description: The Indicates the citicen choice of preferred address for contact as registered in FREG package_name: ehelse.fhir.no.grunndata derivation: constraint name: GdPreferredAddress type: Extension elements: url: pattern: {type: Uri, value: 'http://ehelse.no/fhir/StructureDefinition/gd-preferred-address'} index: 0 value: short: The preferred addresstype choices: [valueCode] index: 2 valueCode: {type: code, short: The preferred addresstype, choiceOf: value, index: 3} package_version: 2.2.3 class: extension kind: complex-type url: http://ehelse.no/fhir/StructureDefinition/gd-preferred-address base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.1.0