The FHIR measure uses newly defined codes for composite measure scoring, rather than the codes defined in HL7 V3 used in HQMF. This was a conscious decision to start with a clean slate. However, there needs to be a mapping from the V3 codes to the FHIR codes.

V3 Value Set: https://terminology.hl7.org/ValueSet-v3-CompositeMeasureScoring.html

FHIR Value Set: http://hl7.org/fhir/R4/valueset-composite-measure-scoring.html

V3 -> FHIR

ALLORNONESCR -> all-or-nothing

LINEARSCR > linear

OPPORSCR > opportunity

WEIGHTSCR > weighted