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 7a20b49b-ba16-46d6-a670-34638beb1b1e-3
This code system http://hl7.org/fhir/comparison/CodeSystem/7a20b49b-ba16-46d6-a670-34638beb1b1e-3 defines codes, but no codes are represented here