description: This profile applies constraints to the MedicationRequest resource for CA Core+ to support prescription and medication orders in the pan-Canadian context.
package_name: ca.infoway.io.core
derivation: constraint
name: MedicationRequestCACore
type: MedicationRequest
elements:
  medication[x]:
    elements:
      coding:
        elements:
          system: {index: 10}
          code: {index: 11}
          display: {index: 12}
      text: {index: 13}
  reasonCode:
    type: CodeableConcept
    binding: {strength: preferred, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/medicationreasoncode'}
    mustSupport: true
    index: 17
    elements:
      coding:
        mustSupport: true
        index: 18
        elements:
          system: {mustSupport: true, index: 19}
          code: {mustSupport: true, index: 20}
        required: [system, code]
      text: {mustSupport: true, index: 21}
  medicationCodeableConcept:
    type: CodeableConcept
    choiceOf: medication
    index: 9
    slicing:
      slices:
        medicationCodeableConcept:
          match: {}
          schema: {type: CodeableConcept, choiceOf: medication, index: 9}
          min: 0
          max: 1
  statusReason: {mustSupport: true, index: 1}
  authoredOn: {mustSupport: true, index: 16}
  status: {mustSupport: true, index: 0}
  dosageInstruction:
    mustSupport: true
    index: 22
    elements:
      text: {mustSupport: true, index: 23}
      timing:
        index: 24
        elements:
          repeat:
            elements:
              bounds:
                choices: []
                index: 26
                slicing:
                  rules: open
                  ordered: false
                  discriminator:
                  - {path: $this, type: type}
                  min: null
                  slices:
                    boundsPeriod:
                      match: {}
                      schema:
                        choices: [boundsPeriod]
                        index: 28
                      min: 0
                      max: 1
              boundsPeriod:
                type: Period
                choiceOf: bounds
                index: 29
                slicing:
                  slices:
                    boundsPeriod:
                      match: {}
                      schema: {type: Period, choiceOf: bounds, index: 29}
                      min: 0
                      max: 1
              bounds[x]:
                elements:
                  end: {index: 30}
          code: {index: 31}
      route:
        type: CodeableConcept
        binding: {strength: preferred, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/routeofadministration'}
        index: 32
        elements:
          coding:
            mustSupport: true
            index: 33
            elements:
              system: {mustSupport: true, index: 34}
              code: {mustSupport: true, index: 35}
            required: [system, code]
      doseAndRate:
        index: 36
        elements:
          dose:
            choices: []
            index: 38
            slicing:
              rules: open
              ordered: false
              discriminator:
              - {path: $this, type: type}
              min: null
              slices:
                doseQuantity:
                  match: {}
                  schema:
                    choices: [doseQuantity]
                    index: 40
                  min: 0
                  max: 1
          doseQuantity:
            type: Quantity
            choiceOf: dose
            index: 41
            slicing:
              slices:
                doseQuantity:
                  match: {}
                  schema: {type: Quantity, choiceOf: dose, index: 41}
                  min: 0
                  max: 1
          dose[x]:
            elements:
              value: {index: 42}
              system: {index: 43}
              code: {index: 44}
  medicationReference:
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/medication-ca-core']
    type: Reference
    choiceOf: medication
    index: 6
    slicing:
      slices:
        medicationReference:
          match: {}
          schema:
            refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/medication-ca-core']
            type: Reference
            choiceOf: medication
            index: 6
          min: 0
          max: 1
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core']
    index: 14
    elements:
      reference: {mustSupport: true, index: 15}
    required: [reference]
  medication:
    choices: [medicationCodeableConcept]
    index: 8
    slicing:
      slices:
        medicationCodeableConcept:
          match: {}
          schema:
            choices: [medicationCodeableConcept]
            index: 8
          min: 0
          max: 1
package_version: 1.0.0-dft-preballot
class: profile
kind: resource
url: http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/medicationrequest-ca-core
base: http://hl7.org/fhir/StructureDefinition/MedicationRequest
version: null