US Veterans Health Administration FHIR Map Set Implementation Guide
1.8.0 - 250901 United States of America flag

US Veterans Health Administration FHIR Map Set Implementation Guide - Downloaded Version 1.8.0 See the Directory of published versions

ConceptMap: VF_allergyMechanism

Official URL: http://va.gov/fhir/ConceptMap/VF-allergyMechanism Version: 1.8.0
Active as of 2025-09-02 Computable Name: VF_allergyMechanism

Terminology Maps VF_allergyMechanism

Mapping from allergyMechanism VistA to allergyMechanism FHIR


Group 1 Mapping from VistA CodeSystem for 120.8-17 to AllergyIntoleranceType

Source CodeRelationshipTarget Code
A (ALLERGY)is equal toallergy
P (PHARMACOLOGIC)is equal tointolerance