Do medical bills affect your credit score?

Your doctor or hospital does not normally report your bill to the credit bureaus. A medical bill affects your credit only if it goes to collections and the collector reports it.^[4]

Even then, the three national credit bureaus, Equifax, Experian and TransUnion, leave out medical debts less than a year old, medical debts under $500, and paid medical collections.^[1] Experian confirms that those collections cannot affect any credit score.^[2]

We do not offer credit repair. Everything in this guide is something you can do yourself, free, and we do not sell any service to change your credit report or score.

Say you visit an emergency room in January 2026 and receive a $1,200 bill after insurance. You do not pay it, and in May the hospital sends it to a collection agency.^[7]

• January to May 2026: the bill is between you and the hospital. It is not on your credit report.^[4]
• May 2026: the collector must contact you before it can report the debt.^[5]
• Until about a year after collection: the bureaus still do not report it.^[1]
• After that: because it is over $500 and unpaid, it can be reported, and can stay for up to seven years from the original delinquency.^{[1][8][9][10]}
• If you pay it at any point: it should not be reported, or should be removed.^[2]

Had the bill been $450, it would not be reported at all under the bureaus' policy.^[1]

Three steps protect your credit while you sort it out:

1. Check the size and date. If the balance is under $500, or it has been in collections for less than a year, it should not be on your report yet, and under $500 never.^[1]
2. Check the bill itself. Ask for an itemized bill and compare it with your insurance statements; errors are common.^[11][12]
3. Apply for financial assistance and negotiate before the year is up, and pay only what you actually owe. Once paid, it should not be reported.^[2][13]

The bureaus do not report medical debt until it has been in collections for a year.^[1] That year gives you time to sort out insurance claims, billing errors and financial assistance before anything reaches your report.^[13]

Use it. Ask for an itemized bill, check it against your insurance, and apply for financial assistance. Our guide to negotiating medical bills explains each step.^[14]

Medical collections under $500 are not reported by the three bureaus.^[1][2] The threshold applies to each medical collection account, so a series of small bills each under $500 should not appear, even if together they add up to more.

If a medical collection under $500 does appear on your report, dispute it with each bureau that shows it.^[15]

Paid medical collections are not reported.^[1][2] That is different from most other debts: a paid credit card collection, for example, can stay on your report, marked as paid, for the rest of the seven-year period.^[8][9][10]

So paying a valid medical collection should remove it from your reports. Check your reports afterwards, and dispute it if it remains.^[15][16] Before paying, make sure the bill is correct and you owe it.^[14]

Putting the rules together, a medical debt can appear on your credit report only if all of these are true: it is in collections, it is unpaid, the collection is over $500, and it has been in collections for more than a year.^[1][2]

That still covers many larger bills, such as hospital stays, surgery and ambulance rides. For those, the steps in our negotiating guide, especially financial assistance, are the best way to keep them off your report.^[13]

A medical bill can be with a collection agency without being on your credit report. The collector must first try to collect from you, and the bureaus then wait a year before reporting.^[1][4]

So a collection letter does not mean your score has dropped, and paying in a hurry is rarely necessary. Use the time to check the bill, dispute anything wrong in writing, and apply for help.^[14][17][18]

Many medical collections start with an insurance problem rather than an unpaid bill: a claim sent to the wrong insurer, a coding error, or a denial you did not know about. If you believe a service should have been covered, contact your insurer for an explanation of benefits and an itemized list of payments.^[12]

The bureaus' one-year wait was designed with this in mind, giving time for insurance claims to be resolved.^[1] Tell the provider and any collector that the claim is being reviewed, and keep a record of every call.^[6] If a claim was denied because of a coding or eligibility error, ask the insurer to reprocess it.^[12]

The simplest way to keep a medical bill off your credit report is to stop it reaching collections at all. Many hospitals offer installment plans at no interest, and a bill you are paying under the provider's own plan is a bill between you and the provider.^[4][6]

Ask for the plan in writing, including that the account will not be sent to collections while you keep up the payments, and choose an amount you can sustain.^[19] If a hospital bill is large, apply for financial assistance before agreeing to a plan, because the plan should be based on what you actually owe after any discount.^[13]

There is no fixed number. The effect depends on the scoring model, the rest of your credit history, and whether the collection is paid.^[2] Collections fall under payment history, the biggest factor in most scores, so a reported unpaid collection can matter, especially on a thin or otherwise clean file.^[2]

Newer models soften the impact for medical debt in particular, and VantageScore 3.0 and 4.0 ignore medical collections entirely.^[2] The free score shown in an app may use a different model from the one your lender uses, so the two can move differently.^[2]

In March 2022, the bureaus announced the changes above voluntarily.^[1] The CFPB later finalized a rule, in January 2025, that would have removed medical debt from most credit reports and stopped lenders using it.^[1]

That rule never took effect. In July 2025, a federal court in Texas vacated it at the joint request of the CFPB and the plaintiffs, finding it exceeded the CFPB's authority.^[1][3] So there is no federal ban; what protects you is the bureaus' own policy, which is voluntary and could change.^[3]

When a medical collection is reported, how much it matters depends on the scoring model. VantageScore 3.0 and 4.0 ignore all medical collections, paid or unpaid.^[2] FICO Scores 9 and 10 ignore paid collections and reduce scores less when an unpaid collection is for a medical bill.^[2] Older FICO models treat medical collections like other collections.^[2]

Lenders choose which model to use, so one lender's view of the same report may differ from another's.^[2]

Because the federal rule was vacated, lenders can still see and consider medical collections that appear on your report.^[1][3] How much a collection affects a lending decision depends on the score the lender uses and its own policies.^[2]

If you are preparing for a mortgage or car loan, check your reports early, dispute any medical collection that should not be there, and pay or resolve any that should, since paid medical collections are not reported.^[2][16] Disputes can take about a month to investigate, so allow time.^[15]

Paying a medical bill with a credit card you cannot pay off moves it outside these protections. The CFPB warns that you will be charged high interest, and the debt will look like ordinary credit card debt to other creditors.^[6]

A hospital payment plan, often interest-free, is usually better.^[6] The same applies to medical credit cards and loans offered at the provider's office: read the terms carefully first.^[6]

A debt collector must not report a debt to a credit bureau before it has communicated with you about it.^[5] The CFPB notes that collectors are not permitted to report a medical bill without trying to collect it from you first.^[4]

If a collector reports a debt you have disputed, it must report it as disputed.^[20][21] So dispute early, in writing.

You can get free credit reports from all three bureaus every week at AnnualCreditReport.com, the official site.^[16] Check all three, because a collector may report to one bureau and not the others.^[16]

For each collection, look at the original creditor: a hospital, clinic, lab or ambulance service means it is medical. Then note the balance, the date it was placed with the collector and whether it shows as paid. Those details tell you whether the bureaus' medical rules mean it should not be there.^[1]

A credit report dispute and a collection dispute are separate. While you dispute with the bureaus, you can also dispute with the collector in writing; inside the validation period, that makes it stop collecting until it verifies the debt.^[17][18]

If the collector reports a debt you have disputed, it must report it as disputed.^[20][21] The CFPB publishes free sample letters for disputing a debt with a collector.

1. Get your reports from all three bureaus, free every week at AnnualCreditReport.com.^[16]
2. Check each medical collection against the rules above: under a year old, under $500, or paid means it should not be there.^[1]
3. Dispute errors with each bureau. The bureau must generally investigate within 30 days and correct or delete inaccurate information.^[15]
4. Dispute with the collector too. You can dispute a medical bill with a debt collector or a credit reporting company.^[14]

Our credit report guide includes a sample dispute letter, and our validation letter guide covers disputing with the collector.

Send one to each bureau that shows the entry, ideally by certified mail, with copies of your evidence. The bureau must investigate and correct or delete inaccurate information.^[15]

If the debt itself is wrong, send a dispute to the collector too.^[14]

The bureaus' policy covers paid medical collections generally, not only new ones, so an old medical collection you paid should no longer appear.^[1][2] Unpaid medical collections still drop off after seven years from the original delinquency, like other collections.^[8][9][10]

If an old, paid medical collection is still on your report, dispute it with proof of payment.^[15] If you are unsure when a collection began, the collector's validation notice must give an itemization date and the creditor's details, which you can ask for in writing.^[22][23]

Surprise bills are a special case. Credit reporting on medical bills that exceed what the No Surprises Act allows may violate federal law. The CFPB advises disputing such a debt in writing, and submitting a complaint if surprise charges appear as negative items on your report.^[7] The CMS No Surprises Act site explains which bills are protected.^[24]

When someone dies, their medical bills are generally paid from their estate, and family members usually do not have to pay them from their own money unless, for example, they co-signed or state law makes them responsible.^[25]

A debt you are not responsible for should not appear on your own credit report. If a deceased relative's medical bill shows up on yours, dispute it with each bureau that reports it.^[15][25]

"Medical debt can no longer hurt your credit." Not quite. Unpaid medical collections over $500 that are more than a year old can still be reported.^[1]

"The government banned medical debt from credit reports." A federal rule was finalized in January 2025 but vacated in July 2025; it never took effect.^[1][3]

"Paying a collection never helps." For medical debt it does: paid medical collections are not reported at all.^[2]

"Putting the bill on a credit card protects your credit." It can do the opposite, by turning a protected medical debt into ordinary high-interest card debt.^[6]

1. Get all three credit reports and list every medical collection.^[16]
2. Dispute any that are paid, under $500, less than a year old, or not yours.^[1][15]
3. For valid medical collections over $500, apply for financial assistance or negotiate, then pay; paid medical collections are not reported.^[2][13]
4. Allow at least a month for disputes to be investigated before you apply.^[15]

If a medical collection is reported when it should not be, or a bureau or collector does not fix an error, you can submit a complaint to the CFPB online or by phone.^[7][11] Keep copies of your dispute letters and the responses.^[15]

Some states have added their own rules on medical debt and credit. In Minnesota, the Debt Fairness Act also bans reporting medical debt to credit bureaus^[26]. Note that the court which vacated the federal rule also found that federal credit reporting law preempts some state laws limiting medical debt reporting, so the effect of state rules can be contested.^[3]

Our state guides list each state's protections, and our guide to unpaid medical bills covers what else can happen.