
New P.O. Box for Express Scripts® Mail Service Pharmacy

The mail service pharmacy will be moving their P.O. Box address from Bensalem, PA to St. Louis, MO to be closer to where the majority of prescriptions for Blue Cross Blue Shield of Massachusetts members are fulfilled now.
The transition will begin July 2011 and continue through the end of the year. The Bensalem, PA address will remain open and the mail service pharmacy will continue to accept all prescription requests and correspondence until the full transition has been completed.
Mail service order brochures for all health plans that include a pharmacy benefit, (e.g.,Medex®' and Medicare Advantage), will be updated with the new address and will be available in late July.
The new address is:
Express Scripts
P.O. Box 66566
St. Louis, MO 63166-9967