Income limits and how to apply, written for where you live.
All 50 statesIs your medical bill wrong?
There is a legal maximum a doctor or hospital can charge you on Medicare, printed on a document almost nobody reads. More than half of the Medicare debt complaints the government studied were about bills that were wrong. Check yours before you pay it.
Medicare Bill Check
2026 rules · Free · No signup
How do you get your Medicare?
The legal-maximum rules are different for each.
The rule nobody told you about
On Medicare, the provider's price is not what you owe. Here is how it actually works:
Medicare approves an amount
For every visit, Medicare sets what the service is worth. That number is usually far below the provider's "price."
Your statement prints your maximum
Your Medicare Summary Notice (or your plan's EOB) prints the maximum you may be billed for that visit. That line is the law.
A bill above it is not owed
If the bill asks for more than that line, you do not owe the difference. A phone call fixes it, and an appeal if it does not.
Frequently Asked Questions
Is there really a legal maximum on what I can be billed with Medicare?
Yes. For every claim, Original Medicare computes an approved amount, and your Medicare Summary Notice (MSN) prints a line called "Maximum You May Be Billed." A provider who accepts Medicare cannot collect more than that number. Doctors who do not accept Medicare assignment can add at most 15% on top of the approved amount. On a Medicare Advantage plan, your Explanation of Benefits (EOB) states your exact share the same way.
How common are wrong medical bills?
The Consumer Financial Protection Bureau studied medical bills in collections and found that 53% of Medicare debt-collection complaints involved a bill the person said was inaccurate. Common errors: charging the sticker price instead of the Medicare-approved amount, duplicate charges, billing for services Medicare already paid, and hospital stays miscoded as "observation."
What is the Medicare Summary Notice and where do I find mine?
The MSN is the statement Original Medicare mails you every 3 months listing every claim: what the provider charged, what Medicare approved, what Medicare paid, and the maximum you may be billed. You can also see claims within about 24 hours by logging into your account at Medicare.gov. If a bill arrives before the claim appears on your MSN, do not pay it yet.
What is the "observation status" trap?
A hospital can treat you for days while classifying you as an outpatient "under observation" instead of an admitted inpatient. It changes how everything bills, and Medicare only pays for a skilled nursing facility after 3+ days as an admitted inpatient, so observation coding can put the entire nursing home bill on you. Since February 14, 2025, you have the right to a fast appeal when a hospital reclassifies you from inpatient to observation.
What if my income is low?
If you are enrolled in the Qualified Medicare Beneficiary (QMB) program, meaning income up to roughly $1,350 a month for a single person in 2026 (states may set that line higher), federal law prohibits providers from billing you for Medicare deductibles, coinsurance, or copays at all. Billing a QMB enrollee is illegal, and 1-800-MEDICARE takes reports. Our free Medicare Savings Checker tells you in 60 seconds whether you qualify.
Is this tool really free? What is the catch?
Free, no signup, and the full fight plan, including the scripts, the letter, and the appeal steps, is given with nothing held back. If you want ongoing help, we show you an optional partner (Turnout) whose Medicare advocacy is covered by Medicare, and we may be compensated if you book a call. You never need it to use everything on this page.
BenefitsUSA is not affiliated with Medicare or any government agency. This tool is educational and is not legal or medical advice. 2026 amounts come from official sources; confirm your case against your Medicare Summary Notice or your plan.