description: An extension use to indicate whether a patient proxy/relatedperson is also their nominated next of kin. package_name: fhir.r4.nhsengland.programme derivation: constraint name: ExtensionEnglandNextofKinStatus type: Extension elements: extension: {index: 0} url: pattern: {type: uri, value: 'https://fhir.nhs.uk/England/StructureDefinition/Extension-England-Next-of-Kin-Status'} type: uri index: 1 value: short: An indicator carrying a boolean value to state whether a patient proxy/relatedperson is also their nominated next of kin. choices: [valueBoolean] index: 3 valueBoolean: {type: boolean, short: An indicator carrying a boolean value to state whether a patient proxy/relatedperson is also their nominated next of kin., choiceOf: value, index: 4} package_version: 0.2.2-pre-release extensions: {} class: extension kind: complex-type url: https://fhir.nhs.uk/England/StructureDefinition/Extension-England-Next-of-Kin-Status base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0 required: [value, valueBoolean]