description: Defines constraints and extensions on the MedicationRequest resource for the minimal set of data to query and retrieve prescription information.
package_name: hl7.fhir.us.core
derivation: constraint
name: US  Core MedicationRequest Profile
type: MedicationRequest
elements:
  status: {isModifier: false, type: code, mustSupport: true, index: 0}
  medication:
    isModifier: false
    mustSupport: true
    choices: [medicationCodeableConcept, medicationReference]
    index: 2
  medicationCodeableConcept: {isModifier: false, type: CodeableConcept, mustSupport: true, choiceOf: medication, index: 3}
  medicationReference:
    isModifier: false
    refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-medication']
    type: Reference
    mustSupport: true
    choiceOf: medication
    index: 4
  subject:
    isModifier: false
    refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient']
    type: Reference
    mustSupport: true
    index: 5
  authoredOn: {isModifier: false, mustSupport: true, index: 6}
  requester:
    isModifier: false
    mustSupport: true
    index: 7
    elements:
      agent:
        isModifier: false
        refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner']
        type: Reference
        mustSupport: true
        index: 8
    required: [agent]
package_version: 1.1.0
class: profile
kind: resource
url: http://hl7.org/fhir/us/core/StructureDefinition/us-core-medicationrequest
base: http://hl7.org/fhir/StructureDefinition/MedicationRequest
version: 1.1.0
required: [authoredOn, requester, medicationCodeableConcept, status, subject, medication, medicationReference]