description: Extension for Patient Date of First Chronic Dialysis
package_name: fmcna.caredata.fhir.ig.r4
derivation: constraint
name: FreseniusFDOCDExtension
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://fkcfhir.org/fhir/StructureDefinition/fmc-fdocd-extn'}
    index: 1
  value:
    choices: [valueDate]
    index: 3
  valueDate: {type: date, choiceOf: value, index: 4}
package_version: 1.1.1
extensions: {}
class: extension
kind: complex-type
url: http://fkcfhir.org/fhir/StructureDefinition/fmc-fdocd-extn
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null
required: [value, valueDate]