In the 2019 Physician Fee Schedule Final Rule (83 FR 59847), the Centers for Medicare & Medicaid Services (CMS) established a policy that provides for the suppression of measures in certain circumstances. Starting with the 2019 performance period, for measures significantly impacted by clinical guideline changes or other changes where the CMS believes that adherence to guidelines in the existing measures could result in patient harm or otherwise cause misleading results as to what is measured as good quality of care, we will reduce the denominator of available measure achievement points for the quality performance category by 10 points for each impacted measure that is submitted by MIPS eligible clinicians and groups. Such policy will “hold harmless” any clinician or group submitting data on a suppressed measure. The measures identified… . . . read more.