This is the CodeSystem that contains all the codes in Overview usage mode (http://ehealth.sundhed.dk/cs/overviewUsageMode) and Overview usage mode (http://ehealth.sundhed.dk/cs/overviewUsageMode). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem a3dd2ad3-418a-4ff6-927c-55d26d04b8ad-173
This code system http://hl7.org/fhir/comparison/CodeSystem/a3dd2ad3-418a-4ff6-927c-55d26d04b8ad-173
defines codes, but no codes are represented here