If you are an Express Scripts member and already registered on our website or mobile app, follow these steps: • Log in at Express-Scripts.com. • Click "Contact Us" from the main menu. • Click "Contact a Member Services Representative". You can send us a secure online message and we will respond to you within 72 hours.What is the customer service number for Express Scripts?
The customer support phone number of Express Scripts is 877.363.1303, 866.275.4732 (Click phone number to call).What is the toll - free number of Express Scripts?
The customer service number of Express Scripts is 800.282.2881