Contact Us


Need help choosing a plan?

Talk to an agent 

Call 800-964-4525 (TTY: 711) to speak with a licensed agent or schedule a home visit. Available 8 a.m. to 8 p.m., seven days per week.1

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Attend a seminar

Learn about MercyOne Health Plan and Medicare in simple terms and get your questions answered.

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Request information

Explore benefits and compare MercyOne Health Plan side by side with our free information guide.

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Member services

Call: 800-240-3851 (TTY: 711)

Fax: 833-256-2871

8 a.m. to 8 p.m., seven days per week.2

Provider services

Call: 800-991-9907 (TTY: 711)

Fax: 833-900-0607

8 a.m. to 5 p.m. (Eastern time), Monday through Friday. 

Please note that our call center is closed from 12 to 1 p.m. for lunch.

Media inquiries

Please direct all media inquiries to: 

Communications Manager 
communications@medigold.com

Mailing address

All mail communications for MercyOne Health Plan should be sent to our corporate headquarters in Columbus, Ohio.

MercyOne Health Plan
5955 E Broad Street
Health Plan - Second Floor
Columbus, OH 43213

Local plan office

Please note that our office is not open for walk-in visitors at this time. 

500 NW 7th Street
Suite 104
Des Moines, IA 50309


1 Speak with a licensed sales agent during call center hours: April 1 to September 7, 8 a.m. to 8 p.m., Monday through Friday; September 8 to March 31, 8 a.m. to 8 p.m., seven days a week.

2 On certain holidays, your call will be handled by our automated phone system.

This page was last updated 10/01/2026