This is the CodeSystem that contains codes in both AdverseEventSeriousness (http://terminology.hl7.org/CodeSystem/adverse-event-seriousness) and AdverseEventSeriousness (http://terminology.hl7.org/CodeSystem/adverse-event-seriousness).
Generated Narrative: CodeSystem 082b8259-310e-4354-8614-8d862ac9b58f-48
This code system http://hl7.org/fhir/comparison/CodeSystem/082b8259-310e-4354-8614-8d862ac9b58f-48 defines codes, but no codes are represented here