HL7 Version 2 to FHIR
1.0.0 - STU 1 International flag

HL7 Version 2 to FHIR, published by HL7 International / Orders and Observations. 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/v2-to-fhir/ and changes regularly. See the Directory of published versions

ConceptMap: Table HL70127 to Allergy Intolerance Category Map (Experimental)

Official URL: http://hl7.org/fhir/uv/v2mappings/ConceptMap/table-hl70127-to-allergy-intolerance-category Version: 1.0.0
Standards status: Informative Computable Name: TableHL70127ToAllergyIntoleranceCategory

Copyright/Legal: Copyright (c) 2025, HL7 International, Inc., All Rights Reserved.

This ConceptMap represents a mapping from the HL7 V2 Table HL70127 to the FHIR Allergy Intolerance Category Value Set.

This ConceptMap represents the mapping from the HL7 V2 Table HL70127 to the FHIR Allergy Intolerance Category Value Set. See also the FHIR Shorthand or the CSV Source.

HL7 v2Condition (IF True, args)HL7 FHIRComments
CodeTextCode SystemComputable ANTLRComputable FHIRPathNarrativeCodeProposed ExtensionDisplayCode System
DADrug allergyHL70127medicationMedicationhttp://hl7.org/fhir/allergy-intolerance-category
FAFood allergyHL70127foodFoodhttp://hl7.org/fhir/allergy-intolerance-category
MAMiscellaneous allergyHL70127
MCMiscellaneous contraindicationHL70127
EAEnvironmental allergyHL70127environmentEnvironmenthttp://hl7.org/fhir/allergy-intolerance-category
AAAnimal allergyHL70127biologicBiologichttp://hl7.org/fhir/allergy-intolerance-category
PAPlant allergyHL70127environmentEnvironmenthttp://hl7.org/fhir/allergy-intolerance-category
LAPollen allergyHL70127environmentEnvironmenthttp://hl7.org/fhir/allergy-intolerance-category

Mapping from hl7VS-allergyType to (not specified)


Group 1 Mapping from allergenType to AllergyIntoleranceCategory

Source CodeRelationshipTarget Code
DA (Drug allergy)is equivalent tomedication
FA (Food allergy)is equivalent tofood
EA (Environmental allergy)is equivalent toenvironment
AA (Animal allergy)is equivalent tobiologic
PA (Plant allergy)is equivalent toenvironment
LA (Pollen allergy)is equivalent toenvironment

Group 2 Mapping from allergenType to unspecified code system

Source CodeRelationshipTarget Code
MA (Miscellaneous allergy)(not mapped)
MC (Miscellaneous contraindication)(not mapped)

Notes: