AllergyIntolerance-core - FHIR v4.3.0-snapshot1

Release 4B Snapshot #1

This page is part of the FHIR Specification v4.3.0-snapshot1: R4B Snapshot to support the Jan 2022 Connectathon. About the R4B version of FHIR. The current officially released version is 4.3.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B

9.1.12 AllergyIntolerance HL7 Extensions

Patient Care

Work Group

Maturity Level: N/A

Standards Status: Informative

Defines common extensions used with or related to the AllergyIntolerance resource

9.1.12.1 Content

Extensions:
allergyintolerance-resolutionAge	resolutionAge : The estimated patient age at which the allergy or intolerance resolved. Should be specified only if the status is resolved.
allergyintolerance-reasonRefuted	reasonRefuted : A code capturing the explanation of why the allergy or intolerance has been refuted. Should be specified only if the status is refuted.
allergyintolerance-duration	duration : The amount of time that the Adverse Reaction persisted.
allergyintolerance-substanceExposureRisk	substanceExposureRisk : A complex extension allowing structured capture of the exposure risk of the patient for an adverse reaction (allergy or intolerance) to the specified substance/product.
allergyintolerance-certainty	certainty : Statement about the degree of clinical certainty that the specific substance was the cause of the manifestation in this reaction event.
allergyintolerance-assertedDate	assertedDate : The date on which the existence of the AllergyIntolerance was first asserted or acknowledged.