How Long Can a Collector Sue You for Medical Debt? State-by-State Guide

Medical debt can hang over your head for years, but the window for a collector to actually drag you into court is shorter than most people think. Every state sets its own deadline for suing over unpaid medical bills, called the statute of limitations, and it usually runs anywhere from three to 10 years. Once that window closes, the debt is "time-barred." Collectors can still call and ask for payment, but the law blocks them from filing a lawsuit. Here's how the clock works in your state and what to watch out for so you don't accidentally restart it.

Key Takeaways

• The statute of limitations on medical debt is set by your state and typically runs three to 10 years, starting from your last payment or the last activity on the account.

• After the deadline passes, the debt becomes time-barred and federal Regulation F bars collectors from suing or threatening to sue you, though they can still ask you to pay.

• Don't ignore an old medical bill; even one small payment or a written acknowledgment can restart the clock in many states and revive the collector's right to sue.

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How the Statute of Limitations on Medical Debt Works

The statute of limitations is the legal deadline for a creditor or collector to take you to court. It applies to lawsuits, not to the debt itself and even after the clock runs out, you still technically owe the money. What changes is the collector's leverage. If they sue you on a time-barred debt and you show up and raise the defense, the court may dismiss the case.

The clock typically starts on one of two dates depending on state law: the date of your last payment or the date the bill became due.

Federal law backs you up here. Under the Consumer Financial Protection Bureau's Regulation F, debt collectors cannot file or threaten a lawsuit on a debt they know is past the statute of limitations. Violating that rule is generally considered a federal offense.

What Restarts the Clock

This is the trap that catches a lot of people. In most states, the statute of limitations can be reset if you:

• Make a payment: Even a small partial payment on an old debt can restart the clock from zero in many states.

• Acknowledge the debt in writing: Sending a letter or email that confirms you owe the money can restart the timer.

• Agree to a new payment plan: Signing a new agreement with the collector creates a fresh obligation.

• Make a verbal promise to pay: In some states, even saying you'll pay can be enough to revive the debt.

A few states protect you from this. New York bars the revival of time-barred consumer credit debt by payment or acknowledgment. Wisconsin doesn't allow the statute to be revived once it has expired. Mississippi, North Carolina and Wisconsin treat expired debts as fully extinguished.

Medical Debt Statute of Limitations by State

The table below shows the general statute of limitations for written contracts, which covers most medical bills. Open-account periods may be shorter in some states. State laws change, so confirm the current rule with your state attorney general's office or a consumer attorney before acting.

A few state-level rules worth knowing:

• Maryland: A 2025 state law caps the statute of limitations on hospital debt at three years and bars hospitals from filing suit over debts under $500.

• Texas: Providers must bill you within 11 months of service or they lose the right to collect charges you could have been reimbursed for.

• California and Colorado: Both have banned medical debt from appearing on credit reports altogether.

What To Do if a Collector Sues You Over Old Medical Debt

Never ignore a lawsuit, even if you're sure the debt is time-barred. If you don't respond, the court can enter a default judgment against you, and that judgment turns the expired debt back into something a collector can use to garnish your wages or levy your bank account. To protect yourself:

• File a written response by the deadline: The summons will list how long you have to answer, it’s usually 20 to 30 days but make sure to check your specific situation.

• Raise the statute of limitations as a defense: Bring documentation showing the date of your last payment or last activity on the account.

• Request debt validation: Ask the collector to provide written proof you owe the debt and that they have the right to collect it.

• Talk to a consumer attorney or legal aid: It’s best to speak with a qualified professional. You may even be able to find an attorney willing to take your case for free or pro-bono. 

Medical Debt and Your Credit Report

The statute of limitations and credit reporting are two separate clocks. Under the Fair Credit Reporting Act, most negative items can stay on your credit report for up to seven years from the original delinquency, even if the debt is past the statute of limitations.

In January 2025, the CFPB finalized a rule that would have removed most medical debt from credit reports. A federal court in Texas vacated that rule in July 2025, so medical debt can once again appear on credit reports under longstanding standards, though many credit scoring models now weight medical debt less heavily, and paid medical collections and those under $500 are generally excluded.

The Bottom Line

The clock on medical debt lawsuits often runs out faster than the debt disappears, but the rules vary widely by state. Know your deadline, avoid restarting the clock with a payment or written promise and always respond if you're sued, even on a debt you think is expired.

FAQs

Can a debt collector still call me after the statute of limitations expires?

Yes, in most states. A time-barred debt isn't necessarily erased, collectors can still ask you to pay. What they cannot do is sue you or threaten to sue you. Some states require collectors to disclose in writing that the debt is time-barred before requesting payment.

Does making a small payment restart the statute of limitations?

In most states, yes. Even a $5 payment can reset the clock to zero. There are exceptions so it’s important that you understand the exact rules of the state you live in. 

How do I find out the exact date my statute of limitations started?

Request a debt validation notice from the collector. It must include the original creditor, the amount owed and information that lets you trace the date of last payment or last activity. You can also pull your credit report to confirm dates.

What happens if I lose a lawsuit over time-barred debt because I didn't show up?

The court can enter a default judgment, which makes the debt enforceable again regardless of the statute of limitations. The collector can then pursue wage garnishment, bank levies or property liens depending on your state.

Is medical debt treated differently than credit card debt?

In some states, yes. Medical debt may fall under the written-contract category if you signed intake paperwork, while credit cards usually fall under open accounts. The categories can carry different statutes of limitations within the same state.

Key Terms

Statute of limitations: The state law deadline for a creditor or collector to sue you over unpaid debt. For medical bills it usually runs three to 10 years, depending on the state.

Time-barred debt: Debt that has passed the statute of limitations. Collectors can still request payment but cannot sue or threaten to sue.

Regulation F: A federal rule under the Fair Debt Collection Practices Act that bars debt collectors from suing or threatening to sue on time-barred debts.

Debt validation notice: A written notice a collector must send within five days of first contact, listing the amount of the debt, the creditor and how you can dispute it.

Written contract: A signed agreement that records the terms of a loan or service. Most medical bills fall here because of the financial responsibility form you sign at intake.

Sources

• An Overview of Medical Debt: Collection, Credit Reporting, and Related Policy Issues

• CFPB - Medical Debt

• Fair Debt Collection Practices Act

• Fair Debt Collection Practices Act (Regulation F)

• Arizona Judicial Branch - Statute of Limitations

• Upsolve - Colorado’s Debt Collection Laws

• New Mexico Center on Law and Poverty

• Connecticut General Assembly - Office of Legislative Research

• Oregon Law Help - Do I Have to Pay a Debt That's Really Old?

• American Bankruptcy Institute - Pennsylvania Statute of Limitations on Debt Collection

• Debt Help Illinois - Be careful about making payments on old debt

• Texas State Law Library - Time-Barred Debts

• Maine State Legislature - Statute of Limitations of Debt

• Vermontʼs Legal Help Website - Debt and Debt Collection

• Maryland Department of Labor - Guidance on New Laws on Collection of Medical Debt

• Mass.gov - Massachusetts law about debt collection

• Upsolve - Washington’s Debt Collection Laws

• Upsolve - Minnesota’s Debt Collection Laws