http://terminology.hl7.org/CodeSystem/reaction-event-certainty|4.0.1

name
AllergyIntoleranceCertainty

package
hl7.fhir.r4.core@4.0.1

content
complete

status
draft

date
2019-10-31 22:29:23.0

AllergyIntoleranceCertainty

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

code	display	definition
unlikely	Unlikely	There is a low level of clinical certainty that the reaction was caused by the identified substance....
likely	Likely	There is a high level of clinical certainty that the reaction was caused by the identified substance...
confirmed	Confirmed	There is a very high level of clinical certainty that the reaction was due to the identified substan...
unknown	Unknown	The clinical certainty that the reaction was caused by the identified substance is unknown. It is a...