Who pays your medical bills after a car accident, including hospital liens
Last checked November 8, 2026
After a car accident, your bills usually get paid first by your own coverage, such as MedPay, PIP or health insurance. The at-fault driver's insurer generally pays later, at settlement. Then hospitals and health plans may claim part of that money through liens or repayment rights. The order varies by state and by your policies.
Who pays for medical bills after a car accident?
Many people expect the other driver's insurance to pay each bill as it comes in. It usually does not work like that. The at-fault driver's insurer generally pays one time, when the claim settles. Until then, the bills are still yours to deal with, so it helps to know what each source of money does.
| Who may pay | What it is | Good to know |
|---|---|---|
| Medical payments coverage (MedPay) | Part of your auto policy, if you bought it. Pays your and your passengers' medical bills.1 | May help regardless of fault.2 |
| Personal injury protection (PIP) | Pays you or others in your car for injury regardless of fault.3 | Required in some states and optional in others. Varies by state. |
| Health insurance | Your regular plan may pay care from a crash. | May want money back if you later settle. Varies by plan and state. |
| Medicare | May make a conditional payment for care another payer may owe.4 | It must be repaid when a settlement is made.5 |
| Medicaid | State health coverage. | Colorado's program, for example, says it is the payer of last resort.6 |
| The at-fault driver's insurer | Liability coverage | Usually pays at settlement, not as you go, and only up to policy limits. |
How medical bills are paid after a car accident in a no-fault state
In a no-fault state, you look first to your own insurer for injury payments, so there is no need to decide who was at fault to get those benefits.7 PIP amounts and rules differ from one no-fault state to the next. In Florida, PIP medical benefits depend on getting initial care within 14 days of the crash.8 If you live in a no-fault state, find your PIP limit and any deadlines right away.
What is a hospital lien, and how can it affect your settlement?
A lien is a legal claim on money you may receive. In a hospital lien, the hospital claims a part of your injury recovery to cover its bill. Many states allow them, and the rules are very different from state to state. Here are examples.
| State | What the law says |
|---|---|
| Texas | A hospital has a lien on a claim for injuries caused by another person's negligence.9 The person must be admitted within 72 hours of the accident.10 |
| Arizona | The lien is for the provider's customary charges.11 One-third of a third-party recovery is exempt from these liens.12 |
| California | The hospital lien applies whether the money comes by judgment, settlement or compromise.13 |
A lien does not always mean the amount is right. Ask for an itemized bill. Check the charges against the care you got. Ask if your health insurance should have been billed instead. Whether a hospital must bill your insurance varies by state and contract.
Why might you have to pay back your health plan or Medicare?
If someone else paid your bills and you later get money for the same injury, they may have a right to be repaid. Your own auto insurer may also try to recover what it paid you from the other driver's insurer.14
Medicare is strict. It must be repaid when a settlement, judgment or award is made.5 Federal rules say that when a person receives such a payment, Medicare must be reimbursed within 60 days.15 If you had Medicare, tell it about the injury early so you can get the correct amount before you settle.
Health plans differ. Some plans have strong repayment rights, while some states limit them. Ask for your plan's written claim and the plan's rules. A settlement can often be the moment to ask if the amount can be reduced.
What if you cannot pay your medical bills right now?
- Open every bill and put them all in one folder, even the ones you cannot pay.
- Ask each provider for an itemized bill and a payment plan.
- Tell the provider about the crash, and give them your insurance information.
- Ask about financial assistance. The CFPB says these programs provide free or discounted care to people who need help paying.16
- If it is a nonprofit hospital, ask for its policy. Federal tax law requires tax-exempt hospitals to have a written financial assistance policy.17
- Do not ignore collection notices. Answer them in writing.
Keep going to your medical appointments if you can. Gaps in care can hurt your health and your claim. Ask the provider about your options before you stop treatment.
Negotiating medical bills after a settlement
Ask before the money is split up. Providers and lienholders sometimes accept less, especially when a recovery is small. Get any reduction in writing, and do not pay until you have it. If a lawyer is handling your case, ask for a final statement showing every bill, lien and payment. Rules on how much can be reduced vary by state.
Questions
Does the other driver's insurance pay my bills right away?
Usually not. That insurer generally pays once, at settlement. Your own coverage may pay sooner, such as MedPay, which may help regardless of fault.2
Can a hospital take money from my settlement?
In many states it can, through a lien. Texas gives hospitals a lien on claims for injuries caused by negligence.9 Rules vary by state.
Do I have to pay Medicare back?
Yes, a conditional payment must be repaid when a settlement is made.5
What if I have no health insurance?
Ask about financial assistance programs,16 and check your auto policy for MedPay or PIP.
Find out if you are owed money.
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Guides
- Pain that shows up days after a crash: when to get checked
- Hit by a driver with no insurance: what you can do
- How long does a car accident settlement take?
- How contingency fees work and what you take home
- How much is my injury claim worth? The factors that decide it
- How to get a police report for a car accident, and what to do if it is wrong or missing
Accidents
Sources
- Texas Department of Insurance, checked 2026-11-08. “Medical payments coverage pays your and your passengers’ medical bills.”
- North Carolina Department of Insurance, checked 2026-11-08. “Medical Payments coverage, if purchased, may provide some assistance for your doctor and hospital bills, regardless of fault.”
- NAIC, checked 2026-11-08. “Personal Injury Protection (PIP) coverage pays you or others riding in your car for injury regardless of fault.”
- CMS, checked 2026-11-08. “A conditional payment is a payment Medicare makes for services another payer may be responsible for.”
- CMS, checked 2026-11-08. “must be repaid to Medicare when a settlement, judgment, award, or other payment is made.”
- Colorado HCPF, checked 2026-11-08. “is the payer of last resort when a member has other insurance or Medicare.”
- NAIC, checked 2026-11-08. “meaning there is no need to determine who is at fault to receive payment for injury claims”
- Fla. Stat. § 627.736, checked 2026-11-08. “if the individual receives initial services and care pursuant to subparagraph 1. within 14 days after the motor vehicle accident.”
- Tex. Prop. Code ch. 55, checked 2026-11-08. “A hospital has a lien on a cause of action or claim of an individual who receives hospital services for injuries caused by an accident that is attributed to the negligence of another person.”
- Tex. Prop. Code ch. 55, checked 2026-11-08. “For the lien to attach, the individual must be admitted to a hospital not later than 72 hours after the accident.”
- A.R.S. § 33-931, checked 2026-11-08. “The lien shall be for the claimant's customary charges for care and treatment or transportation of an injured person.”
- A.R.S. § 33-931, checked 2026-11-08. “One-third of any third-party judgment, settlement or award is exempt from any lien or assignment authorized by this section.”
- Cal. Civ. Code ch. 4 (Hospital Liens), checked 2026-11-08. “The lien shall apply whether the damages are recovered, or are to be recovered, by judgment, settlement, or compromise.”
- Texas Department of Insurance, checked 2026-11-08. “Your insurance company will try to recover what they paid you from the other driver’s insurance.”
- 42 CFR § 411.24, checked 2026-11-08. “If the beneficiary or other party receives a primary payment, the beneficiary or other party must reimburse Medicare within 60 days.”
- CFPB, checked 2026-11-08. “provide free or discounted health care to people who need help paying their medical bills.”
- IRS, checked 2026-11-08. “requires a tax-exempt hospital organization to establish a written financial assistance policy (FAP).”