Their bill says the secretary cannot set prices or establish a uniform list of covered drugs, known as a formulary.

Under the policy, insurers can still change their lists of covered drugs, known as formularies.

A Medicare drug plan typically has a list of covered drugs, known as a formulary.

Most insurers have lists of covered drugs, known as formularies.

The coverage gap begins after you and your drug plan have spent a certain amount for covered drugs.

In most cases, you'll pay a small amount for your covered drugs.

Plans can change the list of covered drugs from one year to the next, dropping some and adding others.

Each plan has its own list of covered drugs, known as a formulary.

Premiums, co-payments and the list of covered drugs vary by plan.

Even if your Part D plan continues, it's wise to check on the list of covered drugs.