This is the CodeSystem that contains codes in both MeasureImprovementNotation (http://terminology.hl7.org/CodeSystem/measure-improvement-notation) and MeasureImprovementNotation (http://terminology.hl7.org/CodeSystem/measure-improvement-notation).
Generated Narrative: CodeSystem b601bf88-b57b-4b73-a9a5-705838f4e915-558
This code system http://hl7.org/fhir/comparison/CodeSystem/b601bf88-b57b-4b73-a9a5-705838f4e915-558 defines codes, but no codes are represented here