This is the CodeSystem that contains all the codes in Change Info (http://hl7.org/ehrs/uv/phrsfmr2/CodeSystem/change-info) and Change Info (http://hl7.org/ehrs/uv/phrsfmr2/CodeSystem/change-info). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 5fca8018-c451-4de7-b909-3dcecdb3a9e8-2
This code system http://hl7.org/fhir/comparison/CodeSystem/5fca8018-c451-4de7-b909-3dcecdb3a9e8-2 defines codes, but no codes are represented here