Your eligibility determination notice explains how to appeal. In general, you can appeal by:

  • Writing a letter to:
    Health Insurance Marketplace
    Attn: Appeals
    465 Industrial Blvd.
    London, KY 40750-0061
  • Mailing in an appeal request form, using the proper form.
  • Faxing your appeal request to a secure fax line: 1-877-369-0129