What does a Medicare Advantage denial notice have to tell me?

Health insuranceAppealChecked Nov 6, 2026

From K.Actuary, founded by Sangmin Kwon, ASA · sources checked 2026-11-06 · Source: eCFR · 42 CFR 422.568 · § 422.568(e) View original ↗

In short

The notice must give the exact reason for the denial.
It must explain how to ask for a review, including a fast one.
If the plan is late, you can appeal that too.

What this means

A Medicare Advantage denial notice must tell you [1]: • The exact reasons for the denial. • That you have a right to ask the plan to look again (a reconsideration). • For a service, item or Part B drug: how the standard and the fast review work. • When you can get a fast review. • The rest of the appeal steps.

If the plan does not send its decision on time, that counts as a denial. You can appeal it [2].

Your next step

Check your denial notice for each item in the list above [1]. If the plan missed its deadline, you can appeal that [2]. The sources here give no deadline to appeal.

Check it yourself

Read 42 CFR 422.568(e) and (f) on eCFR.gov and compare them with your notice.

Where this comes from (2)

[1] eCFR · 42 CFR 422.568 · § 422.568(e) · checked 2026-11-06
(2) State the specific reasons for the denial; (3) Inform the enrollee of his or her right to a reconsideration; (4)(i) For service, item, and Part B drug denials, describe both the standard and expedited reconsideration processes, including the enrollee's right to, and conditions for, obtaining an expedited reconsideration and the rest of the appeal process
[2] eCFR · 42 CFR 422.568 · § 422.568(f) · checked 2026-11-06
If the MA organization fails to provide the enrollee and the physician or provider involved, as appropriate, with timely notice of an organization determination as specified in this section, this failure itself constitutes an adverse organization determination and may be appealed.

How we found this

We matched your question to 2 official sources, quoted the exact lines, and re-checked each quote against its source on 2026-11-06.

What we don’t know yet

Your own plan or notice may say something different. If your letter cites another rule, send it and we will look again.

Every answer is checked against the official rule it quotes.

Information only — not legal advice. Your plan, insurer or agency decides.

This answer quotes the official sources listed above, with the date we checked them. Your own policy, notice and state rules control. We are not your lawyer or your insurer. We don’t file, argue or negotiate claims for you — you send any letter or form yourself.

Ask a question Get help with my claim