Pharmacy Network

Senior with prescription medication in hand

The Prevea360 Medicare Advantage pharmacy network includes the large chain pharmacies you know and trust in addition to thousands of local, independent pharmacies. We have 1,023 pharmacies available in our service area in addition to 60,490 pharmacies nationwide. Prevea360 Medicare Advantage has contracts with pharmacies that equal or exceed the Centers for Medicare and Medicaid Services (CMS) requirements for pharmacy access in your area.

Wisconsin Printable Pharmacy Directory:
2019 Directory

Prescription discounts

As a member of Prevea360 Medicare Advantage, you are eligible to receive discount prescription drugs by presenting your member identification card to your pharmacist. This prescription drug service provides savings off retail prices at participating pharmacies and will save you money on most prescriptions.

Participating pharmacies

Search our participating pharmacies using our online pharmacy directory. You may also call Member Services to have a pharmacy directory list mailed to you.You must present your Prevea360 Medicare Advantage member identification card to the pharmacist at the time of purchase. Members must be currently eligible.

Using out-of-network pharmacies

Prevea360 Medicare Advantage has network pharmacies across the country available to you in case you find yourself traveling and in need of prescription medicines. Learn more about how to use pharmacies outside of our broad network.

Mail order

The mail order service offers an easy way for you to get a 90-day supply of your long-term or maintenance medications. Your prescriptions are delivered to your door, saving you a trip to the pharmacy.Our preferred mail-order pharmacy is Costco. 

There are two ways to place your mail order through Costco:

Traditional mail order: Order all prescriptions by mail or phone. You must include the patient profile form and submit it to the Costco Mail Order Pharmacy. You can pay with personal check or electronic funds transfer.

Online ordering: Order all prescriptions online at Create an online account for each person in your household who receives their medication through online ordering.

To avoid any order delay be sure that:
  • You provide Costco a valid shipping address.
  • You include valid payment information.
  • Your provider sends complete directions for use. Costco can't dispense orders without valid instructions and "use as directed" won't be accepted.
  • Your prescription is written for the maximum days supplied allowed by your plan (usually 90 days) and contains additional refills.
Your order should arrive 14 days after Costco receives it at the processing facility. Allow a few extra days if you're placing your order for the first time. Standard shipping is free; expedited shipping is available for an extra cost.
For more details, see the Costco mail-order brochure.


Call 1-877-234-0126 (TTY: 711), 8 am to 8 pm, weekdays (year-round) and weekends (Oct. 1 – March 31), including for alternate formats and languages.

Mailing Address: 

Prevea360 Medicare Advantage
PO Box 56099
Madison, WI 53705