This is the CodeSystem that contains all the codes in MedCom Message Codes (urn:oid:1.2.208.184.100.1) and MedCom Message Codes (urn:oid:1.2.208.184.100.1). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 64ee9059-554d-4e84-9789-572d1159eda5-410
This code system http://hl7.org/fhir/comparison/CodeSystem/64ee9059-554d-4e84-9789-572d1159eda5-410 defines codes, but no codes are represented here