This is the CodeSystem that contains codes in both AllergyIntolerance substance exposure risk codesystem (http://hl7.org/fhir/allerg-intol-substance-exp-risk) and AllergyIntolerance substance exposure risk codesystem (http://hl7.org/fhir/allerg-intol-substance-exp-risk).
Generated Narrative: CodeSystem 493492c6-e87c-401c-afa9-bc7c115dd521-3
This code system http://hl7.org/fhir/comparison/CodeSystem/493492c6-e87c-401c-afa9-bc7c115dd521-3 defines codes, but no codes are represented here