General information, not legal advice. Talk to a licensed attorney in your state.

Independent guide · not a government website

Money and compensation

Who pays your medical bills after a car accident

The at-fault driver's insurer usually pays once, at settlement. Until then, your own PIP or MedPay, health insurance, Medicare or Medicaid pay first, and may be repaid from the settlement.

Quick answer

The at-fault driver's insurer usually does not pay your medical bills as they arrive. It pays once, when the injury claim settles or a court enters a judgment. Until then, bills are usually paid by your own PIP or MedPay coverage first, then by your health insurance, Medicare or Medicaid, and you are responsible for anything left over. Those payers may then be repaid out of the settlement.

Key facts

States with a no-fault system
9Plus three choice no-fault states
Florida PIP medical benefits
80% of reasonable expenses, within $10,000First care needed within 14 days
New York basic no-fault
$50,000 per personClaim within 30 days
Medicare and no-fault coverage
Medicare does not pay until the beneficiary has used up their no-fault benefits42 CFR 411.51
Repaying Medicare from a settlement
Interest after 60 days from the demand letterCMS
Medicaid
Medicaid is generally the payer of last resortOther liable sources pay first
Texas hospital lien
Never more than 50% of what you recoverTex. Prop. Code § 55.004

The usual order of payment#

Who pays first depends on your state, your policies and the terms of each plan. This is the order that applies in many cases:

  1. Your own PIP or MedPay. Coverage on your own auto policy pays first in most cases, whoever caused the crash.
  2. Your health insurance, Medicare or Medicaid. It pays under its own rules once auto coverage is used up, or if you have none.
  3. You. Deductibles, copays and anything no plan covers are your responsibility while the claim is open.
  4. The at-fault driver's liability insurer. It pays once, at settlement or judgment, up to its policy limits.
  5. Your uninsured or underinsured motorist coverage, if the at-fault driver has no insurance or too little.
  6. Repayment. Health plans, Medicare, Medicaid and some hospitals may be repaid out of the settlement through a lien or subrogation.

Our who pays my medical bills tool walks through the order for your state and your coverage.

PIP and MedPay: your own policy pays first#

Personal injury protection (PIP). Coverage under your own policy that pays medical bills and some lost income after a crash, whoever caused it. Glossary (PIP) and Medical payments coverage (MedPay). Optional or required coverage on your own auto policy that pays medical bills after a crash, up to a set limit, whoever caused it. Unlike PIP, it usually does not pay lost income. Glossary (MedPay) both pay medical bills after a crash, up to a limit, whoever was at fault. PIP is broader: depending on the state, it can also pay part of your lost income and other costs. MedPay usually covers medical and funeral costs only.

Whether you have either depends on your state and your policy:

StateFault systemCoverageRule
FloridaNo-faultPIPRequired: $10,000
New YorkNo-faultPIPRequired: $50,000 per person (basic no-fault)
MichiganNo-faultPIPRequired: choose a PIP medical level (unlimited by default; $500,000; $250,000; $50,000 for Medicaid enrollees; opt-out for Medicare enrollees)
PennsylvaniaChoice no-faultPIP (medical benefits)Required: first-party medical benefits of $5,000
TexasAt-fault (add-on PIP)PIPIncluded in every policy unless you reject it in writing (required amount: $2,500 per person)
MaineAt-faultMedPayRequired: $2,000 per person
ColoradoAt-faultMedPayIncluded at $5,000 unless rejected in writing
CaliforniaAt-faultMedPayOptional (may be offered)

State rules can include conditions. In Florida, PIP pays 80% of reasonable medical expenses, but only if you get initial care within 14 days after the crash. If a provider decides you did not have an emergency medical condition, the medical benefit is limited to $2,500. In New York, a no-fault claim must be filed within 30 days after the accident.

Health insurance#

Once PIP or MedPay is used up, or if you have none, your health insurance pays under the terms of your plan. You still owe the usual deductibles and copays, and network rules still apply. Some plans pay only after auto coverage has paid its share, so the order of payment can be part of the plan's own rules.

Using health insurance has two practical effects. In-network providers paid by a health plan generally accept the plan's negotiated rate. And the plan may have a right to be repaid from your settlement for what it paid; see medical liens and subrogation.

Medicare and Medicaid#

Medicare is a secondary payer when other coverage applies. Under federal rules, with limited exceptions, Medicare does not pay until the beneficiary has used up their no-fault benefits. For a liability claim, Medicare may make a "conditional payment" when the liability insurer is not expected to pay promptly, which the rules define as within 120 days after the earlier of the claim filing or the date of service.

Those payments are not free. Medicare must be repaid its conditional payments when a settlement, judgment or award is paid. Medicare sends a demand letter for the amount it says it is owed, and interest is charged if the debt is not resolved 60 days after that letter. CMS asks beneficiaries to contact its Benefits Coordination & Recovery Center whenever they have a pending liability or no-fault claim, so the amount can be checked before a settlement is paid out.

Medicaid works in a similar direction. Medicaid is generally the payer of last resort: when a third party such as an at-fault driver's insurer is liable, the state Medicaid agency must seek repayment. If you are on Medicaid, the agency may contact you about the claim, and its repayment comes out of the settlement.

The at-fault driver's liability insurer#

The other driver's Bodily injury liability. The part of a driver's auto policy that pays for injuries they cause to other people. Glossary coverage is meant to pay your injury losses, including medical bills. But it pays you, not your providers, and usually only once: when you sign a Release. The document you sign when you settle. It usually ends your right to claim more for the same crash, so read it carefully. Glossary at settlement or win a judgment. It has no general duty to pay your bills as they come in.

That payment is limited by the at-fault driver's policy limits. Minimums vary by state: for example, $30,000 per person in Texas, $25,000 in New York and $30,000 in California. Check your state's minimum on our state-by-state guide. If the driver had no insurance or too little, your own uninsured or underinsured motorist coverage may pay the difference; see uninsured driver accidents.

Hospital liens#

Many states let a hospital claim part of an injury settlement for unpaid emergency care, through a hospital Lien. A legal claim on part of your settlement by someone who paid for your care, such as a hospital, health plan or Medicare. Glossary. The rules differ a great deal. In Texas, a hospital lien attaches only if you were admitted within 72 hours of the crash, and it can never be more than 50% of what you recover. Our guide to medical liens and subrogation covers liens in more detail.

Letters of protection#

A letter of protection is an agreement under which a doctor or clinic treats you now and waits to be paid from your settlement or judgment. Florida's law defines it as an arrangement in which a provider treats in exchange for a promise of payment from a judgment or settlement, whatever the document is called. They can be an option for people without health insurance, or whose coverage has run out.

A letter of protection can make treatment possible when nothing else will pay. It also has consequences worth understanding before signing:

  • You may still owe the bill if the claim recovers less than expected, or nothing. Read what the letter says about that.
  • The charges may be higher than a health plan would pay, and the bill comes out of your settlement.
  • The other side may look at it. In Florida, to claim medical bills for care under a letter of protection, you must disclose a copy of the letter of protection and itemized, coded bills for the medical care. Other states have their own rules on what juries may hear.
  • The provider may sell the debt. Some providers transfer the right to be paid to a third party, which then collects from the settlement.

When you cannot pay yet#

If bills arrive before anything else pays, you still have options. Many providers will set up a payment plan, or wait for a short time if you show that a claim is open. Many hospitals have financial assistance programs; the billing office can tell you how to apply. Keep every bill, statement and letter in your claim file, so that each one can be matched to a payment later; the claim file checklist lists what to keep.

Questions people ask

Who pays my medical bills if the accident was not my fault?

The at-fault driver's insurer is responsible in the end, but usually pays only once, at settlement. Until then, your PIP or MedPay, then your health insurance, Medicare or Medicaid, usually pay, and they may be repaid from the settlement.

Will my health insurance pay for car accident injuries?

Usually yes, under your plan's normal rules, though some plans pay only after auto coverage such as PIP or MedPay. Your plan may have a right to be repaid from your settlement for what it paid.

Does Medicare pay for car accident injuries?

Medicare is secondary. It generally does not pay until no-fault benefits are used up, and for liability claims it may make conditional payments that must be repaid from the settlement. Interest is charged if Medicare is not repaid within 60 days of its demand letter.

What is the difference between PIP and MedPay?

Both pay medical bills from your own policy, whoever was at fault. PIP usually also pays part of lost income and other costs, and is required in no-fault states. MedPay usually covers medical and funeral costs only and is often optional.

What happens if the at-fault driver has no insurance?

Your own uninsured motorist coverage may pay your injury losses, including medical bills, up to its limits. Your PIP, MedPay and health insurance still pay first in the usual order.

What is a letter of protection?

It is an agreement under which a provider treats you now and is paid later from your settlement or judgment. You may still owe the bill if the claim recovers less than expected, so it is worth reading the terms carefully.

Do I have to pay back my health insurance from my settlement?

Often, yes. Many health plans, Medicare and Medicaid have a right to be repaid from an injury settlement for what they paid. The amount can sometimes be negotiated, and our guide to medical liens and subrogation explains how.

Sources

  1. eCFR, 42 CFR 411.52 and 411.53 — when Medicare makes conditional payments in liability and no-fault cases
  2. CMS, Medicare Secondary Payer beneficiary reference guide — reporting a claim and repaying Medicare
  3. Florida Legislature, Florida Statutes § 768.0427 — definition of a letter of protection and disclosure rules
  4. Texas Legislature, Property Code chapter 55 — hospital liens
  5. Florida Legislature, Florida Statutes § 627.736(1)(a) — as of October 2026
  6. New York State Department of Financial Services, Auto Insurance Information for Consumers — as of October 2026
  7. eCFR, 42 CFR 411.51(b) — as of October 2026
  8. MACPAC, Third Party Liability — as of October 2026
  9. eCFR, 42 CFR 411.50(b) — as of October 2026
  10. Insurance Information Institute, Background on: No-fault auto insurance — as of October 2026
  11. Michigan Department of Insurance and Financial Services, Choosing PIP Medical Coverage — as of October 2026
  12. Pennsylvania Insurance Department, Auto Insurance Guide — as of October 2026
  13. Pennsylvania Insurance Department, Auto Insurance — as of October 2026
  14. Texas Legislature, Insurance Code chapter 1952 (1952.101, 1952.152, 1952.153) — as of October 2026
  15. Alabama Department of Insurance, State Auto Insurance Laws — as of October 2026
  16. Maine Bureau of Insurance, Insurance Required by Law — as of October 2026
  17. Colorado Division of Insurance, Auto Insurance — as of October 2026
  18. New York State Department of Motor Vehicles, New York State Insurance Requirements — as of October 2026
  19. Texas Department of Insurance, Auto insurance guide — as of December 2025
  20. California DMV, Auto Insurance Requirements — as of July 2025
  21. California Department of Insurance, Automobile Insurance consumer guide (Form 901, February 2025) — as of February 2025
  22. Florida Department of Highway Safety and Motor Vehicles, Florida Insurance Requirements — as of April 2021

Last reviewed October 29, 2026 by the Accident Claim Facts editorial team. Found an error? Tell us.

Keep reading

  1. Money and compensationMoney and compensationWhat a car accident claim can pay for, which insurers pay and in what order, what liens, fees and costs take out of a settlement, how taxes work, and why no…Reviewed
  2. ToolWho pays my medical bills? The usual order in your stateAnswer four questions to see the usual order in which PIP, MedPay, health insurance, Medicare, Medicaid and the at-fault driver's insurer pay crash medical…Reviewed
  3. Money and compensationLiens and subrogationHospitals, health plans, Medicare and Medicaid can claim part of an injury settlement to get back what they spent on your care. Here is how each claim works…Reviewed
  4. The claim processMedical recordsYour HIPAA right to copies of your medical records and bills, how fast providers must answer and what they may charge, what to request for a claim, and what…Reviewed
  5. Money and compensationContingency feesMost injury lawyers are paid a share of what they recover for you. How that share is worked out, how case costs are handled and where the law caps the fee all…Reviewed
  6. Money and compensationTaxes on settlementsUnder federal law, damages for physical injuries are generally not taxable income, but punitive damages, interest and some other parts of a settlement can be…Reviewed

    Try “deadline”, “Texas” or “demand letter”. Press Enter to open a result.