This is the CodeSystem that contains codes in both AllergyIntoleranceSubstanceExposureRisk (http://terminology.hl7.org/CodeSystem/allerg-intol-substance-exp-risk) and AllergyIntoleranceSubstanceExposureRisk (http://terminology.hl7.org/CodeSystem/allerg-intol-substance-exp-risk).
Generated Narrative: CodeSystem ceaac9ad-f8a4-45dd-ac3b-287f763986d9-570
This code system http://hl7.org/fhir/comparison/CodeSystem/ceaac9ad-f8a4-45dd-ac3b-287f763986d9-570 defines codes, but no codes are represented here