Express Scripts
Contact Us
Express Scripts and Medco Are Now One Company
To continue providing you with the high-quality service you expect, we're proceeding carefully as we bring our two companies together. Please continue to use the same contact information you've been using.
For patients with an Express Scripts ID card ...
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Physician Services
1.877.503.4073
24 hours a day, 7 days a week -
Physician Connectivity
ePrescribing@express-scripts.com
To ePrescribe, choose:
Express Scripts Mail – electronic
NCPDP ID 2623735
4600 North Hanley Road
St. Louis, MO 63134 -
Prior Authorization
1.800.417.8164
Get prior authorization forms and information
For patients with a Medco ID card ...
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Physician Service Center
1.800.211.1456 (1.800.497.4641 internationally)
8 a.m. – 8 p.m. Eastern, Monday – Friday -
Physician Connectivity
1.800.411.1665 (1.800.497.4641 internationally)
8 a.m. – 8 p.m. Eastern, Monday – Friday
ePrescribing@express-scripts.com
To ePrescribe, choose:
Medco Mail Order Pharmacy – electronic
NCPDP ID 3121504
255 Phillipi Road
Columbus, OH 43228 -
Prior Authorization
1.800.753.2851
Get prior authorization forms and information
Express Scripts Foundation