This is the CodeSystem that contains codes in both SpecialValues (http://terminology.hl7.org/CodeSystem/special-values) and SpecialValues (http://terminology.hl7.org/CodeSystem/special-values).
Generated Narrative: CodeSystem 315e1367-3f8c-499a-bde0-f49d698cf03c-771
This code system http://hl7.org/fhir/comparison/CodeSystem/315e1367-3f8c-499a-bde0-f49d698cf03c-771 defines codes, but no codes are represented here