description: This cross-version extension represents DocumentReference.docStatus from http://hl7.org/fhir/StructureDefinition/DocumentReference|5.0.0 for use in FHIR R4B. package_name: hl7.fhir.uv.xver derivation: constraint name: ext_R5_DocumentReference_docStatus type: Extension elements: value: base: {path: 'Extension.value[x]'} short: registered | partial | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | deprecated | unknown choices: [valueCode] index: 1 valueCode: base: {path: 'Extension.value[x]'} type: code short: registered | partial | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | deprecated | unknown choiceOf: value index: 2 url: pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.docStatus'} index: 3 package_version: r5.r4b-0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.docStatus base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]