Are Walmart pharmacies part of TRICARE's retail network?
No, this includes Sam’s Club. If you fill your prescriptions at any of these pharmacies, you’ll pay non-network copayments.
To find a network pharmacy, visit the Find a Pharmacy page or call the TRICARE Pharmacy contractor.
Contact Information
Pharmacy Contractor (Express Scripts)
1-877-363-1303
http://www.express-scripts.com/tricare
DOD.customer.relations@express-scripts.com
Last Updated 2/5/2025