Working on FHIR measure CQM190FHIR"Intensive Care Unit Venous Thromboembolism Prophylaxis FHIR Draft v0.0.000". The function VTE."FromDayOfStartOfHospitalizationToDayAfterFirstICU"() does not work as expected, where several definitions with “From Day Of Start of Hospitalization To Day After First ICU Stay” get impacted. Interestingly, same coding is working at Atom application though. I need your help on if it is something related to MAT tool or coding errors.

FYI –

1. An alternative code like “during Interval[date from (start of QualifyingEncounterICU.period), date from (VTE."StartOfFirstICU"(QualifyingEncounterICU))+ 1 day]” (see commented out statement in the logic below in the screen shot is working as expected).
2. In VTE-1 (VenousThromboembolismProphylaxisFHIR v0.0.001), there is a similar function called VTE."FromDayOfStartOfHospitalizationToDayAfterAdmission"(QualifyingEncounter) “. It works as expected in VTE-1.

See attached screen shot and CQL version of the measure.