description: Provides guidance as to which Patient attributes should be present and considerations as to how each attribute should be valued in all [FHIR resource]-open events.
package_name: hl7.fhir.uv.fhircast
derivation: constraint
name: FHIRcastPatientOpen
type: Patient
elements:
  id: {short: A logical id of the resource SHALL be provided., index: 0}
  identifier: {short: 'At least one identifier of the Patient SHALL be provided in a [FHIR resource]-open request.', index: 1}
  name: {short: Name of the patient which may be used for identity verification, index: 2}
  gender: {short: Gender of the patient which may be used for identity verification, index: 3}
  birthDate: {short: Birth date of the patient which may be used for identity verification, index: 4}
package_version: 3.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/uv/fhircast/StructureDefinition/fhircast-patient-open
base: http://hl7.org/fhir/StructureDefinition/Patient
version: 3.0.0-ballot
required: [id, identifier]