File a Grievance

    How to Contact Us

    You can tell us about your complaint or grievance at any time, in a way that’s convenient for you:

    If you cannot print the form, call Member Services and they can mail you one.

    • Write a letter telling us what you are unhappy about.

    Include your first and last name, your CareSource® MyCare Ohio (Medicare-Medicaid Plan) member ID number and your address and telephone number. Be sure to tell us any information that helps explain your problem.

    Mail the form or letter to:

    CareSource
    Attn: Member Grievance & Appeals
    P.O. Box 1947
    Dayton, OH 45401-1947

    Or fax the form to 1-855-489-3403.

    How to Contact Medicare and Medicaid

    You also have the right at any time to file a complaint by contacting the:

    Ohio Department of Medicaid
    Bureau of Managed Care
    P.O. Box 182709
    Columbus, Ohio 43218-2709
    1-800-324-8680

    If you are a MyCare member who is covered by CareSource for both Medicare and Medicaid, you have the right at any time to file a complaint about your health care plan with Medicare. You can complete the online Medicare Complaint Form or call 1-800-Medicare. (1-800-633-4227), 24 hours a day, 7 days a week. TTY users should call 1-877-486-2048 or 711.

    Have you Received a Bill?

    If your grievance is about getting a bill for care, call the telephone number on the bill and:

    • Make sure they have your CareSource MyCare Ohio ID number, or
    • Give them the primary insurance for the family member who received the care.

    If they tell you they have this information, please ask them why you are receiving a bill.

    After you have done this, please contact Member Services.  Please provide us with the following information from your bill:

    • The date you or your family member received services
    • The amount of the bill
    • The provider’s name
    • The telephone number
    • The account number
    • Tell us why the provider’s office told you they were billing you

    Our Commitment to You

    After we have reviewed your circumstances, CareSource MyCare Ohio will call you with an answer to your grievance within:

    • Two (2) working days for grievances about not being able to get medical care
    • Thirty (30) calendar days for all other grievances

    If we cannot reach you by phone, we will send you a letter.

    Member Services: 1-855-475-3163 (TTY: 1-800-750-0750 or 711), 8 a.m. to 8 p.m., Monday – Friday.


    CareSource® MyCare Ohio (Medicare-Medicaid Plan) is a health plan that contracts with both Medicare and Ohio Medicaid to provide benefits of both programs to enrollees.


    MyCare Ohio Logo Updated 09/28/2018
    H8452_OHMMC-1225
    CMS Approved 10/1/2018