Union of http://terminology.hl7.org/CodeSystem/measure-improvement-notation and http://terminology.hl7.org/CodeSystem/measure-improvement-notation

This is the CodeSystem that contains all the codes in MeasureImprovementNotation (http://terminology.hl7.org/CodeSystem/measure-improvement-notation) and MeasureImprovementNotation (http://terminology.hl7.org/CodeSystem/measure-improvement-notation). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem 818959f7-0f8d-4f6f-b46c-7c5a5833d862-620

This code system http://hl7.org/fhir/comparison/CodeSystem/818959f7-0f8d-4f6f-b46c-7c5a5833d862-620 defines codes, but no codes are represented here

CodeDisplayDefinition
increase Increased score indicates improvementImprovement is indicated as an increase in the score or measurement (e.g. Higher score indicates better quality).
decrease Decreased score indicates improvementImprovement is indicated as a decrease in the score or measurement (e.g. Lower score indicates better quality).