Measure Under Consideration (MUC) List
The Measures Under Consideration (MUC) List is a list of quality and efficiency measures the Department of Health & Human Services is considering adopting, through the federal rulemaking process, for use in the Medicare program. The MUC list is made publicly available by December first each year for categories of measures described in section 1890(b) (7) (B) (i) (I) of the Social Security Act (SSA) as amended by Section 3014 of the Patient Protection and Affordable Care Act. https://mmshub.cms.gov/measure-lifecycle/measure-implementation/pre-rulemaking/overview