This is the CodeSystem that contains all the codes in Processing Status Code System (http://hl7.org/fhir/uv/application-feature/CodeSystem/processing-status-cs) and Processing Status Code System (http://hl7.org/fhir/uv/application-feature/CodeSystem/processing-status-cs). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem c9ae3fea-0528-44d1-893c-14ba912db419-2
This code system http://hl7.org/fhir/comparison/CodeSystem/c9ae3fea-0528-44d1-893c-14ba912db419-2
defines codes, but no codes are represented here