DialClerk Directory

Medicare and Medicaid

C2C Innovative Solutions / Maximus Federal (Medicare Part C & D IRE)

Phone, published email, fax, addresses and the next step for your office.

2 contact routesNo directory research calls placed

fax appeals

Part C IRE (Maximus, requests dated before 5/1/2026)

Official page read
Phone

No phone listed for this route

Fax

585-425-5292

Published hours

Not published in this record

Product, plan and location

medicare advantage
National contact — confirm product and location

Mailing address

Not researched for this route

CMS IRE page: Maximus fax 585-425-5292 applies to requests before 05/01/2026; starting 05/01/2026 requests go to C2C (fax 904-539-4080).

View source ↗ · Source checked 2026-10-21

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fax appeals

Part C IRE (C2C) - requests on/after 5/1/2026

Official page read
Phone866-320-0963Fax

904-539-4080

Published hours

Not published in this record

Product, plan and location

medicare advantage
National contact — confirm product and location

Mailing address

Not researched for this route

C2C Innovative Solutions, QIC Part C, P.O. Box 1949, Jacksonville FL 32231-0053; UPS/FedEx 301 W. Bay St Suite 1110, Jacksonville FL 32202.

View source ↗ · Source checked 2026-10-21

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Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

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