description: The date that a diagnosis was recorded. (HIxx-4) package_name: rs/hl7.fhir.us.davinci derivation: constraint name: DiagnosisRecordedDate type: Extension elements: extension: {index: 0} url: pattern: {type: uri, value: 'http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-diagnosisRecordedDate'} type: uri index: 1 value: choices: [valueDate] index: 3 valueDate: {type: date, choiceOf: value, index: 4} package_version: pas-1.2.0-ballot extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-diagnosisRecordedDate base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.2.0-ballot