description: This Extension profile represents a flag which, if it is present, indicates that the **target** reference represents a triggering event and caused the eCR to be generated.
package_name: hl7.fhir.us.ecr
derivation: constraint
name: Eicr_Trigger_Code_Flag_Extension
type: Extension
elements:
  extension:
    index: 0
    slicing:
      rules: open
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        extensionTriggerCodeValueSet:
          match: {url: triggerCodeValueSet}
          schema:
            short: RCTC value set OID
            _required: true
            index: 1
            elements:
              url:
                pattern: {type: Uri, value: triggerCodeValueSet}
                index: 2
              value:
                choices: [valueOid]
                index: 4
              valueOid: {type: oid, choiceOf: value, index: 5}
        extensionTriggerCodeValueSetVersion:
          match: {url: triggerCodeValueSetVersion}
          schema:
            short: RCTC value set version
            _required: true
            index: 6
            elements:
              url:
                pattern: {type: Uri, value: triggerCodeValueSetVersion}
                index: 7
              value:
                choices: [valueString]
                index: 9
              valueString: {type: string, choiceOf: value, index: 10}
            required: [valueString, value]
        extensionTriggerCode:
          match: {url: triggerCode}
          schema:
            short: Trigger code
            _required: true
            index: 11
            elements:
              url:
                pattern: {type: Uri, value: triggerCode}
                index: 12
              value:
                choices: [valueCoding]
                index: 14
              valueCoding: {type: Coding, choiceOf: value, index: 15}
            required: [valueCoding, value]
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension'}
    index: 16
  value:
    choices: []
    index: 18
package_version: 2.0.0
extensions:
  extensionTriggerCodeValueSet:
    url: triggerCodeValueSet
    short: RCTC value set OID
    _required: true
    index: 1
    elements:
      url:
        pattern: {type: Uri, value: triggerCodeValueSet}
        index: 2
      value:
        choices: [valueOid]
        index: 4
      valueOid: {type: oid, choiceOf: value, index: 5}
  extensionTriggerCodeValueSetVersion:
    url: triggerCodeValueSetVersion
    short: RCTC value set version
    _required: true
    index: 6
    elements:
      url:
        pattern: {type: Uri, value: triggerCodeValueSetVersion}
        index: 7
      value:
        choices: [valueString]
        index: 9
      valueString: {type: string, choiceOf: value, index: 10}
    required: [valueString, value]
  extensionTriggerCode:
    url: triggerCode
    short: Trigger code
    _required: true
    index: 11
    elements:
      url:
        pattern: {type: Uri, value: triggerCode}
        index: 12
      value:
        choices: [valueCoding]
        index: 14
      valueCoding: {type: Coding, choiceOf: value, index: 15}
    required: [valueCoding, value]
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/ecr/StructureDefinition/eicr-trigger-code-flag-extension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2.0.0