This is the CodeSystem that contains all the codes in MedicationUsage Administration Location Codes (http://terminology.hl7.org/CodeSystem/medication-usage-admin-location) and MedicationUsage Administration Location Codes (http://terminology.hl7.org/CodeSystem/medication-usage-admin-location). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 3b601e7f-3af7-485d-808e-d0591c910aa6-584
This code system http://hl7.org/fhir/comparison/CodeSystem/3b601e7f-3af7-485d-808e-d0591c910aa6-584 defines codes, but no codes are represented here