Union of http://hl7.org/fhir/ValueSet/allergyintolerance-code and http://hl7.org/fhir/ValueSet/allergyintolerance-code

This is the ValueSet that contains all the codes in AllergyIntolerance Substance/Product, Condition and Negation Codes (http://hl7.org/fhir/ValueSet/allergyintolerance-code) and AllergyIntolerance Substance/Product, Condition and Negation Codes (http://hl7.org/fhir/ValueSet/allergyintolerance-code). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: ValueSet 7b90ead0-a173-40ac-a2bb-0bf7903723c6-8

This value set includes codes based on the following rules: