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Check our formulary

Search our formulary for covered drugs and get the information you need. It shows the drugs we cover, the tier a drug is on, any limits or requirements and mail order availability. Generally, the lower the tier, the less you pay. Your Summary of Benefits tells you the drug costs for tiers.

Choose how you’d like to search

Get our full formulary

See a complete list of our covered drugs and other important prescription drug information.

Get drug information

Get the full drug list

Complete the steps below to get a full list of all covered drugs.

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Choose your state, county and plan name


Find a drug by name

Search for a specific drug by name and see if generic equivalents are available. Enter your ZIP code to get started.

Important information

There’s a lot more information on changes to our formulary, prior authorization, step therapy, quantity limits, exceptions and transition rules.

Have Medicare coverage through an employer?

Employer- and group-sponsored retiree plans vary. It’s important to review your plan information carefully. We can help you look up your plan and what it covers.