description: Verification of the patient or target position during a treatment fraction.
package_name: hl7.fhir.us.codex-radiation-therapy
derivation: constraint
name: IntrafractionVerification
type: Extension
elements:
  extension:
    index: 0
    slicing:
      slices:
        procedure:
          match: {}
          schema:
            _required: true
            index: 1
            extensions: {}
            elements:
              extension: {index: 2}
              url:
                pattern: {type: Uri, value: procedure}
                index: 3
              value:
                choices: [valueCodeableConcept]
                index: 5
              valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 6}
            required: [value, valueCodeableConcept]
        qualifier:
          match: {}
          schema:
            index: 7
            extensions: {}
            elements:
              extension: {index: 8}
              url:
                pattern: {type: Uri, value: qualifier}
                index: 9
              value:
                choices: [valueCodeableConcept]
                index: 11
              valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 12}
            required: [value, valueCodeableConcept]
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification'}
    index: 13
  value:
    choices: []
    index: 15
package_version: 2.0.0-ballot
extensions:
  procedure:
    url: null
    _required: true
    index: 1
    extensions: {}
    elements:
      extension: {index: 2}
      url:
        pattern: {type: Uri, value: procedure}
        index: 3
      value:
        choices: [valueCodeableConcept]
        index: 5
      valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 6}
    required: [value, valueCodeableConcept]
  qualifier:
    url: null
    index: 7
    extensions: {}
    elements:
      extension: {index: 8}
      url:
        pattern: {type: Uri, value: qualifier}
        index: 9
      value:
        choices: [valueCodeableConcept]
        index: 11
      valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 12}
    required: [value, valueCodeableConcept]
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-intrafraction-verification
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2.0.0-ballot
required: [extension]