description: This Bundle profile represents a Public Health Document Bundle. It contains a US Public Health Composition. package_name: hl7.fhir.us.ecr.r4 derivation: constraint name: USPublicHealthDocumentBundle type: Bundle elements: identifier: {short: Document Bundle identifier (equivalent to ClinicalDocument.id in CDA), mustSupport: true, index: 0} type: pattern: {type: Code, value: document} mustSupport: true index: 1 entry: mustSupport: true index: 2 slicing: rules: open discriminator: - {path: resource, type: profile} min: null slices: slicePublicHealthComposition: match: {} schema: mustSupport: true _required: true index: 3 elements: resource: {type: Resource, short: US Public Health Composition, mustSupport: true, index: 4} required: [resource] package_version: 2.1.1 class: profile kind: resource url: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-document-bundle base: http://hl7.org/fhir/StructureDefinition/Bundle version: 2.1.1 required: [identifier]