Release 4B Snapshot 3: Connectathon 32 Base

This page is part of the FHIR Specification (v4.3.0: R4B - STU (v5.0.0-snapshot3: R5 Snapshot #3, to support Connectathon 32 ). The current version which supercedes this version is 5.0.0 . 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 icon 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 AIResolutionAge :

The estimated patient age at which the allergy or intolerance resolved. Should be specified only if the status is resolved.

allergyintolerance-reasonRefuted reasonRefuted AIReasonRefuted :

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 AIDuration :

The amount of time that the Adverse Reaction persisted.

allergyintolerance-substanceExposureRisk substanceExposureRisk AISubstanceExposureRisk :

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 AICertainty :

Statement about the degree of clinical certainty that the specific substance was the cause of the manifestation in this reaction event.

allergyintolerance-assertedDate assertedDate AIAssertedDate :

The date on which the existence of the AllergyIntolerance was first asserted or acknowledged.

allergyintolerance-abatement abatement :

The date or estimated date that the allergy or intolerance resolved. This is called abatement because of the many overloaded connotations associated with resolution.