Express Scripts has registered pharmacists available 24 hours a day, 365 days a year. You can talk to an Express Scripts pharmacist just as you would your local pharmacist, with questions about your medications. Note that pharmacists are on the job Monday through Friday, from 5:00 am to 7:00 pm PST (7:00 am to 9:00 pm CST). After hours, the pharmacists are on call, and will return your phone call within 2 hours.
- Call Express Scripts at (866) 553-4125 and ask to be transferred to a pharmacist.