FHIR to OMOP FHIR IG, published by HL7 International / Biomedical Research and Regulation. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-omop-ig/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/omop/ConceptMap/AllergyType | Version: 1.0.0 | ||||
| Standards status: Informative Active as of 2026-04-02 | Computable Name: AllergyTypeOMOPMapping | ||||
An example mapping of FHIR AllergyIntolerance allergy category codes to OMOP concept ids
Language: en
Mapping from (not specified) to (not specified)
Group 1 Mapping from Allergy Intolerance Category to https://fhir-terminology.ohdsi.org (OHDSI Standardized Vocabularies)
| Source Code | Relationship | Target Code |
| food | is equivalent to | 4188027 (Allergy to food) |
| medication | is equivalent to | 439224 (Allergy to drug) |
| environment | is equivalent to | 4144450 (Environmental allergy) |
| biologic | is narrower than | 43530807 (Allergic disposition) |