description: The categories associated with the event or unsafe condition.
package_name: hl7.fhir.us.qicore
derivation: constraint
name: category
type: Extension
elements:
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/qicore/StructureDefinition/adverseevent-category'}
    index: 0
  value:
    choices: [valueCode]
    index: 2
  valueCode: {type: code, choiceOf: value, index: 3}
package_version: 1.6.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/qicore/StructureDefinition/adverseevent-category
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null