Allergyintolerance-extensions

Release 4

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9.1.11 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

9.1.11.1 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.