description: This profile represents the constraints applied to the MedicationRequest resource by the CA Core+ project to represent the minimum expectations for the MedicationRequest resource when used to promote capacity building for functionality found across Canadian FHIR implementations. It is informed by the constraints of shared across CIHI pCHDCF data sets and has also undergone analysis to assert alignment with the [Canadian Baseline MedicationRequest Profile](http://build.fhir.org/ig/HL7-Canada/ca-baseline/branches/master/StructureDefinition-profile-medicationrequest.html)
package_name: ca.infoway.io.core
derivation: constraint
name: MedicationRequestCACore
type: MedicationRequest
elements:
  medication:
    choices: [medicationCodeableConcept]
    index: 6
    slicing:
      slices:
        medicationCodeableConcept:
          match: {}
          schema:
            choices: [medicationCodeableConcept]
            index: 6
  medicationReference:
    type: Reference
    choiceOf: medication
    refers: ['http://fhir.infoway-inforoute.ca/ca-core/StructureDefinition/medication-ca-core']
    index: 4
    slicing:
      slices:
        medicationReference:
          match: {}
          schema:
            type: Reference
            choiceOf: medication
            refers: ['http://fhir.infoway-inforoute.ca/ca-core/StructureDefinition/medication-ca-core']
            index: 4
  medicationCodeableConcept:
    type: CodeableConcept
    choiceOf: medication
    index: 7
    slicing:
      slices:
        medicationCodeableConcept:
          match: {}
          schema: {type: CodeableConcept, choiceOf: medication, index: 7}
  medication[x]:
    elements:
      coding:
        index: 8
        elements:
          system: {index: 9}
          code: {index: 10}
          display:
            index: 11
            extensions:
              translation: {url: 'http://hl7.org/fhir/StructureDefinition/translation', type: Extension, index: 12}
            elements:
              extension:
                type: Extension
                url: http://hl7.org/fhir/StructureDefinition/translation
                index: 12
                slicing:
                  slices:
                    translation:
                      match: {}
                      schema: {type: Extension, url: 'http://hl7.org/fhir/StructureDefinition/translation', index: 12}
        required: [display, system, code]
      text: {index: 13}
    required: [coding]
  subject:
    type: Reference
    refers: ['http://fhir.infoway-inforoute.ca/ca-core/StructureDefinition/patient-ca-core', 'http://hl7.org/fhir/StructureDefinition/Group']
    index: 14
  authoredOn: {index: 15}
  reasonCode:
    binding: {strength: preferred, valueSet: 'http://fhir.infoway-inforoute.ca/ca-core/ValueSet/PHCVS'}
    index: 16
    elements:
      coding:
        index: 17
        elements:
          code: {index: 18}
  dosageInstruction:
    index: 19
    elements:
      timing:
        index: 20
        elements:
          repeat:
            index: 21
            elements:
              bounds:
                choices: []
                index: 23
                slicing:
                  rules: open
                  discriminator:
                  - {path: $this, type: type}
                  min: null
                  slices:
                    boundsPeriod:
                      match: {}
                      schema:
                        choices: [boundsPeriod]
                        index: 25
              boundsPeriod:
                type: Period
                choiceOf: bounds
                index: 26
                slicing:
                  slices:
                    boundsPeriod:
                      match: {}
                      schema: {type: Period, choiceOf: bounds, index: 26}
              bounds[x]:
                elements:
                  end: {index: 27}
          code: {index: 28}
      route:
        binding: {strength: preferred, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/routeofadministration'}
        index: 29
        elements:
          coding:
            index: 30
            elements:
              code: {index: 31}
      doseAndRate:
        elements:
          dose:
            choices: []
            index: 33
            slicing:
              rules: open
              discriminator:
              - {path: $this, type: type}
              min: null
              slices:
                doseQuantity:
                  match: {}
                  schema:
                    choices: [doseQuantity]
                    index: 35
          doseQuantity:
            type: Quantity
            choiceOf: dose
            index: 36
            slicing:
              slices:
                doseQuantity:
                  match: {}
                  schema: {type: Quantity, choiceOf: dose, index: 36}
          dose[x]:
            elements:
              value: {index: 37}
              system: {index: 38}
              code: {index: 39}
package_version: 0.3.0-dft-preballot
class: profile
kind: resource
url: http://fhir.infoway-inforoute.ca/ca-core/StructureDefinition/medicationrequest-ca-core
base: http://hl7.org/fhir/StructureDefinition/MedicationRequest
version: null
required: [authoredOn]