Express Scripts official phone number
Find the official Express Scripts phone number listed for Patient Customer Service / prescription and prescription-benefit questions. Confirm the company's source page before sharing information or starting a call.
Public U.S. number listed on the source
1-800-282-2881
This number was visible on the linked official source when it was checked on October 17, 2026. Phone numbers and departments can change, so use the source link below to confirm it before calling. A source check cannot establish who is calling you.
Open Express Scripts official sourceSource and department details
- Department or route
- Patient Customer Service / prescription and prescription-benefit questions
- Source checked
- October 17, 2026
- Latest listing review
- October 17, 2026 — phone confirmed on the official source.
Evidence from the official source
For general questions, please call our Patient Customer Service at the number on your member ID card or call (800) 282-2881.
Patient customer service; your member ID card may list a plan-specific number. Online-account technical support uses a separate number.
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