Medical Bills and Medical Debt: How to Check, Lower and Pay Them

A medical bill is often the opening offer, not the final word. Bills contain errors, federal law caps some charges, nonprofit hospitals must offer financial help, and providers usually prefer a payment plan to a collection agency. This guide walks through each step in the order that tends to save the most money, with the federal rules behind each one.

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The Short Answer

• Do not pay a large bill the day it arrives. Ask for an itemized bill and, if you have insurance, compare it with your explanation of benefits (EOB). Your bill should not be higher than the patient balance on the EOB.
• Surprise out-of-network bills are mostly banned. Since January 1, 2022, the No Surprises Act limits most emergency and in-network-facility bills to your in-network cost-sharing.
• Uninsured or paying cash? Ask for a written good faith estimate. If a provider bills at least $400 more than its estimate, you can dispute the bill within 120 days of the first bill.
• Nonprofit hospitals must have a written financial assistance policy. If you qualify, they cannot charge you more than what they generally bill insured patients for emergency and medically necessary care.
• Ask for a discount or an interest-free payment plan before using credit. The CFPB has warned that medical credit cards often carry deferred interest.

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Step 1: Check the Bill Against Your EOB

If you used insurance, two documents arrive: the bill from the provider and the explanation of benefits from your insurer. The EOB is not a bill. It shows what the provider charged, the amount your plan allows, what the plan paid and the patient balance, which is what you owe. CMS, the federal agency that runs Medicare, says plainly that your bill should not be higher than the patient balance on the EOB. If it is, call the provider's billing office before paying.

Then go through the charges themselves. CMS's bill-checking steps come down to this:

• Get an itemized bill. A summary bill with one total tells you nothing. Ask the billing department for a line-by-line list of every item and service.
• Compare it with your medical records. You should not be billed for anything that is not in your records. Some providers charge a fee for copies, so ask first.
• Look for double billing. It is more likely when several providers treated you during one visit.
• Look up the billing codes. Search each code and check that the description matches the care you got.
• Call your insurer. If the claim was processed wrongly, the insurer can often fix it with the provider directly. If a claim was denied, follow the appeal steps in the denial notice.

Keep notes of every call: the date, the person's name and what they agreed to. Ask the provider to put the account on hold while you sort out an error or an appeal.

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Surprise Bills and the No Surprises Act

The No Surprises Act took effect on January 1, 2022. It applies to people with job-based coverage (including FEHB plans), Marketplace plans and other individual-market coverage. It protects you from out-of-network bills in three situations:

• Emergency care. If your plan covers emergency care, the hospital, the providers who treated you there and an air ambulance cannot charge you more than your in-network cost-sharing (copay, coinsurance or deductible). This also covers freestanding emergency departments and, in most cases, care after you are stabilized.
• Non-emergency care at an in-network facility. If you go to an in-network hospital, hospital outpatient department or ambulatory surgical center and an out-of-network doctor treats you there, you owe only in-network cost-sharing.
• Air ambulance services.

Know the limits. Ground ambulances are generally not covered by the federal law, although some states have their own rules. The protections do not apply at an ordinary doctor's office that is not a hospital outpatient department, or at an out-of-network facility. An unmet deductible is not a violation either: if you owe your in-network share, that is a normal bill.

Watch for the consent form. For some planned care, an out-of-network provider can ask you to sign a notice and consent form, and signing it gives up your protection for that care. Some providers are never allowed to ask: emergency medicine, anesthesiology, pathology, radiology, neonatology, assistant surgeons, hospitalists, intensivists, and diagnostic services such as lab work. You should not get one in the emergency room, either.

If you think a bill breaks these rules, file a complaint with the No Surprises Help Desk online or at 1-800-985-3059. Have the bill, your EOB, your insurance card and any consent form you signed ready.

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No Insurance? The Good Faith Estimate and the $400 Dispute

If you have no insurance, or choose not to use it, the law gives you a different protection: the good faith estimate. In most cases a provider must give you one when you schedule care at least 3 business days ahead, or when you ask. You do not get one during emergency care.

Each estimate covers only one provider or facility. For a surgery, ask the surgeon and the hospital for separate estimates, and ask any other provider you know will be involved. Tell each provider before your visit that you are not using insurance, and keep the written estimate: you cannot use the dispute process without it.

If a provider's bill is at least $400 more than that provider's estimate, you can start a patient-provider dispute. The rules:

• You must start within 120 days of the first bill.
• There is a $25 non-refundable fee. If you win, it is taken off what you owe the provider.
• An independent reviewer decides the amount. Your bill cannot go up because you disputed it.
• While the dispute is open, the provider cannot send the bill to collections or threaten to, and must stop collecting if it is already there.

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Hospital Financial Assistance (Charity Care)

This is the step most people skip, and it can be the largest. A nonprofit hospital must meet the requirements of section 501(r) of the tax code to keep its tax exemption. One of them is a written financial assistance policy (FAP) that covers all emergency and other medically necessary care. Each hospital sets its own eligibility rules, and help can mean free or discounted care.

What the IRS rules require of the hospital:

• Make the policy easy to find. The policy, the application form and a plain-language summary must be on the hospital's website, and paper copies must be free on request. Billing statements must carry a notice that help is available, with a phone number and web address.
• Cap what eligible patients pay. For emergency and medically necessary care, a patient who qualifies cannot be charged more than the amount generally billed (AGB) to people with insurance. This applies whether or not you have insurance.
• Wait before taking harsh collection steps. The IRS calls them extraordinary collection actions: selling the debt, reporting it to credit bureaus, delaying needed care over an old bill, or legal steps such as a lawsuit, a lien or wage garnishment. A hospital generally cannot start these for at least 120 days after the first bill sent after you leave, and must give you at least 30 days' written notice first, along with the plain-language summary.
• Process your application. If you send a complete application within 240 days of that first post-discharge bill, the hospital must suspend those collection actions until it decides. Hospitals may accept applications at any time, so apply even if you are past 240 days.
• Fix things if you qualify. It must refund what you paid above your reduced amount (unless the difference is under $5) and take reasonable steps to undo collection actions, including removing negative information it reported to credit bureaus.

The hospital is also responsible for what its collection agencies and debt buyers do on its behalf. To apply, search the hospital's website for "financial assistance," or ask the billing office for the application. You will usually need proof of income. Hospitals that are not tax-exempt charities, such as for-profit hospitals, are not covered by 501(r), but you can still ask whether they offer help. Doctors who bill separately may or may not be covered: each hospital's policy must list which providers are included.

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Medicaid Can Reach Back to Earlier Bills

If your income is low, apply for Medicaid even after you got the care. Under the current federal rule, coverage starts as early as the third month before the month you apply, for covered care you received while you would have been eligible.

That window is getting shorter. The 2025 budget law (Public Law 119-21, section 71112) cuts it for applications made on or after January 1, 2027: to the month before you apply for adults in the ACA expansion group, and to two months before for everyone else. If you have recent bills and may qualify, applying sooner keeps more of them in range. Your state Medicaid agency can tell you how it applies its rules.

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How to Negotiate a Medical Bill

Once the bill is correct and you know whether you qualify for assistance, you can still ask for less. No law sets a discount, so results vary, but asking costs nothing.

• Call the billing office, not the front desk. Ask who can approve a reduction.
• Ask about a self-pay or prompt-pay discount. Some providers cut the bill if you pay in full now or soon. Ask what the amount would be if you paid today.
• Use what others pay as a reference. Your EOB shows the allowed amount for insured care. A hospital's AGB figure, which its policy explains, is another benchmark.
• Explain your situation honestly. If a lump sum is impossible, say what you can pay each month.
• Get every agreement in writing before you pay, including that the paid amount settles the account.

If the bill is complex or large, a patient advocate or your state's Consumer Assistance Program, both listed on CMS's help pages, can handle calls for you.

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How to Pay: Payment Plans, HSA and What to Avoid

Ask for a payment plan directly with the provider. Many offer plans with no interest. Pick a monthly amount you can keep up, because a missed payment can send the account to collections.

Use tax-advantaged money first. Money in a health savings account comes out tax-free for qualified medical expenses incurred after you opened the HSA, according to IRS Publication 969. A health FSA can also pay eligible costs under your plan's rules; see HSA vs FSA for the differences.

Be careful with medical credit cards. In a 2023 report, the CFPB found that these cards and loans are often offered in the provider's office even when the patient might qualify for financial assistance. Many use deferred interest: if any balance is left when the promotion ends, interest can be charged back to the original purchase date. The CFPB counted $1 billion in deferred interest paid on medical purchases from 2018 to 2020. If you use one, divide the balance by the months in the promotion and pay at least that much every month.

Putting the bill on a regular credit card or a loan turns a provider debt, often interest-free, into an interest-bearing one. It also gives up the hospital's collection limits and the chance of financial assistance later. If you are juggling several debts at once, compare a plan in our debt consolidation guide.

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Medical Debt in Collections and on Your Credit Report

A medical bill in collections is covered by the same federal debt collection protections as any other debt: the right to a validation notice, to dispute in writing and to be free of harassment. Our debt collectors guide covers those rights step by step. If the debt came from a nonprofit hospital, you can still apply for financial assistance; the hospital answers for its collectors.

Credit reports. Equifax, Experian and TransUnion made voluntary changes, announced in a joint release on April 11, 2023:

• Medical collections that you have paid in full are no longer included on credit reports (since July 1, 2022).
• Unpaid medical collections do not appear until one year after they were reported, up from six months.
• Medical collections with an initial balance under $500 were removed.

These are the bureaus' own policies, not a law. A broader CFPB rule that would have kept most medical debt off credit reports was vacated by a federal court on July 11, 2025, and the CFPB now keeps its materials for reference only. Some states have their own medical debt reporting laws; your state attorney general's office can tell you what applies where you live.

If a medical debt that should not be there shows up, for example one you paid or one under $500, dispute it with the bureau. Our guide to checking and disputing credit report errors shows how.

If a collector offers to settle, read when debt settlement makes sense first, and get any deal in writing before you pay.

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Medical Bill Checklist

1. Wait for the EOB if you used insurance. Do not pay a bill that is higher than the patient balance.
2. Ask for an itemized bill and check it against your records for errors, duplicates and wrong codes.
3. Check whether the No Surprises Act applies: emergency care, an out-of-network doctor at an in-network facility, or air ambulance.
4. If you were uninsured or self-pay, compare the bill with your good faith estimate. At least $400 over? Dispute within 120 days.
5. Appeal any denied insurance claim using the steps in the denial notice.
6. Find the hospital's financial assistance policy and apply, even if the bill is already old.
7. If your income is low, apply for Medicaid now; it may cover recent months.
8. Ask the billing office for a prompt-pay or self-pay discount.
9. Set up an interest-free payment plan with the provider for what is left.
10. Pay from your HSA or FSA where the expense qualifies.
11. Avoid deferred-interest medical credit cards unless you can clear the balance inside the promotion.
12. Keep written records of every call, agreement and payment.

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FAQ

Can you negotiate medical bills?
Yes. Start by fixing errors and applying for financial assistance, which can lower the bill by rule. After that, ask the billing office for a self-pay or prompt-pay discount or an interest-free payment plan. Get any agreement in writing before you pay.

What happens if you don't pay medical bills?
The provider can send the account to collections, and an unpaid debt can lead to a lawsuit. A nonprofit hospital generally has to wait at least 120 days after the first post-discharge bill and give 30 days' written notice before steps like credit reporting or a lawsuit. Under the credit bureaus' policies, an unpaid medical collection does not appear on your report until a year after it is reported. Talk to the provider before it gets that far.

Do medical bills affect your credit score?
Medical collections can be reported, but the three bureaus exclude paid medical collections and those that started under $500, and wait a year before showing unpaid ones.

Is an explanation of benefits a bill?
No. It shows how your insurer processed the claim and what you may owe. Wait for the provider's bill, and check that it matches the patient balance on the EOB.

How long do I have to dispute a bill that is higher than my good faith estimate?
120 days from the date of the first bill, and the bill must be at least $400 more than that provider's estimate. The fee is $25.

Can I apply for hospital financial assistance after the bill is in collections?
Yes. Nonprofit hospitals may accept applications at any time, and must process complete applications sent within 240 days of the first post-discharge bill. If you qualify, the hospital must take reasonable steps to reverse collection actions.

This article is for general information and is not legal or financial advice. No Surprises Act and good faith estimate rules are from CMS.gov; hospital financial assistance rules from IRS.gov; the medical credit card findings and the vacated medical debt rule from consumerfinance.gov; credit bureau policies from the bureaus' joint April 2023 release; Medicaid retroactive coverage from eCFR and Public Law 119-21 on govinfo.gov; HSA rules from IRS Publication 969. All read on 2026-10-27. Hospital policies, state laws and bureau policies can change; confirm with the provider, your insurer or your state before acting.