This is the CodeSystem that contains all the codes in Australian Digital Health Source System (http://terminology.hl7.org.au/CodeSystem/au-digital-health-source-system) and Australian Digital Health Source System (http://terminology.hl7.org.au/CodeSystem/au-digital-health-source-system). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 742d68ee-df2a-405b-8e07-90a051fe01e2-2
This code system http://hl7.org/fhir/comparison/CodeSystem/742d68ee-df2a-405b-8e07-90a051fe01e2-2 defines codes, but no codes are represented here