C-CDA on FHIR
2.0.0-ballot - STU 2 Ballot

C-CDA on FHIR, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ccda-on-fhir/ and changes regularly. See the Directory of published versions

## ConceptMap: FHIR to CCDA Allergy Intolerance Category

Official URL: http://hl7.org/fhir/us/ccda/ConceptMap/FC-AllergyIntoleranceCategory | Version: 2.0.0-ballot
Standards status: Trial-use | Computable Name: FHIRtoCCDAAllergyIntoleranceCategory

FHIR AllergyIntolerance category code to C-CDA Allergy Intolerance Observation value

Mapping from AllergyIntoleranceCategory to https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.3221.6.2

Group 1 Mapping from AllergyIntoleranceCategory to SNOMED CT (all versions)

Source Concept Details | Relationship | Target Concept Details | Comment
Codes from AllergyIntoleranceCategory |  | Codes from SNOMED CT (all versions) |
food | Food | narrower | 235719002 | Intolerance to food | Use this when .type is intolerance
|  | narrower | 414285001 | Allergy to food | Use this when .type is allergy
|  | narrower | 418471000 | Propensity to adverse reactions to food | Use this when .type is not present
medication | Medication | narrower | 59037007 | Intolerance to drug | Use this when .type is intolerance
|  | narrower | 416098002 | Allergy to drug | Use this when .type is allergy
|  | narrower | 419511003 | Propensity to adverse reactions to drug | Use this when .type is not present
environment | Environment | narrower | 419199007 | Allergy to substance | Use this when .type is allergy
|  | narrower | 418038007 | Propensity to adverse reaction to substance | Use this when .type is intolerance or not present
biologic | Biologic | narrower | 419199007 | Allergy to substance | Use this when .type is allergy
|  | narrower | 418038007 | Propensity to adverse reaction to substance | Use this when .type is intolerance or not present