description: This cross-version extension represents AdverseEvent.suspectEntity.instance[x] from http://hl7.org/fhir/StructureDefinition/AdverseEvent|5.0.0 for use in FHIR R4B.
package_name: hl7.fhir.uv.xver
derivation: constraint
name: ext_R5_AdverseEvent_su_instance
type: Extension
elements:
  value:
    base: {path: 'Extension.value[x]'}
    short: Refers to the specific entity that caused the adverse event
    choices: [valueCodeableConcept, valueReference]
    index: 1
  valueCodeableConcept:
    base: {path: 'Extension.value[x]'}
    type: CodeableConcept
    short: Refers to the specific entity that caused the adverse event
    choiceOf: value
    index: 2
  valueReference:
    short: Refers to the specific entity that caused the adverse event
    refers: ['http://hl7.org/fhir/StructureDefinition/BiologicallyDerivedProduct', 'http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Immunization', 'http://hl7.org/fhir/StructureDefinition/Medication', 'http://hl7.org/fhir/StructureDefinition/MedicationAdministration', 'http://hl7.org/fhir/StructureDefinition/MedicationStatement', 'http://hl7.org/fhir/StructureDefinition/Procedure', 'http://hl7.org/fhir/StructureDefinition/ResearchStudy', 'http://hl7.org/fhir/StructureDefinition/Substance']
    type: Reference
    base: {path: 'Extension.value[x]'}
    choiceOf: value
    index: 3
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-AdverseEvent.suspectEntity.instance'}
    index: 4
package_version: r5.r4b-0.0.1-snapshot-1
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/extension-AdverseEvent.suspectEntity.instance
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [url]