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 HL70128 to Reaction Event Severity Map (Experimental)

Official URL: http://hl7.org/fhir/uv/v2mappings/ConceptMap/table-hl70128-to-reaction-event-severity Version: 1.0.0
Standards status: Informative Computable Name: TableHL70128ToReactionEventSeverity

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

This ConceptMap represents a mapping from the HL7 V2 Table HL70128 to the FHIR Reaction Event Severity Value Set.

This ConceptMap represents the mapping from the HL7 V2 Table HL70128 to the FHIR Reaction Event Severity Value Set. See also the FHIR Shorthand or the CSV Source.

HL7 v2Condition (IF True, args)HL7 FHIRComments
CodeTextCode SystemComputable ANTLRComputable FHIRPathNarrativeCodeProposed ExtensionDisplayCode System
SVSevereHL70128severeSevereAllergyIntolerance.reaction.severity.https://www.hl7.org/fhir/reaction-event-severity.html
MOModerateHL70128moderateModerateAllergyIntolerance.reaction.severity.https://www.hl7.org/fhir/reaction-event-severity.html
MIMildHL70128mildMildAllergyIntolerance.reaction.severity.https://www.hl7.org/fhir/reaction-event-severity.html
UUnknownHL70128

Mapping from hl7VS-allergySeverity to (not specified)


Group 1 Mapping from allergySeverity to https://www.hl7.org/fhir/reaction-event-severity.html

Source CodeRelationshipTarget Code
SV (Severe)is equivalent tosevere
MO (Moderate)is equivalent tomoderate
MI (Mild)is equivalent tomild

Group 2 Mapping from allergySeverity to unspecified code system

Source CodeRelationshipTarget Code
U (Unknown)(not mapped)

Notes: