What Happens If You Don’t Pay Medical Bills?

An unexpected medical bill arrives, and you simply can’t pay it. You’re not alone – roughly 100 million Americans carry some form of medical debt, according to research from KFF (the Kaiser Family Foundation). But what happens if you don’t pay medical bills isn’t a single answer. The consequences unfold in stages over months and years, and understanding the timeline gives you leverage to negotiate before things escalate. A $5,000 hospital bill doesn’t trigger the same immediate consequences as missing a mortgage payment – you have time, options, and, in many cases, meaningful legal and policy protections.

Medical debt is one of the most common financial burdens in the U.S. healthcare system. Our complete guide to healthcare costs explains why bills can be so shockingly high – and what you can do to lower them before they become a problem.

The Timeline: From Bill to Collections

Medical billing follows a relatively predictable sequence, though exact timelines vary by provider. Knowing what happens at each stage helps you act strategically rather than reactively.

Within 30 to 60 days, you’ll receive the initial bill and possibly a second notice. Most providers consider this the “soft” billing phase – they expect some patients to be slow payers. During this window, you’re dealing directly with the provider’s billing department, which is typically the most flexible and willing to negotiate. This is your best opportunity to request itemized bills, set up payment plans, or apply for financial assistance.

During days 60 to 120, the billing department typically ramps up efforts with phone calls, additional letters, and possibly a final notice warning of a collections referral. Some providers charge late fees during this period, though many healthcare providers – unlike credit card companies – do not. The urgency of communications increases, but you’re still dealing with the original provider, which means options for negotiation remain open.

After roughly 120 to 180 days of nonpayment, many providers sell the debt to a third-party collection agency or assign it for collections. At this point, you’re dealing with collectors rather than the original provider, and the dynamic changes. Collection agencies often pay only pennies on the dollar for medical debt, meaning they have room to negotiate even as they become more persistent. Under the federal Fair Debt Collection Practices Act, collectors must send you a written validation notice within five days of first contacting you, and you generally have 30 days to dispute the debt in writing.

Impact on Your Credit Score

Medical debt and credit reporting have changed significantly in recent years, and the overall trend has been in patients’ favor – though the legal picture shifted again in 2025. Since 2022 and 2023, the three major credit bureaus – Equifax, Experian, and TransUnion – voluntarily adopted several changes that remain in force: paid medical collections are removed from credit reports, medical collections under $500 are no longer reported, and there is a roughly one-year waiting period before unpaid medical debt can appear on your credit report at all. These bureau policies are industry commitments, not a federal law, but they still meaningfully reduce the credit impact for most people.

Important 2025 update: In early 2025 the Consumer Financial Protection Bureau (CFPB) finalized a rule that would have removed most medical debt from credit reports entirely and barred lenders from considering it. That rule never took effect. On July 11, 2025, the U.S. District Court for the Eastern District of Texas vacated the rule in Cornerstone Credit Union League v. CFPB, finding it exceeded the agency’s authority under the Fair Credit Reporting Act. In practical terms, the sweeping federal ban is not in place. What remains are the voluntary bureau policies described above, plus a growing patchwork of state laws – so your protection now depends heavily on where you live and how large the debt is. Because this area is changing, verify the current rules before relying on any single protection.

Even under current protections, very large medical debts that go to collections can still affect your ability to get a mortgage or car loan. Some lenders have their own underwriting criteria and may consider medical debt even when standard scoring models de-emphasize it. The safest approach is always to engage with the billing process rather than ignore it entirely.

That said, the credit impact of medical debt is generally less severe than it was several years ago. CFPB research found that medical debt on credit reports was a poor predictor of future bill-paying behavior – it largely reflected the dysfunction of the American healthcare billing system rather than a borrower’s creditworthiness. That finding has influenced both credit-scoring models (the newest FICO and VantageScore models weigh medical collections less heavily) and lender policies, even though the federal rule itself was struck down.

Can You Be Sued for Medical Debt?

Yes. Providers and collection agencies can file lawsuits to recover unpaid medical bills. According to research from the CFPB and consumer advocates, medical debt lawsuits are more common than most people realize and account for a significant share of debt-collection cases in many states. To be clear about one thing up front: there is no debtors’ prison in the United States – you cannot be jailed simply for owing a medical bill. (In rare cases, people have been arrested for ignoring a court order, such as failing to appear for a debt-related hearing, which is a separate matter from the debt itself.)

If a creditor wins a judgment against you, they may be able to garnish your wages, place liens on your property, or levy your bank accounts – depending on your state’s laws. Protections vary widely: Texas and South Carolina, for instance, prohibit wage garnishment for most consumer debts, while other states allow it more readily. Several states, including Pennsylvania and North Carolina, also have strong debtor protections that limit collection options. Because these rules are state-specific, check your state attorney general’s website or a local legal-aid organization for what applies to you.

The statute of limitations for medical debt varies by state, typically ranging from about three to ten years. After it expires, a creditor generally can no longer sue to collect, though they may still attempt to contact you. Be cautious about making a partial payment on an old debt, because in some states this can restart the statute of limitations – a tactic some collectors deliberately exploit by encouraging small “good faith” payments on time-barred debts. If you’re unsure whether a debt is time-barred, get advice before paying anything on it.

In practice, lawsuits are most common for larger debts – often $2,000 or more. Many providers and collectors decide that the legal costs of pursuing smaller debts aren’t worth the potential recovery. However, this is not a reliable protection, and some aggressive collectors do pursue smaller amounts.

Hospital Financial Assistance Programs

Before letting bills go to collections, explore financial assistance. All nonprofit hospitals – which make up more than half of U.S. hospitals – are legally required under IRS Section 501(r) to maintain written financial assistance policies (often called “charity care”) and to make them available and publicized to patients. These programs exist specifically to help people who can’t afford their bills, and 501(r) also limits certain aggressive collection actions until the hospital has determined whether you qualify.

Eligibility thresholds vary by institution, but many hospitals offer full charity care (a 100% write-off) for patients earning up to around 200% of the federal poverty level, and reduced charges for those earning up to roughly 300% to 400% of the poverty level. Poverty guidelines are updated annually, so the exact income cutoffs change each year – for a family of four, 200% of the federal poverty level in 2025 was roughly $64,000, meaning a family earning around that amount could potentially have a large share of a hospital bill forgiven. Confirm the current figures and the specific hospital’s thresholds when you apply. Some major hospital systems have expanded their financial assistance to cover higher incomes.

To apply, contact the hospital’s billing or financial counseling department. You’ll typically need to provide proof of income (pay stubs, tax returns), insurance status, and household size. Many hospitals will process applications even after a bill has been sent to collections – and some will recall the debt from the collection agency if you qualify. The application review often takes a few weeks, and you can usually request that collection activity be paused during the review. Note that these charity-care requirements apply to nonprofit hospitals; for-profit hospitals and individual physician practices may have their own, more limited assistance policies, so ask.

How to Negotiate Medical Bills

Whether or not you can pay the full amount, negotiation is almost always worthwhile. Medical providers expect it, and most would rather collect a reduced amount than pursue costly collection efforts. Patients who negotiate frequently secure meaningful reductions.

Start by requesting an itemized bill – not a summary statement. Review every line item and compare charges against fair-market rates using tools like Healthcare Bluebook or FAIR Health Consumer. Look for duplicate charges, services you didn’t receive, and unbundled codes (billing separately for components that should be billed as a single procedure). Billing errors are common, and even one error can be grounds to renegotiate.

If you’re uninsured, ask for the self-pay or cash-pay rate, which is often substantially lower than the chargemaster price. Under the No Surprises Act, uninsured and self-pay patients are entitled to a good-faith estimate before scheduled services. Even insured patients can negotiate – particularly for out-of-network charges or amounts applied to a high deductible. Offer to pay a lump sum for a larger discount, or request a zero-interest payment plan if you need to spread payments over time. Many hospitals and large practices will accommodate interest-free payment plans over 12 to 36 months. Get any agreement in writing before you start paying.

The No Surprises Act and Undue Medical Debt Protections

Growing recognition of the medical debt crisis has produced new consumer protections at both the federal and state levels. The federal No Surprises Act (effective January 2022) protects you from many surprise out-of-network bills – for emergency care, and for care from out-of-network providers (such as anesthesiologists or radiologists) at an in-network facility – generally limiting your responsibility to in-network cost-sharing. It also gives uninsured and self-pay patients the right to a good-faith estimate and a dispute-resolution process if the final bill substantially exceeds it.

The broader concept of undue medical debt – charges that are excessive, erroneous, or imposed without proper financial screening – has gained legal and regulatory traction and is reshaping how providers approach billing and collections. Several states have enacted protections that go beyond federal requirements. Colorado, for example, caps hospital charges for lower-income patients and limits collection practices; New York restricts interest on medical debt and requires hospitals to screen patients for financial assistance before pursuing collections; and states such as Arizona, New Mexico, and Washington have passed comprehensive protections of their own. A number of states have also moved to keep medical debt off credit reports at the state level. Check your state attorney general’s website for the protections that apply where you live.

Frequently Asked Questions

Will unpaid medical bills affect my ability to get a mortgage?

They can, but the impact is more limited than it used to be. Under current bureau policies, medical collections under $500 don’t appear on credit reports, and there’s a roughly one-year waiting period before larger unpaid debts are reported. The 2025 CFPB rule that would have removed all medical debt from reports was vacated in court, so it is not in effect. For mortgages specifically, FHA guidelines instruct underwriters to disregard medical collections, and Fannie Mae and Freddie Mac de-emphasize medical debt in their automated underwriting – but individual lenders may still consider a large collection. Address big balances before applying.

Can medical debt be discharged in bankruptcy?

Yes. Medical debt is classified as unsecured, nonpriority debt and can be discharged through both Chapter 7 and Chapter 13 bankruptcy. Medical bills are frequently cited as a leading contributor to personal bankruptcy in the United States, though bankruptcy should be considered a last resort. Most people have options to negotiate or reduce bills before reaching that point, and a bankruptcy filing remains on your credit report for 7 to 10 years. Consult a bankruptcy attorney about your specific situation.

Should I use a credit card to pay medical bills?

Generally, no. Medical debt from providers is typically interest-free during the billing period and may qualify for financial assistance, charity care, or negotiated reductions. Once you put it on a credit card, it becomes consumer debt with high interest rates (often 20% to 30% APR) and loses those protections. Medical credit cards like CareCredit may also charge deferred interest retroactively if the balance isn’t paid within the promotional period. Explore payment plans, financial assistance, and negotiated reductions first.

What if I was billed for more than I should owe under the No Surprises Act?

If you received emergency care, or were treated by an out-of-network provider at an in-network facility without your informed consent, the No Surprises Act may limit your responsibility to in-network cost-sharing. You can file a complaint with the federal No Surprises Help Desk through CMS using the contact information on the official CMS No Surprises Act page. If you’re uninsured or self-pay and your final bill exceeds your good-faith estimate by a substantial margin, you may be able to start a patient-provider dispute-resolution process.

How long can a hospital or collector come after me for a medical bill?

It depends on your state’s statute of limitations, which typically runs from about three to ten years and usually starts from your last payment or activity on the account. After it expires, the debt is “time-barred” and a creditor generally cannot successfully sue to collect – but they may still contact you, and making a payment can restart the clock in some states. Verify your state’s rules before paying on an old debt.

What to Do Right Now

If you have unpaid medical bills, don’t wait for collections. Call the provider’s billing department and ask about three things: financial assistance programs, payment plans, and whether they’ll accept a reduced lump-sum payment. Request an itemized bill if you haven’t already, and review it line by line for errors or questionable charges.

Check whether your deductible and out-of-pocket maximum should limit what you owe, and verify that your insurance processed the claim correctly by comparing the provider’s bill with your Explanation of Benefits. If the numbers don’t match, contact your insurer to request that the claim be reprocessed.

The worst thing you can do is nothing. Engaging with the billing process – even if you can’t pay right now – keeps your options open, demonstrates good faith, and may qualify you for assistance programs that reduce or eliminate the debt entirely. Time is on your side, but only if you use it proactively.

This article is general information, not legal or financial advice. Laws and credit-reporting rules on medical debt are changing and vary by state; for advice about your specific situation, consult a qualified attorney, a nonprofit credit counselor, or your state’s legal-aid and attorney-general resources.

Sources

• Consumer Financial Protection Bureau (CFPB) – research on medical debt and credit reporting; final rule and its status
• Cornerstone Credit Union League v. CFPB, U.S. District Court for the Eastern District of Texas – order vacating the CFPB medical-debt credit-reporting rule (July 11, 2025)
• Internal Revenue Service (IRS) – Section 501(r) financial assistance requirements for nonprofit hospitals
• Centers for Medicare & Medicaid Services (CMS) – No Surprises Act and good-faith estimate protections
• KFF (Kaiser Family Foundation) – research on the burden of medical debt in the United States
• Fair Debt Collection Practices Act (FDCPA) – debt validation and consumer rights