Stay informed about your prescription drug coverage with the latest SilverScript formulary information.
Understanding which prescription medications are covered by your health plan is an important part of managing your healthcare. If you are enrolled in the Medicare Advantage PPO plan or will be switching to the Aetna PPO Commercial plan as secondary to traditional Medicare, you will be receiving Aetna Medicare Rx offered by SilverScript. You can access your plan’s formulary online to review covered medications.
What Is a Formulary?
A formulary, also known as a drug list, is a list of prescription medications covered by your plan. It helps you understand which medications are included in your prescription drug benefits.
Reviewing your formulary can help you make informed decisions about your prescriptions and prepare for potential changes to your coverage.
How To Access the 2027 SilverScript Formulary
You can find the latest formulary information for SilverScript online by following these steps:
- Visit the Aetna Medicare website
- Scroll down to the formulary (drug list) section
- Select the 2027 tab
- Under Plan Type, select “MAPD” if you are enrolled in the Medicare Advantage plan, or “PDP” if you are enrolled in the Aetna PPO Commercial plan
- Under Formulary Name, select the “2027 GRP Comprehensive Plus (5 Tier) Formulary” option for your MAPD or PDP plan
- Review the available formulary documents to find information about covered prescription medications
Using the online formulary helps ensure you’re referencing the most current information available.
When Does the Formulary Change?
Medicare prescription drug formularies are generally updated annually, with information for the upcoming plan year becoming available on October 1 and taking effect on January 1.
For example, the 2027 formulary information becomes available beginning October 1, 2026, ahead of the January 1, 2027 plan year.
Although most formulary changes occur annually, certain changes may happen during the year. These can include updates related to newly available medications or actions taken by the Centers for Medicare & Medicaid Services (CMS) or the U.S. Food and Drug Administration (FDA).
Because changes can occur, it’s important to check the online formulary regularly, especially before filling a new prescription or reviewing your medications for the upcoming year.
Stay Informed About Your Prescription Benefits
Knowing where to find your formulary can help you stay informed about your prescription drug coverage and plan ahead for your healthcare needs.
Ready to review your covered medications?
Visit the Aetna Medicare website to access the latest available SilverScript formulary.
