Mailing addressCommonwealth Care Alliance
Attn: Appeals Department
P.O. Box 1947
Dayton, OH 45401-1947
Provider claim appeals.
CCA moved to the CareSource provider platform on June 28, 2026 (portal providerportal.CareSource.com/MA); this line uses the column of the CCA transition guide labeled "New Information Beginning June 28, 2026". Portal (Claims > Appeals) is preferred; phone, fax and mail are alternatives. The guide also lists the same P.O. Box for Part B pharmacy appeals.
Provider claim disputes/appeals for Ohio Medicaid and MyCare Ohio: Provider Portal, fax, verbally via provider services, or mail. Clinical disputes decided in 30 business days, non-clinical 15 business days.
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Find appeal teams, faxes and mailing addresses. Use the denial notice to confirm the appeal level, filing deadline and recipient.
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Denial notice, remittance and reason codes
Previous appeal confirmation and decision
Supporting evidence and any required authorization to represent the member
Questions to resolve
Is this a claim correction, provider dispute or member appeal?
What deadline and submission channel apply to this case?
How can the office confirm receipt and track the decision?
This is a general administrative checklist, not payer policy or advice about a particular patient. Confirm the current plan instructions.
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