Reading your Medicare notices, fixing billing problems and appealing denials. Independent educational site. Not affiliated with or endorsed by the U.S. government, the federal Medicare program, or any insurance company. Figures are 2026 amounts published by CMS unless noted; check Medicare.gov for your situation.
- How to appeal a Medicare denial: the five levels explained
The redetermination, reconsideration, ALJ hearing, Appeals Council and federal court levels, deadlines at each, and tips that improve your odds.
- Reading your Medicare Summary Notice line by line
What each column on the quarterly Medicare Summary Notice means, how to spot errors and fraud, and what Medigap pays afterward.
- The Advance Beneficiary Notice (ABN): what to do when a provider asks you to sign
Why providers give an ABN when they expect Medicare not to pay, your three options on the form, and how it affects appeals and your bill.