How do I appeal a Medicare claim denial?

Coverage
Last updated: 
April 10, 2026
Smiling elderly couple on medicare coverage sitting outdoors in a grassy hilly area, dressed warmly with scarves and jackets.
Smiling elderly man with pre existing conditions is grateful for medicare insurance and woman enjoying tea together indoors with plants in the background.
Older couple smiling wondering about their drug formulary and dancing outdoors among green trees, enjoying a healthy aging lifestyle.

The short answer

If Medicare denies a claim, you have the right to appeal. The process has five levels, starting with a redetermination request to the company that handles your Medicare claims. Deadlines apply, so act quickly once you receive a denial notice.

The full explanation

When Medicare denies a claim, the denial letter you receive is actually your roadmap. It will tell you why the claim was denied and exactly how to appeal. Read it carefully before you do anything else.The appeals process has five levels. Most people start at level one, called a redetermination. You submit a written request to the Medicare Administrative Contractor, the company that processed your original claim, asking them to take another look. You generally have 120 days from the date on your denial notice to request this.If that doesn't go your way, level two is a reconsideration by a different independent organization. Level three takes your case to an Administrative Law Judge. Levels four and five involve the Medicare Appeals Council and federal court, though most appeals are resolved well before that point.For Part C (Medicare Advantage) or Part D (drug plans), the process is slightly different because your private insurance plan handles the first step, not Medicare directly. The same appeal rights apply, but you'll contact your plan first.A few practical tips: keep copies of everything, note every deadline, and don't give up after one denial. Many appeals succeed on the first or second try. If you want free help navigating this, a local SHIP counselor can walk you through it at no cost.

Related Medicare Resources

Smiling elderly couple on social security benefits misunderstand medicare advantage are outdoors with man presenting a bouquet of yellow flowers to the woman.Smiling elderly couple disappointed at their doctor for not accepting medicare sitting on a bench outdoors holding a colorful bouquet of flowers.A group of six older adults enjoy discussion with primary care physician covered by medicare sitting together indoors, smiling and enjoying conversation with drinks.
Two elderly men in a nursing home paid for by medicare sitting at a wooden table outdoors, one showing the other something on a tablet, with drinks on the table.

In 

 specifically

Utah's SHIP program is run through the Aging and Disability Resource Centers (ADRC). They provide free, unbiased help with Medicare appeals. You can reach them at 1-800-677-1116 or find your local ADRC office at utah.gov.

What this means for you

For you, this means a denial is not necessarily the final word. You have a structured, legal right to challenge it, and free help is available if the process feels overwhelming.

Related Questions

Still have questions about Medicare?

Book a review with a licensed Medicare advisor.

Senior couple sitting together outdoors near white flowers and greenery, smiling and looking to the right.