<status value="active" /> <experimental value="false" /> <date value="2025-03-31" /> <publisher value="Canada Health Infoway" /> <contact> <name value="National Standards Release Centre" /> <telecom> <system value="url" /> <value value="http://www.infoway-inforoute.ca" /> </telecom> <telecom> <system value="email" /> <value value="standards@infoway-inforoute.ca" /> </telecom> </contact> <description value="This profile applies constraints to the AllergyIntolerance resource for CA Core+ to support the documentation of allergies and intolerances in the pan-Canadian context. It includes expectations for coded substances, reactions, and severity." /> <jurisdiction> <coding> <system value="urn:iso:std:iso:3166" /> <code value="CA" /> </coding> </jurisdiction> <copyright value="Copyright © 2025+ Canada Health Infoway. All rights reserved. [Terms of Use and License Agreements](https://ic.infoway-inforoute.ca/en/about/tou). [Privacy Policy](https://www.infoway-inforoute.ca/en/legal/privacy-policy)." /> <fhirVersion value="4.0.1" /> <mapping> <identity value="CACDI" /> <name value="Canadian Core Data for Interoperability (CACDI)" /> <comment value="Mapping for AllergyIntoleranceCACore to Canadian Core Data for Interoperability (CACDI)." /> </mapping> <kind value="resource" /> <abstract value="false" /> <type value="AllergyIntolerance" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/AllergyIntolerance" /> <derivation value="constraint" /> <differential> <element id="AllergyIntolerance.extension"> <path value="AllergyIntolerance.extension" /> <slicing> <discriminator> <type value="value" /> <path value="url" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> </element> <element id="AllergyIntolerance.extension:abatement"> <path value="AllergyIntolerance.extension" /> <sliceName value="abatement" /> <min value="0" /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://hl7.org/fhir/StructureDefinition/allergyintolerance-abatement" /> </type> </element> <element id="AllergyIntolerance.code"> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="MAY:populate-if-known" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/producer" /> </extension> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="SHALL:no-error" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/consumer" /> </extension> </extension> <path value="AllergyIntolerance.code" /> <type> <code value="CodeableConcept" /> <profile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/codeableconcept-ca-core" /> </type> <binding> <extension url="http://hl7.org/fhir/tools/StructureDefinition/additional-binding"> <extension url="purpose"> <valueCode value="candidate" /> </extension> <extension url="valueSet"> <valueCanonical value="https://fhir.infoway-inforoute.ca/ValueSet/prescriptionmedicinalproduct" /> </extension> <extension url="documentation"> <valueMarkdown value="Canadian Clinical Drug Data Set CCDD" /> </extension> </extension> <extension url="http://hl7.org/fhir/tools/StructureDefinition/additional-binding"> <extension url="purpose"> <valueCode value="candidate" /> </extension> <extension url="valueSet"> <valueCanonical value="https://fhir.infoway-inforoute.ca/ValueSet/ICD10CA" /> </extension> <extension url="documentation"> <valueMarkdown value="International Classifications of Disease ICD 10 CA Codes" /> </extension> </extension> <extension url="http://hl7.org/fhir/tools/StructureDefinition/additional-binding"> <extension url="purpose"> <valueCode value="candidate" /> </extension> <extension url="valueSet"> <valueCanonical value="https://fhir.infoway-inforoute.ca/ValueSet/LicensedNaturalHealthProducts" /> </extension> <extension url="documentation"> <valueMarkdown value="ValusSet of Licensed Natural Health Products" /> </extension> </extension> <strength value="preferred" /> <valueSet value="https://fhir.infoway-inforoute.ca/ValueSet/pharmaceuticalbiologicproductandsubstancecode" /> </binding> <mapping> <identity value="CACDI" /> <map value="Allergy or Intolerance" /> </mapping> </element> <element id="AllergyIntolerance.patient"> <path value="AllergyIntolerance.patient" /> <type> <code value="Reference" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core" /> </type> </element> <element id="AllergyIntolerance.encounter"> <path value="AllergyIntolerance.encounter" /> <type> <code value="Reference" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/encounter-ca-core" /> </type> </element> <element id="AllergyIntolerance.onset[x]"> <path value="AllergyIntolerance.onset[x]" /> <slicing> <discriminator> <type value="type" /> <path value="$this" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> </element> <element id="AllergyIntolerance.onset[x]:onsetDateTime"> <path value="AllergyIntolerance.onset[x]" /> <sliceName value="onsetDateTime" /> <min value="0" /> <max value="1" /> <type> <code value="dateTime" /> </type> </element> <element id="AllergyIntolerance.recorder"> <path value="AllergyIntolerance.recorder" /> <type> <code value="Reference" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitioner-ca-core" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitionerRole-ca-core" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" /> </type> </element> <element id="AllergyIntolerance.asserter"> <path value="AllergyIntolerance.asserter" /> <type> <code value="Reference" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitioner-ca-core" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitionerRole-ca-core" /> <targetProfile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson" /> </type> </element> <element id="AllergyIntolerance.reaction"> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="MAY:populate-if-known" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/producer" /> </extension> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="SHALL:no-error" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/consumer" /> </extension> </extension> <path value="AllergyIntolerance.reaction" /> </element> <element id="AllergyIntolerance.reaction.manifestation"> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="MAY:populate-if-known" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/producer" /> </extension> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="SHALL:no-error" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/consumer" /> </extension> </extension> <path value="AllergyIntolerance.reaction.manifestation" /> <type> <code value="CodeableConcept" /> <profile value="http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/codeableconcept-ca-core" /> </type> <binding> <strength value="preferred" /> <valueSet value="https://fhir.infoway-inforoute.ca/ValueSet/clinicalfindingcode" /> </binding> <mapping> <identity value="CACDI" /> <map value="Allergy or Intolerance Reaction" /> </mapping> </element> <element id="AllergyIntolerance.reaction.manifestation.coding"> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="MAY:populate-if-known" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/producer" /> </extension> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/obligation"> <extension url="code"> <valueCode value="SHALL:no-error" /> </extension> <extension url="actor"> <valueCanonical value="http://fhir.infoway-inforoute.ca/ca-core/ActorDefinition/consumer" /> </extension> </extension> <path value="AllergyIntolerance.reaction.manifestation.coding" /> </element> </differential> </StructureDefinition>