description: This extension contains the phone number for reporting a status or a result. This is represented in v2 as OBR-17 Order Callback Phone Number ID 00250.
package_name: hl7.fhir.uv.extensions.r4
derivation: constraint
name: SROrderCallbackPhoneNumber
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/servicerequest-order-callback-phone-number'}
    index: 1
  value:
    constraint:
      clb-1: {human: Callback phone number must be coded as a phone number, severity: error, expression: system = 'phone'}
    choices: [valueContactPoint]
    index: 3
  valueContactPoint:
    type: ContactPoint
    constraint:
      clb-1: {human: Callback phone number must be coded as a phone number, severity: error, expression: system = 'phone'}
    choiceOf: value
    index: 4
package_version: 5.3.0-ballot-tc
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/servicerequest-order-callback-phone-number
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.3.0-ballot-tc
required: [valueContactPoint, value]