This is the CodeSystem that contains all the codes in Context Codes (https://gematik.de/fhir/epa-medication/CodeSystem/context-code) and Context Codes (https://gematik.de/fhir/epa-medication/CodeSystem/context-code). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem a4d51bb9-257e-417c-bdf1-ac0974e2da9a-2
This code system http://hl7.org/fhir/comparison/CodeSystem/a4d51bb9-257e-417c-bdf1-ac0974e2da9a-2 defines codes, but no codes are represented here