CMS Announces New Rules That Could Make Part D Drug Formularies Much More Complicated
This week, the Centers for Medicare and Medicaid Services (CMS) announced that, starting in 2020, Part D Plans and Medicare Advantage Plans with Part D will be able to include medications on their formulary for some FDA-approved uses, but not others. Currently, a plan can favor one drug over another by: including a medication on its formulary or not; placing it on a lower cost sharing tier; or putting coverage restrictions, like prior authorization, quantity limits, or step therapy on the less preferred medication. These rules apply uniformly to each drug, for all FDA- and compendia-approved purposes—the new rules do not.