description: Defines the essential criteria for a central nervous system depressant medication request.
package_name: hl7.fhir.us.cdc-opioid-cpg
derivation: constraint
name: CNSDepressantMedicationRequest
type: MedicationRequest
elements:
  status:
    constraint:
      cns-medreq-status-allowed: {human: 'status must be active, completed, or stopped.', source: 'http://hl7.org/fhir/us/cdc-opioid-cpg/StructureDefinition/CNSDepressantMedicationRequest', severity: error, expression: $this = 'active' or $this = 'completed' or $this = 'stopped'}
    index: 0
  intent:
    pattern: {type: code, value: order}
    type: code
    index: 1
  medication:
    choices: [medicationCodeableConcept, medicationReference]
    index: 3
  medicationCodeableConcept: {type: CodeableConcept, choiceOf: medication, index: 4}
  medicationReference:
    type: Reference
    choiceOf: medication
    refers: ['http://hl7.org/fhir/us/cdc-opioid-cpg/StructureDefinition/CNSDepressantMedication']
    index: 5
  subject:
    type: Reference
    refers: ['http://hl7.org/fhir/us/cdc-opioid-cpg/StructureDefinition/OpioidReviewUsefulPatient']
    index: 6
  authoredOn: {index: 7}
package_version: 1.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/us/cdc-opioid-cpg/StructureDefinition/CNSDepressantMedicationRequest
base: http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-medicationrequest
version: 1.0.0-ballot
required: [authoredOn]