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Medicare Advantage Appeals

Medicare Advantage post-service standard appeals

If your plan does not pay for a service or item you received, you may still be able to get coverage. Learn what to do if you disagree with your plan’s decision not to pay for a service or item.

Last Updated: April 2, 2025

If you have a Medicare Advantage Medicare Advantage, also known as Part C, Medicare Private Health Plan, or Medicare Managed Care Plan, allows you to get Medicare coverage from a private health plan that contracts with the federal government. All Medicare Advantage Plans must offer at least the same benefits as Original Medicare (Part A and Part B), but can do so with different rules, costs, and coverage restrictions. Plans typically offer Part D drug coverage as part of Medicare Advantage benefits. Medicare Advantage Plans include Health Maintenance Organizations (HMOs), Preferred Provider Organizations (PPOs), Private Fee-for-Service (PFFS) plans, Special Needs Plans (SNPs), and Medicare Medical Savings Accounts (MSAs). Plan and were denied coverage for a health service or item that you have already received, you may choose to appeal to ask your plan to reconsider its decision. Follow the steps below if you think the denied health service or item should be covered by your plan.

Note: You will follow different appeal processes if your plan has denied coverage for care you have not yet received or a prescription drug.

  1. You should receive a written notice from your plan stating that it is not covering your health service or item. This can either be an Explanation of Benefits (EOB) or a notice titled Notice of Denial of Payment. The notice should explain what you need to do to appeal and the reason your care is not being covered.
    • Remember, an EOB is not a bill. If your EOB states that a service was not paid for by your plan, call your plan to ask why. It may be a billing or coding error. If it is a denial, you should begin your appeal.
  2. Start your appeal by following the instructions on the notice you received from your plan. Make sure to file your appeal within 60 days of the date on the notice. You will most likely need to send a letter to the plan explaining why you needed the service you received. You may also want to ask your doctor to write a letter of support, explaining why you need care and addressing the plan’s concerns. Your plan should make a decision within 60 days.
    • If you have a good reason for missing your appeal deadline, you may be eligible for a good cause extension.
  3. If your appeal is successful, your service or item will be covered. If your appeal is denied, you should receive a written denial notice. Your plan should automatically forward your appeal to the next level, the Independent Review Entity (IRE) An Independent Review Entity (IRE) is an outside organization with which Medicare contracts to handle the second level of appeals for denial of coverage in a Medicare Advantage Plan or Part D plan. . The IRE should make a decision within 60 days of the date on your plan denial notice.
    • If your plan misses the 60-day decision deadline, your appeal will be considered denied, and your plan should automatically forward your appeal to the IRE.
  4. If your appeal to the IRE is successful, your service or item will be covered. If your IRE appeal is denied and your care is worth at least $190 in 2025, you can choose to appeal to the Office of Medicare Hearings and Appeals (OMHA) level. You must file your OMHA level appeal within 60 days of the date on your IRE denial letter. If you decide to appeal to the OMHA level, you may want to contact a lawyer or legal services organization to help you with this or later steps in your appeal—but this is not required.
  5. If your appeal to the OMHA level is successful, your service or item will be covered. If your appeal is denied and your health service or item is worth at least $190 in 2025, you can appeal to the Council within 60 days of the date on your OMHA level denial letter. There is no decision timeframe for the Council to make a decision.
  6. If your appeal to the Council is successful, your care will be covered. If your appeal is denied and your health service or item is worth least $1,840 in 2025, you can appeal to the Federal District Court The Federal District Court is the final level of the Medicare appeals process, following an unfavorable decision at the Medicare Appeals Council level. within 60 days of the date on your Council denial letter. There is no timeframe for the Federal District Court to make a decision.

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