This is the CodeSystem that contains codes in both Service Request Categories for Questionnaires (http://fhir.ch/ig/ch-lab-order/CodeSystem/ServiceRequest.categories) and Service Request Categories for Questionnaires (http://fhir.ch/ig/ch-lab-order/CodeSystem/ServiceRequest.categories).
Generated Narrative: CodeSystem 8b52e331-8d02-4da1-95ad-7c8dbf496cca-3
This code system http://hl7.org/fhir/comparison/CodeSystem/8b52e331-8d02-4da1-95ad-7c8dbf496cca-3 defines codes, but no codes are represented here