description: This cross-version extension represents ConceptMap.group.element.target.equivalence from http://hl7.org/fhir/StructureDefinition/ConceptMap|4.3.0 for use in FHIR R5. package_name: hl7.fhir.uv.xver-r4b.r5 derivation: constraint name: ext_R4B_ConceptMap_gr_el_ta_equivalence type: Extension elements: value: base: {path: 'Extension.value[x]'} short: relatedto | equivalent | equal | wider | subsumes | narrower | specializes | inexact | unmatched | disjoint choices: [valueCode] index: 1 valueCode: base: {path: 'Extension.value[x]'} type: code short: relatedto | equivalent | equal | wider | subsumes | narrower | specializes | inexact | unmatched | disjoint choiceOf: value index: 2 url: pattern: {type: uri, value: 'http://hl7.org/fhir/4.3/StructureDefinition/extension-ConceptMap.group.element.target.equivalence'} type: uri index: 3 package_version: 0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/4.3/StructureDefinition/extension-ConceptMap.group.element.target.equivalence base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]