "comment": "Element `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.code` as `SourceIsBroaderThanTarget`.\nElement `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.orderDetail` as `Equivalent`."
            },
            {
              "code": "ServiceRequest.orderDetail",
              "display": "ServiceRequest.orderDetail",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.code` as `SourceIsBroaderThanTarget`.\nElement `ReferralRequest.serviceRequested` is mapped to FHIR R4 element `ServiceRequest.orderDetail` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.subject",
          "display": "subject",
          "target": [
            {
              "code": "ServiceRequest.subject",
              "display": "ServiceRequest.subject",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.subject` is mapped to FHIR R4 element `ServiceRequest.subject` as `Equivalent`.\nReferral of family, group or community is to be catered for by profiles."
            }
          ]
        },
        {
          "code": "ReferralRequest.context",
          "display": "context",
          "target": [
            {
              "code": "ServiceRequest.encounter",
              "display": "ServiceRequest.encounter",
              "equivalence": "wider",
              "comment": "Element `ReferralRequest.context` is mapped to FHIR R4 element `ServiceRequest.encounter` as `SourceIsBroaderThanTarget`.\nThe mappings for `ReferralRequest.context` do not cover the following types based on type expansion: display, identifier, reference.\nThe standard extension `alternate-reference` has been mapped as the representation of FHIR STU3 element `ReferralRequest.context` with unmapped reference targets: EpisodeOfCare."
            }
          ]
        },
        {
          "code": "ReferralRequest.occurrence[x]",
          "display": "occurrence[x]",
          "target": [
            {
              "code": "ServiceRequest.occurrence[x]",
              "display": "ServiceRequest.occurrence[x]",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.occurrence[x]` is mapped to FHIR R4 element `ServiceRequest.occurrence[x]` as `Equivalent`.\nThe target context `ServiceRequest.occurrence[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `ServiceRequest`.\nWhen the occurrenceDateTime is used, then it is indicating that the requested service must happen before the specified date."
            }
          ]
        },
        {
          "code": "ReferralRequest.authoredOn",
          "display": "authoredOn",
          "target": [
            {
              "code": "ServiceRequest.authoredOn",
              "display": "ServiceRequest.authoredOn",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.authoredOn` is mapped to FHIR R4 element `ServiceRequest.authoredOn` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.requester",
          "display": "requester",
          "target": [
            {
              "code": "ServiceRequest.requester",
              "display": "ServiceRequest.requester",
              "equivalence": "wider",
              "comment": "Element `ReferralRequest.requester` is mapped to FHIR R4 element `ServiceRequest.requester` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.requester.agent",
          "display": "agent",
          "target": [
            {
              "code": "ServiceRequest.requester",
              "display": "ServiceRequest.requester",
              "equivalence": "narrower",
              "comment": "Element `ReferralRequest.requester.agent` is mapped to FHIR R4 element `ServiceRequest.requester` as `SourceIsNarrowerThanTarget`."
            }
          ]
        },
        {
          "code": "ReferralRequest.recipient",
          "display": "recipient",
          "target": [
            {
              "code": "ServiceRequest.performer",
              "display": "ServiceRequest.performer",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.recipient` is mapped to FHIR R4 element `ServiceRequest.performer` as `Equivalent`.\nThere will be a primary receiver. But the request can be received by any number of \"copied to\" providers or organizations."
            }
          ]
        },
        {
          "code": "ReferralRequest.reasonCode",
          "display": "reasonCode",
          "target": [
            {
              "code": "ServiceRequest.reasonCode",
              "display": "ServiceRequest.reasonCode",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.reasonCode` is mapped to FHIR R4 element `ServiceRequest.reasonCode` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.reasonReference",
          "display": "reasonReference",
          "target": [
            {
              "code": "ServiceRequest.reasonReference",
              "display": "ServiceRequest.reasonReference",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.reasonReference` is mapped to FHIR R4 element `ServiceRequest.reasonReference` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.supportingInfo",
          "display": "supportingInfo",
          "target": [
            {
              "code": "ServiceRequest.supportingInfo",
              "display": "ServiceRequest.supportingInfo",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.supportingInfo` is mapped to FHIR R4 element `ServiceRequest.supportingInfo` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.note",
          "display": "note",
          "target": [
            {
              "code": "ServiceRequest.note",
              "display": "ServiceRequest.note",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.note` is mapped to FHIR R4 element `ServiceRequest.note` as `Equivalent`."
            }
          ]
        },
        {
          "code": "ReferralRequest.relevantHistory",
          "display": "relevantHistory",
          "target": [
            {
              "code": "ServiceRequest.relevantHistory",
              "display": "ServiceRequest.relevantHistory",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.relevantHistory` is mapped to FHIR R4 element `ServiceRequest.relevantHistory` as `Equivalent`.\nThis element does not point to the Provenance associated with the *current* version of the resource - as it would be created after this version existed.  The Provenance for the current version can be retrieved with a _revinclude."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/ReferralRequest",
      "sourceVersion": "3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-ReferralRequest.definition",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "ReferralRequest.definition",
          "display": "definition",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.definition` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`.\nElement `ReferralRequest.definition` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/ReferralRequest",
      "sourceVersion": "3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-ReferralRequest.requester.onBehalfOf",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "ReferralRequest.requester.onBehalfOf",
          "display": "onBehalfOf",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.requester.onBehalfOf` has a context of ServiceRequest.requester based on following the parent source element upwards and mapping to `ServiceRequest`.\nElement `ReferralRequest.requester.onBehalfOf` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/ReferralRequest",
      "sourceVersion": "3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-ReferralRequest.specialty",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "ReferralRequest.specialty",
          "display": "specialty",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.specialty` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`.\nElement `ReferralRequest.specialty` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    },
    {
      "source": "http://hl7.org/fhir/StructureDefinition/ReferralRequest",
      "sourceVersion": "3.0.2",
      "target": "http://hl7.org/fhir/3.0/StructureDefinition/extension-ReferralRequest.description",
      "targetVersion": "0.1.0",
      "element": [
        {
          "code": "ReferralRequest.description",
          "display": "description",
          "target": [
            {
              "code": "Extension",
              "equivalence": "equivalent",
              "comment": "Element `ReferralRequest.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`.\nElement `ReferralRequest.description` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element)."
            }
          ]
        }
      ]
    }
  ]
}