description: Documentation of the antecedent episode of care e.g hospitalisation in case of care transfer between instituitons e.g. hospitals, rehab. clinics, retirement homes etc. package_name: ch.fhir.ig.ch derivation: constraint name: ChOrfAntecedentEpisodeOfCare type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://fhir.ch/ig/ch-orf/StructureDefinition/ch-orf-antecedentepisodeofcare'} index: 1 value: choices: [] index: 3 slicing: rules: open ordered: false discriminator: - {path: $this, type: type} min: 1 slices: valueReference: match: {} schema: short: valueReference choices: [valueReference] _required: true index: 5 min: 1 max: 1 valueReference: short: valueReference refers: ['http://fhir.ch/ig/ch-orf/StructureDefinition/ch-orf-episodeofcare'] type: Reference choiceOf: value index: 6 slicing: slices: valueReference: match: {} schema: short: valueReference refers: ['http://fhir.ch/ig/ch-orf/StructureDefinition/ch-orf-episodeofcare'] type: Reference _required: true choiceOf: value index: 6 min: 1 max: 1 package_version: orf-2.0.1 extensions: {} class: extension kind: complex-type url: http://fhir.ch/ig/ch-orf/StructureDefinition/ch-orf-antecedentepisodeofcare base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.0.1 required: [valueReference, value]