The best Medco Pharmacy customer service phone number +1-833-534-8421 with the quickest path to a customer care executive or a technician. A phone number system with less hold time in comparison to other phone numbers calls now for live support from your computer. Medco and Express Scripts customer service. Get in touch with Medco and Express Scripts customer service department through the following phone numbers. For more information about Medco ePrescribe, Medco Discount Card, Physician Service Center and Pharmacist Services Help, please call the numbers listed below.
- 1 Express Way
St Louis, MO 631