description: This profile applies constraints to the MedicationStatement resource for CA Core+ to support documentation of medication usage in the pan-Canadian context.
package_name: ca.infoway.io.core
derivation: constraint
name: MedicationStatementCACore
type: MedicationStatement
elements:
  dosage:
    mustSupport: true
    index: 25
    elements:
      text: {mustSupport: true, index: 26}
      timing:
        elements:
          code: {index: 27}
      route:
        type: CodeableConcept
        binding: {strength: preferred, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/routeofadministration'}
        mustSupport: true
        index: 28
        elements:
          coding:
            elements:
              system: {index: 29}
              code: {index: 30}
      doseAndRate:
        index: 31
        elements:
          dose:
            choices: []
            index: 33
            slicing:
              rules: open
              ordered: false
              discriminator:
              - {path: $this, type: type}
              min: null
              slices:
                doseQuantity:
                  match: {}
                  schema:
                    choices: [doseQuantity]
                    index: 35
                  min: 0
                  max: 1
          doseQuantity:
            type: Quantity
            choiceOf: dose
            index: 36
            slicing:
              slices:
                doseQuantity:
                  match: {}
                  schema: {type: Quantity, choiceOf: dose, index: 36}
                  min: 0
                  max: 1
          dose[x]:
            elements:
              value: {index: 37}
              system: {index: 38}
              code: {index: 39}
  medication[x]:
    elements:
      coding:
        mustSupport: true
        index: 9
        elements:
          system: {mustSupport: true, index: 10}
          code: {mustSupport: true, index: 11}
          display: {index: 12}
        required: [system, code]
      text: {index: 13}
    required: [coding]
  reasonCode:
    type: CodeableConcept
    binding: {strength: preferred, valueSet: 'http://fhir.infoway-inforoute.ca/cacore/ValueSet/PHCVS'}
    index: 22
    elements:
      coding:
        elements:
          system: {index: 23}
          code: {index: 24}
  medicationCodeableConcept:
    type: CodeableConcept
    choiceOf: medication
    index: 8
    slicing:
      slices:
        medicationCodeableConcept:
          match: {}
          schema: {type: CodeableConcept, choiceOf: medication, index: 8}
          min: 0
          max: 1
  status: {mustSupport: true, index: 0}
  effective:
    mustSupport: true
    choices: []
    index: 17
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: $this, type: type}
      min: null
      slices:
        effectivePeriod:
          match: {}
          schema:
            choices: [effectivePeriod]
            index: 19
          min: 0
          max: 1
  dateAsserted: {index: 21}
  medicationReference:
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/medication-ca-core']
    type: Reference
    choiceOf: medication
    index: 5
    slicing:
      slices:
        medicationReference:
          match: {}
          schema:
            refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/medication-ca-core']
            type: Reference
            choiceOf: medication
            index: 5
          min: 0
          max: 1
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core', 'http://hl7.org/fhir/StructureDefinition/Group']
    index: 14
    elements:
      reference: {mustSupport: true, index: 15}
  effectivePeriod:
    type: Period
    choiceOf: effective
    index: 20
    slicing:
      slices:
        effectivePeriod:
          match: {}
          schema: {type: Period, choiceOf: effective, index: 20}
          min: 0
          max: 1
  medication:
    choices: [medicationCodeableConcept]
    index: 7
    slicing:
      slices:
        medicationCodeableConcept:
          match: {}
          schema:
            choices: [medicationCodeableConcept]
            index: 7
          min: 0
          max: 1
package_version: 1.0.1-dft-preballot
class: profile
kind: resource
url: http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/medicationstatement-ca-core
base: http://hl7.org/fhir/StructureDefinition/MedicationStatement
version: 1.0.0