Becker's Healthcare February 7, 2023
Star ratings are the metrics CMS uses to rate the quality of Medicare Advantage and Part D plans. These numbers help beneficiaries compare plan quality and are how CMS determines quality payments.
Here are 17 facts and updates to know about the rating system.
By the numbers
- Star ratings for Medicare Advantage plans are based on 38 quality measures in five major categories: screenings, tests and vaccines, chronic conditions, member experience, member complaints and customer service. Part D prescription drug plans are rated on 12 measures.
- The star rating system was introduced in 2008.
- It is difficult to earn a five-star rating. For 2023, 11 percent of contracts received the top score out of 507...