description: This cross-version extension represents FamilyMemberHistory.deceased[x] from http://hl7.org/fhir/StructureDefinition/FamilyMemberHistory|1.0.2 for use in FHIR R4B. package_name: hl7.fhir.uv.xver derivation: constraint name: ext_R2_FamilyMemberHistory_deceased type: Extension elements: value: base: {path: 'Extension.value[x]'} short: Dead? How old/when? choices: [valueAge, valueBoolean, valueRange, valueDate, valueString] index: 1 valueAge: base: {path: 'Extension.value[x]'} type: Age short: Dead? How old/when? choiceOf: value index: 2 valueBoolean: base: {path: 'Extension.value[x]'} type: boolean short: Dead? How old/when? choiceOf: value index: 3 valueRange: base: {path: 'Extension.value[x]'} type: Range short: Dead? How old/when? choiceOf: value index: 4 valueDate: base: {path: 'Extension.value[x]'} type: date short: Dead? How old/when? choiceOf: value index: 5 valueString: base: {path: 'Extension.value[x]'} type: string short: Dead? How old/when? choiceOf: value index: 6 url: pattern: {type: Uri, value: 'http://hl7.org/fhir/1.0/StructureDefinition/extension-FamilyMemberHistory.deceased'} index: 7 package_version: r2.r4b-0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/1.0/StructureDefinition/extension-FamilyMemberHistory.deceased base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]