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Source1

{
  "resourceType": "ConceptMap",
  "id": "R2-resource-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-r2.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-r2.r4"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/uv/xver/ConceptMap/R2-resource-map-to-R4",
  "version": "0.1.0",
  "name": "R2ResourceMapToR4",
  "title": "Cross-version ConceptMap for FHIR DSTU2 resources in FHIR R4",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:04:02.3635972-05:00",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This ConceptMap represents the cross-version mapping of resource FHIR DSTU2 for use in FHIR R4.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "sourceUri": "http://hl7.org/fhir/1.0/ValueSet/resource-types",
  "targetUri": "http://hl7.org/fhir/4.0/ValueSet/resource-types",
  "group": [
    {
      "source": "http://hl7.org/fhir/1.0/resource-types",
      "target": "http://hl7.org/fhir/4.0/resource-types",
      "element": [
        {
          "code": "Account",
          "display": "Account",
          "target": [
            {
              "code": "Account",
              "display": "Account",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Account` is mapped to  FHIR R4 `Account`."
            }
          ]
        },
        {
          "code": "Address",
          "display": "Address",
          "target": [
            {
              "code": "Address",
              "display": "Address",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Address` is mapped to  FHIR R4 `Address`."
            }
          ]
        },
        {
          "code": "AllergyIntolerance",
          "display": "AllergyIntolerance",
          "target": [
            {
              "code": "AllergyIntolerance",
              "display": "AllergyIntolerance",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `AllergyIntolerance` is mapped to  FHIR R4 `AllergyIntolerance`."
            }
          ]
        },
        {
          "code": "Annotation",
          "display": "Annotation",
          "target": [
            {
              "code": "Annotation",
              "display": "Annotation",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Annotation` is mapped to  FHIR R4 `Annotation`."
            }
          ]
        },
        {
          "code": "Appointment",
          "display": "Appointment",
          "target": [
            {
              "code": "Appointment",
              "display": "Appointment",
              "equivalence": "narrower",
              "comment": "FHIR DSTU2 `Appointment` is mapped to  FHIR R4 `Appointment`."
            }
          ]
        },
        {
          "code": "AppointmentResponse",
          "display": "AppointmentResponse",
          "target": [
            {
              "code": "AppointmentResponse",
              "display": "AppointmentResponse",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `AppointmentResponse` is mapped to  FHIR R4 `AppointmentResponse`."
            }
          ]
        },
        {
          "code": "Attachment",
          "display": "Attachment",
          "target": [
            {
              "code": "Attachment",
              "display": "Attachment",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Attachment` is mapped to  FHIR R4 `Attachment`."
            }
          ]
        },
        {
          "code": "AuditEvent",
          "display": "AuditEvent",
          "target": [
            {
              "code": "AuditEvent",
              "display": "AuditEvent",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `AuditEvent` is mapped to  FHIR R4 `AuditEvent`."
            }
          ]
        },
        {
          "code": "BackboneElement",
          "display": "BackboneElement",
          "target": [
            {
              "code": "BackboneElement",
              "display": "BackboneElement",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `BackboneElement` is mapped to  FHIR R4 `BackboneElement`."
            }
          ]
        },
        {
          "code": "Basic",
          "display": "Basic",
          "target": [
            {
              "code": "Basic",
              "display": "Basic",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Basic` is mapped to  FHIR R4 `Basic`."
            }
          ]
        },
        {
          "code": "Binary",
          "display": "Binary",
          "target": [
            {
              "code": "Binary",
              "display": "Binary",
              "equivalence": "narrower",
              "comment": "FHIR DSTU2 `Binary` is mapped to  FHIR R4 `Binary`."
            }
          ]
        },
        {
          "code": "BodySite",
          "display": "BodySite",
          "target": [
            {
              "code": "BodyStructure",
              "display": "BodyStructure",
              "equivalence": "narrower",
              "comment": "FHIR DSTU2 `BodySite` is mapped to  FHIR R4 `BodyStructure`."
            }
          ]
        },
        {
          "code": "Bundle",
          "display": "Bundle",
          "target": [
            {
              "code": "Bundle",
              "display": "Bundle",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Bundle` is mapped to  FHIR R4 `Bundle`."
            }
          ]
        },
        {
          "code": "CarePlan",
          "display": "CarePlan",
          "target": [
            {
              "code": "CarePlan",
              "display": "CarePlan",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `CarePlan` is mapped to  FHIR R4 `CarePlan`."
            }
          ]
        },
        {
          "code": "Claim",
          "display": "Claim",
          "target": [
            {
              "code": "Claim",
              "display": "Claim",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Claim` is mapped to  FHIR R4 `Claim`."
            }
          ]
        },
        {
          "code": "ClaimResponse",
          "display": "ClaimResponse",
          "target": [
            {
              "code": "ClaimResponse",
              "display": "ClaimResponse",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ClaimResponse` is mapped to  FHIR R4 `ClaimResponse`."
            }
          ]
        },
        {
          "code": "ClinicalImpression",
          "display": "ClinicalImpression",
          "target": [
            {
              "code": "ClinicalImpression",
              "display": "ClinicalImpression",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ClinicalImpression` is mapped to  FHIR R4 `ClinicalImpression`."
            }
          ]
        },
        {
          "code": "CodeableConcept",
          "display": "CodeableConcept",
          "target": [
            {
              "code": "CodeableConcept",
              "display": "CodeableConcept",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `CodeableConcept` is mapped to  FHIR R4 `CodeableConcept`."
            }
          ]
        },
        {
          "code": "Coding",
          "display": "Coding",
          "target": [
            {
              "code": "Coding",
              "display": "Coding",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Coding` is mapped to  FHIR R4 `Coding`."
            }
          ]
        },
        {
          "code": "Communication",
          "display": "Communication",
          "target": [
            {
              "code": "Communication",
              "display": "Communication",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Communication` is mapped to  FHIR R4 `Communication`."
            }
          ]
        },
        {
          "code": "CommunicationRequest",
          "display": "CommunicationRequest",
          "target": [
            {
              "code": "CommunicationRequest",
              "display": "CommunicationRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `CommunicationRequest` is mapped to  FHIR R4 `CommunicationRequest`."
            }
          ]
        },
        {
          "code": "Composition",
          "display": "Composition",
          "target": [
            {
              "code": "Composition",
              "display": "Composition",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Composition` is mapped to  FHIR R4 `Composition`."
            }
          ]
        },
        {
          "code": "ConceptMap",
          "display": "ConceptMap",
          "target": [
            {
              "code": "ConceptMap",
              "display": "ConceptMap",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ConceptMap` is mapped to  FHIR R4 `ConceptMap`."
            }
          ]
        },
        {
          "code": "Condition",
          "display": "Condition",
          "target": [
            {
              "code": "Condition",
              "display": "Condition",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Condition` is mapped to  FHIR R4 `Condition`."
            }
          ]
        },
        {
          "code": "Conformance",
          "display": "Conformance",
          "target": [
            {
              "code": "CapabilityStatement",
              "display": "CapabilityStatement",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Conformance` is mapped to  FHIR R4 `CapabilityStatement`."
            }
          ]
        },
        {
          "code": "ContactPoint",
          "display": "ContactPoint",
          "target": [
            {
              "code": "ContactPoint",
              "display": "ContactPoint",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `ContactPoint` is mapped to  FHIR R4 `ContactPoint`."
            }
          ]
        },
        {
          "code": "Contract",
          "display": "Contract",
          "target": [
            {
              "code": "Contract",
              "display": "Contract",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Contract` is mapped to  FHIR R4 `Contract`."
            }
          ]
        },
        {
          "code": "Coverage",
          "display": "Coverage",
          "target": [
            {
              "code": "Coverage",
              "display": "Coverage",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Coverage` is mapped to  FHIR R4 `Coverage`."
            }
          ]
        },
        {
          "code": "DataElement",
          "display": "DataElement",
          "target": [
            {
              "code": "StructureDefinition",
              "display": "StructureDefinition",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DataElement` is mapped to  FHIR R4 `StructureDefinition`."
            }
          ]
        },
        {
          "code": "DetectedIssue",
          "display": "DetectedIssue",
          "target": [
            {
              "code": "DetectedIssue",
              "display": "DetectedIssue",
              "equivalence": "narrower",
              "comment": "FHIR DSTU2 `DetectedIssue` is mapped to  FHIR R4 `DetectedIssue`."
            }
          ]
        },
        {
          "code": "Device",
          "display": "Device",
          "target": [
            {
              "code": "Device",
              "display": "Device",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Device` is mapped to  FHIR R4 `Device`."
            }
          ]
        },
        {
          "code": "DeviceComponent",
          "display": "DeviceComponent",
          "target": [
            {
              "code": "Basic",
              "display": "Basic",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DeviceComponent` does not map to FHIR R4."
            }
          ]
        },
        {
          "code": "DeviceMetric",
          "display": "DeviceMetric",
          "target": [
            {
              "code": "DeviceMetric",
              "display": "DeviceMetric",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `DeviceMetric` is mapped to  FHIR R4 `DeviceMetric`."
            }
          ]
        },
        {
          "code": "DeviceUseRequest",
          "display": "DeviceUseRequest",
          "target": [
            {
              "code": "DeviceRequest",
              "display": "DeviceRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DeviceUseRequest` is mapped to  FHIR R4 `DeviceRequest`."
            }
          ]
        },
        {
          "code": "DeviceUseStatement",
          "display": "DeviceUseStatement",
          "target": [
            {
              "code": "DeviceUseStatement",
              "display": "DeviceUseStatement",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DeviceUseStatement` is mapped to  FHIR R4 `DeviceUseStatement`."
            }
          ]
        },
        {
          "code": "DiagnosticOrder",
          "display": "DiagnosticOrder",
          "target": [
            {
              "code": "ServiceRequest",
              "display": "ServiceRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DiagnosticOrder` is mapped to  FHIR R4 `ServiceRequest`."
            }
          ]
        },
        {
          "code": "DiagnosticReport",
          "display": "DiagnosticReport",
          "target": [
            {
              "code": "DiagnosticReport",
              "display": "DiagnosticReport",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DiagnosticReport` is mapped to  FHIR R4 `DiagnosticReport`."
            }
          ]
        },
        {
          "code": "DocumentManifest",
          "display": "DocumentManifest",
          "target": [
            {
              "code": "DocumentManifest",
              "display": "DocumentManifest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DocumentManifest` is mapped to  FHIR R4 `DocumentManifest`."
            }
          ]
        },
        {
          "code": "DocumentReference",
          "display": "DocumentReference",
          "target": [
            {
              "code": "DocumentReference",
              "display": "DocumentReference",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `DocumentReference` is mapped to  FHIR R4 `DocumentReference`."
            }
          ]
        },
        {
          "code": "DomainResource",
          "display": "DomainResource",
          "target": [
            {
              "code": "DomainResource",
              "display": "DomainResource",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `DomainResource` is mapped to  FHIR R4 `DomainResource`."
            }
          ]
        },
        {
          "code": "Element",
          "display": "Element",
          "target": [
            {
              "code": "Element",
              "display": "Element",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Element` is mapped to  FHIR R4 `Element`."
            }
          ]
        },
        {
          "code": "ElementDefinition",
          "display": "ElementDefinition",
          "target": [
            {
              "code": "ElementDefinition",
              "display": "ElementDefinition",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ElementDefinition` is mapped to  FHIR R4 `ElementDefinition`."
            }
          ]
        },
        {
          "code": "EligibilityRequest",
          "display": "EligibilityRequest",
          "target": [
            {
              "code": "CoverageEligibilityRequest",
              "display": "CoverageEligibilityRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `EligibilityRequest` is mapped to  FHIR R4 `CoverageEligibilityRequest`."
            }
          ]
        },
        {
          "code": "EligibilityResponse",
          "display": "EligibilityResponse",
          "target": [
            {
              "code": "CoverageEligibilityResponse",
              "display": "CoverageEligibilityResponse",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `EligibilityResponse` is mapped to  FHIR R4 `CoverageEligibilityResponse`."
            }
          ]
        },
        {
          "code": "Encounter",
          "display": "Encounter",
          "target": [
            {
              "code": "Encounter",
              "display": "Encounter",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Encounter` is mapped to  FHIR R4 `Encounter`."
            }
          ]
        },
        {
          "code": "EnrollmentRequest",
          "display": "EnrollmentRequest",
          "target": [
            {
              "code": "EnrollmentRequest",
              "display": "EnrollmentRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `EnrollmentRequest` is mapped to  FHIR R4 `EnrollmentRequest`."
            }
          ]
        },
        {
          "code": "EnrollmentResponse",
          "display": "EnrollmentResponse",
          "target": [
            {
              "code": "EnrollmentResponse",
              "display": "EnrollmentResponse",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `EnrollmentResponse` is mapped to  FHIR R4 `EnrollmentResponse`."
            }
          ]
        },
        {
          "code": "EpisodeOfCare",
          "display": "EpisodeOfCare",
          "target": [
            {
              "code": "EpisodeOfCare",
              "display": "EpisodeOfCare",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `EpisodeOfCare` is mapped to  FHIR R4 `EpisodeOfCare`."
            }
          ]
        },
        {
          "code": "ExplanationOfBenefit",
          "display": "ExplanationOfBenefit",
          "target": [
            {
              "code": "ExplanationOfBenefit",
              "display": "ExplanationOfBenefit",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ExplanationOfBenefit` is mapped to  FHIR R4 `ExplanationOfBenefit`."
            }
          ]
        },
        {
          "code": "Extension",
          "display": "Extension",
          "target": [
            {
              "code": "Extension",
              "display": "Extension",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Extension` is mapped to  FHIR R4 `Extension`."
            }
          ]
        },
        {
          "code": "FamilyMemberHistory",
          "display": "FamilyMemberHistory",
          "target": [
            {
              "code": "FamilyMemberHistory",
              "display": "FamilyMemberHistory",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `FamilyMemberHistory` is mapped to  FHIR R4 `FamilyMemberHistory`."
            }
          ]
        },
        {
          "code": "Flag",
          "display": "Flag",
          "target": [
            {
              "code": "Flag",
              "display": "Flag",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Flag` is mapped to  FHIR R4 `Flag`."
            }
          ]
        },
        {
          "code": "Goal",
          "display": "Goal",
          "target": [
            {
              "code": "Goal",
              "display": "Goal",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Goal` is mapped to  FHIR R4 `Goal`."
            }
          ]
        },
        {
          "code": "Group",
          "display": "Group",
          "target": [
            {
              "code": "Group",
              "display": "Group",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Group` is mapped to  FHIR R4 `Group`."
            }
          ]
        },
        {
          "code": "HealthcareService",
          "display": "HealthcareService",
          "target": [
            {
              "code": "HealthcareService",
              "display": "HealthcareService",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `HealthcareService` is mapped to  FHIR R4 `HealthcareService`."
            }
          ]
        },
        {
          "code": "HumanName",
          "display": "HumanName",
          "target": [
            {
              "code": "HumanName",
              "display": "HumanName",
              "equivalence": "wider",
              "comment": "FHIR DSTU2 `HumanName` is mapped to  FHIR R4 `HumanName`."
            }
          ]
        },
        {
          "code": "Identifier",
          "display": "Identifier",
          "target": [
            {
              "code": "Identifier",
              "display": "Identifier",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Identifier` is mapped to  FHIR R4 `Identifier`."
            }
          ]
        },
        {
          "code": "ImagingObjectSelection",
          "display": "ImagingObjectSelection",
          "target": [
            {
              "code": "Basic",
              "display": "Basic",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ImagingObjectSelection` does not map to FHIR R4."
            }
          ]
        },
        {
          "code": "ImagingStudy",
          "display": "ImagingStudy",
          "target": [
            {
              "code": "ImagingStudy",
              "display": "ImagingStudy",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ImagingStudy` is mapped to  FHIR R4 `ImagingStudy`."
            }
          ]
        },
        {
          "code": "Immunization",
          "display": "Immunization",
          "target": [
            {
              "code": "Immunization",
              "display": "Immunization",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Immunization` is mapped to  FHIR R4 `Immunization`."
            }
          ]
        },
        {
          "code": "ImmunizationRecommendation",
          "display": "ImmunizationRecommendation",
          "target": [
            {
              "code": "ImmunizationRecommendation",
              "display": "ImmunizationRecommendation",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ImmunizationRecommendation` is mapped to  FHIR R4 `ImmunizationRecommendation`."
            }
          ]
        },
        {
          "code": "ImplementationGuide",
          "display": "ImplementationGuide",
          "target": [
            {
              "code": "ImplementationGuide",
              "display": "ImplementationGuide",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ImplementationGuide` is mapped to  FHIR R4 `ImplementationGuide`."
            }
          ]
        },
        {
          "code": "List",
          "display": "List",
          "target": [
            {
              "code": "List",
              "display": "List",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `List` is mapped to  FHIR R4 `List`."
            }
          ]
        },
        {
          "code": "Location",
          "display": "Location",
          "target": [
            {
              "code": "Location",
              "display": "Location",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Location` is mapped to  FHIR R4 `Location`."
            }
          ]
        },
        {
          "code": "Media",
          "display": "Media",
          "target": [
            {
              "code": "Media",
              "display": "Media",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Media` is mapped to  FHIR R4 `Media`."
            }
          ]
        },
        {
          "code": "Medication",
          "display": "Medication",
          "target": [
            {
              "code": "Medication",
              "display": "Medication",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Medication` is mapped to  FHIR R4 `Medication`."
            }
          ]
        },
        {
          "code": "MedicationAdministration",
          "display": "MedicationAdministration",
          "target": [
            {
              "code": "MedicationAdministration",
              "display": "MedicationAdministration",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `MedicationAdministration` is mapped to  FHIR R4 `MedicationAdministration`."
            }
          ]
        },
        {
          "code": "MedicationDispense",
          "display": "MedicationDispense",
          "target": [
            {
              "code": "MedicationDispense",
              "display": "MedicationDispense",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `MedicationDispense` is mapped to  FHIR R4 `MedicationDispense`."
            }
          ]
        },
        {
          "code": "MedicationOrder",
          "display": "MedicationOrder",
          "target": [
            {
              "code": "MedicationRequest",
              "display": "MedicationRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `MedicationOrder` is mapped to  FHIR R4 `MedicationRequest`."
            }
          ]
        },
        {
          "code": "MedicationStatement",
          "display": "MedicationStatement",
          "target": [
            {
              "code": "MedicationStatement",
              "display": "MedicationStatement",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `MedicationStatement` is mapped to  FHIR R4 `MedicationStatement`."
            }
          ]
        },
        {
          "code": "MessageHeader",
          "display": "MessageHeader",
          "target": [
            {
              "code": "MessageHeader",
              "display": "MessageHeader",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `MessageHeader` is mapped to  FHIR R4 `MessageHeader`."
            }
          ]
        },
        {
          "code": "Meta",
          "display": "Meta",
          "target": [
            {
              "code": "Meta",
              "display": "Meta",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Meta` is mapped to  FHIR R4 `Meta`."
            }
          ]
        },
        {
          "code": "NamingSystem",
          "display": "NamingSystem",
          "target": [
            {
              "code": "NamingSystem",
              "display": "NamingSystem",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `NamingSystem` is mapped to  FHIR R4 `NamingSystem`."
            }
          ]
        },
        {
          "code": "Narrative",
          "display": "Narrative",
          "target": [
            {
              "code": "Narrative",
              "display": "Narrative",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Narrative` is mapped to  FHIR R4 `Narrative`."
            }
          ]
        },
        {
          "code": "NutritionOrder",
          "display": "NutritionOrder",
          "target": [
            {
              "code": "NutritionOrder",
              "display": "NutritionOrder",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `NutritionOrder` is mapped to  FHIR R4 `NutritionOrder`."
            }
          ]
        },
        {
          "code": "Observation",
          "display": "Observation",
          "target": [
            {
              "code": "Observation",
              "display": "Observation",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Observation` is mapped to  FHIR R4 `Observation`."
            }
          ]
        },
        {
          "code": "OperationDefinition",
          "display": "OperationDefinition",
          "target": [
            {
              "code": "OperationDefinition",
              "display": "OperationDefinition",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `OperationDefinition` is mapped to  FHIR R4 `OperationDefinition`."
            }
          ]
        },
        {
          "code": "OperationOutcome",
          "display": "OperationOutcome",
          "target": [
            {
              "code": "OperationOutcome",
              "display": "OperationOutcome",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `OperationOutcome` is mapped to  FHIR R4 `OperationOutcome`."
            }
          ]
        },
        {
          "code": "Order",
          "display": "Order",
          "target": [
            {
              "code": "Task",
              "display": "Task",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Order` is mapped to  FHIR R4 `Task`."
            }
          ]
        },
        {
          "code": "OrderResponse",
          "display": "OrderResponse",
          "target": [
            {
              "code": "Task",
              "display": "Task",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `OrderResponse` is mapped to  FHIR R4 `Task`."
            }
          ]
        },
        {
          "code": "Organization",
          "display": "Organization",
          "target": [
            {
              "code": "Organization",
              "display": "Organization",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Organization` is mapped to  FHIR R4 `Organization`."
            }
          ]
        },
        {
          "code": "Parameters",
          "display": "Parameters",
          "target": [
            {
              "code": "Parameters",
              "display": "Parameters",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Parameters` is mapped to  FHIR R4 `Parameters`."
            }
          ]
        },
        {
          "code": "Patient",
          "display": "Patient",
          "target": [
            {
              "code": "Patient",
              "display": "Patient",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Patient` is mapped to  FHIR R4 `Patient`."
            }
          ]
        },
        {
          "code": "PaymentNotice",
          "display": "PaymentNotice",
          "target": [
            {
              "code": "PaymentNotice",
              "display": "PaymentNotice",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `PaymentNotice` is mapped to  FHIR R4 `PaymentNotice`."
            }
          ]
        },
        {
          "code": "PaymentReconciliation",
          "display": "PaymentReconciliation",
          "target": [
            {
              "code": "PaymentReconciliation",
              "display": "PaymentReconciliation",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `PaymentReconciliation` is mapped to  FHIR R4 `PaymentReconciliation`."
            }
          ]
        },
        {
          "code": "Period",
          "display": "Period",
          "target": [
            {
              "code": "Period",
              "display": "Period",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Period` is mapped to  FHIR R4 `Period`."
            }
          ]
        },
        {
          "code": "Person",
          "display": "Person",
          "target": [
            {
              "code": "Person",
              "display": "Person",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Person` is mapped to  FHIR R4 `Person`."
            }
          ]
        },
        {
          "code": "Practitioner",
          "display": "Practitioner",
          "target": [
            {
              "code": "Practitioner",
              "display": "Practitioner",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Practitioner` is mapped to  FHIR R4 `Practitioner`."
            },
            {
              "code": "PractitionerRole",
              "display": "PractitionerRole",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Practitioner` is mapped to  FHIR R4 `PractitionerRole`."
            }
          ]
        },
        {
          "code": "Procedure",
          "display": "Procedure",
          "target": [
            {
              "code": "Procedure",
              "display": "Procedure",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Procedure` is mapped to  FHIR R4 `Procedure`."
            }
          ]
        },
        {
          "code": "ProcedureRequest",
          "display": "ProcedureRequest",
          "target": [
            {
              "code": "ServiceRequest",
              "display": "ServiceRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ProcedureRequest` is mapped to  FHIR R4 `ServiceRequest`."
            }
          ]
        },
        {
          "code": "ProcessRequest",
          "display": "ProcessRequest",
          "target": [
            {
              "code": "Task",
              "display": "Task",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ProcessRequest` is mapped to  FHIR R4 `Task`."
            }
          ]
        },
        {
          "code": "ProcessResponse",
          "display": "ProcessResponse",
          "target": [
            {
              "code": "Task",
              "display": "Task",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ProcessResponse` is mapped to  FHIR R4 `Task`."
            }
          ]
        },
        {
          "code": "Provenance",
          "display": "Provenance",
          "target": [
            {
              "code": "Provenance",
              "display": "Provenance",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Provenance` is mapped to  FHIR R4 `Provenance`."
            }
          ]
        },
        {
          "code": "Quantity",
          "display": "Quantity",
          "target": [
            {
              "code": "Quantity",
              "display": "Quantity",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Quantity` is mapped to  FHIR R4 `Quantity`."
            }
          ]
        },
        {
          "code": "Questionnaire",
          "display": "Questionnaire",
          "target": [
            {
              "code": "Questionnaire",
              "display": "Questionnaire",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Questionnaire` is mapped to  FHIR R4 `Questionnaire`."
            }
          ]
        },
        {
          "code": "QuestionnaireResponse",
          "display": "QuestionnaireResponse",
          "target": [
            {
              "code": "QuestionnaireResponse",
              "display": "QuestionnaireResponse",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `QuestionnaireResponse` is mapped to  FHIR R4 `QuestionnaireResponse`."
            }
          ]
        },
        {
          "code": "Range",
          "display": "Range",
          "target": [
            {
              "code": "Range",
              "display": "Range",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Range` is mapped to  FHIR R4 `Range`."
            }
          ]
        },
        {
          "code": "Ratio",
          "display": "Ratio",
          "target": [
            {
              "code": "Ratio",
              "display": "Ratio",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Ratio` is mapped to  FHIR R4 `Ratio`."
            }
          ]
        },
        {
          "code": "Reference",
          "display": "Reference",
          "target": [
            {
              "code": "Reference",
              "display": "Reference",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Reference` is mapped to  FHIR R4 `Reference`."
            }
          ]
        },
        {
          "code": "ReferralRequest",
          "display": "ReferralRequest",
          "target": [
            {
              "code": "ServiceRequest",
              "display": "ServiceRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ReferralRequest` is mapped to  FHIR R4 `ServiceRequest`."
            }
          ]
        },
        {
          "code": "RelatedPerson",
          "display": "RelatedPerson",
          "target": [
            {
              "code": "RelatedPerson",
              "display": "RelatedPerson",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `RelatedPerson` is mapped to  FHIR R4 `RelatedPerson`."
            }
          ]
        },
        {
          "code": "Resource",
          "display": "Resource",
          "target": [
            {
              "code": "Resource",
              "display": "Resource",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `Resource` is mapped to  FHIR R4 `Resource`."
            }
          ]
        },
        {
          "code": "RiskAssessment",
          "display": "RiskAssessment",
          "target": [
            {
              "code": "RiskAssessment",
              "display": "RiskAssessment",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `RiskAssessment` is mapped to  FHIR R4 `RiskAssessment`."
            }
          ]
        },
        {
          "code": "SampledData",
          "display": "SampledData",
          "target": [
            {
              "code": "SampledData",
              "display": "SampledData",
              "equivalence": "equivalent",
              "comment": "FHIR DSTU2 `SampledData` is mapped to  FHIR R4 `SampledData`."
            }
          ]
        },
        {
          "code": "Schedule",
          "display": "Schedule",
          "target": [
            {
              "code": "Schedule",
              "display": "Schedule",
              "equivalence": "narrower",
              "comment": "FHIR DSTU2 `Schedule` is mapped to  FHIR R4 `Schedule`."
            }
          ]
        },
        {
          "code": "SearchParameter",
          "display": "SearchParameter",
          "target": [
            {
              "code": "SearchParameter",
              "display": "SearchParameter",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `SearchParameter` is mapped to  FHIR R4 `SearchParameter`."
            }
          ]
        },
        {
          "code": "Signature",
          "display": "Signature",
          "target": [
            {
              "code": "Signature",
              "display": "Signature",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Signature` is mapped to  FHIR R4 `Signature`."
            }
          ]
        },
        {
          "code": "Slot",
          "display": "Slot",
          "target": [
            {
              "code": "Slot",
              "display": "Slot",
              "equivalence": "narrower",
              "comment": "FHIR DSTU2 `Slot` is mapped to  FHIR R4 `Slot`."
            }
          ]
        },
        {
          "code": "Specimen",
          "display": "Specimen",
          "target": [
            {
              "code": "Specimen",
              "display": "Specimen",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Specimen` is mapped to  FHIR R4 `Specimen`."
            }
          ]
        },
        {
          "code": "StructureDefinition",
          "display": "StructureDefinition",
          "target": [
            {
              "code": "StructureDefinition",
              "display": "StructureDefinition",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `StructureDefinition` is mapped to  FHIR R4 `StructureDefinition`."
            }
          ]
        },
        {
          "code": "Subscription",
          "display": "Subscription",
          "target": [
            {
              "code": "Subscription",
              "display": "Subscription",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Subscription` is mapped to  FHIR R4 `Subscription`."
            }
          ]
        },
        {
          "code": "Substance",
          "display": "Substance",
          "target": [
            {
              "code": "Substance",
              "display": "Substance",
              "equivalence": "narrower",
              "comment": "FHIR DSTU2 `Substance` is mapped to  FHIR R4 `Substance`."
            }
          ]
        },
        {
          "code": "SupplyDelivery",
          "display": "SupplyDelivery",
          "target": [
            {
              "code": "SupplyDelivery",
              "display": "SupplyDelivery",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `SupplyDelivery` is mapped to  FHIR R4 `SupplyDelivery`."
            }
          ]
        },
        {
          "code": "SupplyRequest",
          "display": "SupplyRequest",
          "target": [
            {
              "code": "SupplyRequest",
              "display": "SupplyRequest",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `SupplyRequest` is mapped to  FHIR R4 `SupplyRequest`."
            }
          ]
        },
        {
          "code": "TestScript",
          "display": "TestScript",
          "target": [
            {
              "code": "TestScript",
              "display": "TestScript",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `TestScript` is mapped to  FHIR R4 `TestScript`."
            }
          ]
        },
        {
          "code": "Timing",
          "display": "Timing",
          "target": [
            {
              "code": "Timing",
              "display": "Timing",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `Timing` is mapped to  FHIR R4 `Timing`."
            }
          ]
        },
        {
          "code": "ValueSet",
          "display": "ValueSet",
          "target": [
            {
              "code": "CodeSystem",
              "display": "CodeSystem",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ValueSet` is mapped to  FHIR R4 `CodeSystem`."
            },
            {
              "code": "ValueSet",
              "display": "ValueSet",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `ValueSet` is mapped to  FHIR R4 `ValueSet`."
            }
          ]
        },
        {
          "code": "VisionPrescription",
          "display": "VisionPrescription",
          "target": [
            {
              "code": "VisionPrescription",
              "display": "VisionPrescription",
              "equivalence": "relatedto",
              "comment": "FHIR DSTU2 `VisionPrescription` is mapped to  FHIR R4 `VisionPrescription`."
            }
          ]
        }
      ]
    }
  ]
}