This is the CodeSystem that contains all the codes in Questionnaire Display Categories Code System (http://hl7.org/fhir/questionnaire-display-category) and Questionnaire Display Categories Code System (http://hl7.org/fhir/questionnaire-display-category). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 2f4777dc-693f-4f30-9c51-2261f6079d19-89
This code system http://hl7.org/fhir/comparison/CodeSystem/2f4777dc-693f-4f30-9c51-2261f6079d19-89 defines codes, but no codes are represented here