description: This CH MHD extension enables to provide homeCommunityId in an OperationOutcome package_name: rs/ch.fhir.ig.ch derivation: constraint name: ChMhdHomeCommunityId type: Extension elements: extension: {index: 0} url: pattern: {type: uri, value: 'http://fhir.ch/ig/ch-epr-fhir/StructureDefinition/ch-mhd-home-community-id'} type: uri index: 1 value: short: Value of the homeCommunityId choices: [valueIdentifier] index: 3 valueIdentifier: {type: Identifier, short: Value of the homeCommunityId, choiceOf: value, index: 4} package_version: epr-fhir-5.0.0-ballot extensions: {} class: extension kind: complex-type url: http://fhir.ch/ig/ch-epr-fhir/StructureDefinition/ch-mhd-home-community-id base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.0.0-ballot required: [value, valueIdentifier]