description: The Order Extension represents orders that are fulfilled by this document such as a radiologists report of an x-ray.
package_name: hl7.fhir.us.ccda
derivation: constraint
name: OrderExtension
type: Extension
elements:
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/ccda/StructureDefinition/OrderExtension'}
    index: 0
  valueReference:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/StructureDefinition/ServiceRequest']
    index: 1
    slicing:
      slices:
        valueReference:
          match: {}
          schema:
            type: Reference
            mustSupport: true
            refers: ['http://hl7.org/fhir/StructureDefinition/ServiceRequest']
            _required: true
            index: 1
          min: 1
package_version: 1.2.0-ballot
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/ccda/StructureDefinition/OrderExtension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.2.0-ballot
required: [valueReference]