Medicare Enrollment 2024 Formulary. Most medicare drug plans (medicare drug plans and medicare advantage plans with prescription drug coverage) have their own list of what drugs are covered, called a formulary. To get updated information about the covered drugs or if you have questions, please call.

To get updated information about the covered drugs or if you have questions, please call. Most medicare drug plans (medicare drug plans and medicare advantage plans with prescription drug coverage) have their own list of what drugs are covered, called a formulary.