Credit freezes are free under a federal law that just went into effect. Learn how to protect your credit.
En español | A formulary is the list of drugs your plan covers. Plans must offer a range of drugs in most therapeutic categories (e.g., beta blockers, diuretics and other classes) and they must cover all or nearly all drugs in six classes: antidepressants, antipsychotics, anticonvulsants, antiretrovirals (for HIV/AIDS), immunosuppressant (for transplants) and anticancer drugs. A plan sponsor with multiple plans can offer a different formulary for each.
Different sponsors will also have different formularies. There is no national formulary within Part D.
Return to Medicare Q&A Tool main page >>
Enter address, city, state, or ZIP code.
Driver Safety (0)
Tax Aide (0)
Entertainment & Dining (0)
Healthcare & Insurance (0)
Financial Services & Insurance (0)
Member Local Offers (0)
Visit the AARP state page for information about events, news and resources near you.
You are leaving AARP.org and going to the website of our trusted provider. The provider’s terms, conditions and policies apply. Please return to AARP.org to learn more about other benefits.
Your email address is now confirmed.
Manage your email preferences and tell us which topics interest you so that we can prioritize the information you receive.
Explore all that AARP has to offer.
In the next 24 hours, you will receive an email to confirm your subscription to receive emails
related to AARP volunteering. Once you confirm that subscription, you will regularly
receive communications related to AARP volunteering. In the meantime, please feel free
to search for ways to make a difference in your community at