NOTE: The Part B and C Medical Appeals Fax Number is (866) 339-8751. And the Part D Appeals Fax Number has been changed to (866) 877-2061.
Last updated Jul 09, 2026
Part B and C:
Provider Part B / C Medical Appeal Form - Electronic Submission
Provider Part B / C Medical Appeal Form - Fillable PDF
NOTE: The Part B and C Medical Appeals Fax Number is (866) 339-8751.
Part D ONLY:
Provider Part D (Prescription Drug) Appeal Form - Electronic Submission
Provider Part D (Prescription Drug) Appeal Form - Fillable PDF
NOTE: The Part D Appeals Fax Number has been changed to (866) 877-2061.
Other Forms:
An Appeal may be filed for any of the following reasons:
Standard
Who Can Appeal?
An Appeal may be filed by the following:
Part D Appeal
Appeal of adverse decision regarding a Part D medication -- Prescriber - MD, DO, NP, PA can file over the phone, in writing or by fax
Part C Pre-Service Appeal
Appeal of an adverse decision for pre-authorization of a service -- Physician - can file over the phone, in writing or by fax
Part C Payment Appeal
Appeal of an adverse decision of a claim must be received in writing
Providers can use the forms above, otherwise request for Appeal need to include the following:
Must be submitted in writing using forms below
Provider Claim Dispute Form - Electronic Submission
Provider Claim Dispute Form - Downloadable PDF (Print and Fax)
Payment Dispute – Providers disputing the manner in which a claim was paid
Par Provider Reconsideration – Dispute of a claim or claim line denial
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