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 1b72be73-463e-4685-bb6e-55f0e0e988b6-3
This code system http://hl7.org/fhir/comparison/CodeSystem/1b72be73-463e-4685-bb6e-55f0e0e988b6-3 defines codes, but no codes are represented here