This value set includes codes based on the following rules:

 <status value="active" /> <experimental value="false" /> <date value="2022-11-22T03:24:39+00:00" /> <publisher value="Health Level Seven International - Patient Care Work Group" /> <contact> <telecom> <system value="url" /> <value value="http://www.hl7.org/Special/committees/patientcare" /> </telecom> </contact> <description value="IPS Allergy intolerance codes value set. This value set includes codes from SNOMED Clinical Terms®: all descendants of 373873005 \|Pharmaceutical / biologic product (product)\|; all descendants of 105590001 \|Substance (substance)\|; all descendants of 418038007 \|Propensity to adverse reactions to substance (finding)\| plus codes for absent and unknown allergies." /> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm" /> <code value="001" /> </coding> </jurisdiction> <immutable value="false" /> <copyright value="The HL7 International IPS implementation guides incorporate SNOMED CT®, used by permission of the International Health Terminology Standards Development Organisation, trading as SNOMED International. SNOMED CT was originally created by the College of American Pathologists. SNOMED CT is a registered trademark of the International Health Terminology Standards Development Organisation, all rights reserved. Implementers of SNOMED CT should review [usage terms](http://www.snomed.org/snomed-ct/get-snomed-ct) or directly contact SNOMED International: info@snomed.org" /> <compose> <include> <valueSet value="http://hl7.org/fhir/uv/ips/ValueSet/allergy-intolerance-substance-condition-uv-ips" /> </include> <include> <valueSet value="http://hl7.org/fhir/uv/ips/ValueSet/absent-or-unknown-allergies-uv-ips" /> </include> </compose> </ValueSet>