Start here
How a car insurance claim works
Which part of a standard auto policy pays, what the policy asks of you after a loss, and the steps and time limits between the first call and the check.
By Valoroath Editorial Team Updated 7 min read
In plain terms
A claim starts when you tell an insurer about a loss and ends when it pays, denies or settles. Many US auto policies follow a standard form in six parts: liability for damage you cause others, medical payments, uninsured motorists, damage to your own car, your duties after an accident, and general provisions. Your side of the deal is prompt notice, cooperation and proof of the loss. The insurer's side is set by state law, which in many states follows an NAIC model: acknowledge within 15 days, accept or deny within 21 days after proof of loss, and pay an undisputed amount within 30 days.
- Report the loss
- Promptly (policy duty)
- Acknowledge (NAIC model)
- 15 days
- Decide (NAIC model)
- 21 days after proof
- Pay undisputed amount
- 30 days (model)
The parts of the policy that pay
Many personal auto policies in the US are built on a standard form written by ISO, an insurance industry organization, or on a close copy of it. Insurers change names and add endorsements, but the structure is usually the same, and knowing it tells you which part of your policy a claim falls under. The 2005 edition of that form, filed with the Virginia Bureau of Insurance, has these parts:
| Part | What it does | Who claims under it |
|---|---|---|
| A. Liability | Pays damages for injury or property damage you are legally responsible for, and defends you | People you hurt or whose property you damage |
| B. Medical payments | Pays reasonable medical and funeral expenses for services within 3 years of the accident | You, your family and your passengers |
| C. Uninsured motorists | Pays what you could recover from an uninsured or hit-and-run driver for injuries | You and the people insured on your policy |
| D. Damage to your auto | Collision and other than collision (comprehensive), minus your deductible | You |
| E. Duties after an accident or loss | What anyone seeking coverage must do | Applies to every claim |
| F. General provisions | Territory, subrogation, legal action against the insurer | Applies to every claim |
A claim under your own policy (Parts B, C or D) is a first-party claim. A claim against another driver's Part A is a third-party claim, and it works differently; see first-party vs. third-party claims. States add their own required coverages, such as personal injury protection in no-fault states.
From the first call to payment
- Report the loss. Tell your insurer how, when and where it happened, with the names and addresses of anyone injured and any witnesses. You get a claim number; write it on everything you send.
- Acknowledgment. The insurer confirms the claim, assigns an adjuster and tells you what it needs, such as photos, the police report number or a repair estimate.
- Investigation. The adjuster takes statements, looks at the police report, inspects or photographs the car and decides which coverages apply and, where another driver is involved, who was at fault.
- Proof of loss. You send the documents that show the amount: estimates, invoices, medical bills, a signed proof of loss form if the insurer asks for one.
- Decision. The insurer accepts the claim, accepts part of it, or denies it. A denial should be in writing and name the policy provision it relies on.
- Payment. The insurer pays you, the repair shop or your lender, minus any deductible, or repairs or replaces the car as the policy allows.
A simple glass or hail claim can move through these steps in days. A claim with injuries, a fault dispute or a total loss takes longer. The adjuster's role at each step is covered in what a claims adjuster does.
What the policy asks of you
Part E of the standard form lists the duties of anyone seeking coverage. The insurer has no duty to provide coverage if your failure to meet them is prejudicial to it, meaning it hurt the insurer's ability to investigate or defend. Under that form you must:
- Give prompt notice of how, when and where the accident or loss happened.
- Cooperate with the investigation, settlement or defense of any claim or suit, and promptly send copies of any legal papers you receive.
- Submit to an examination under oath, and to physical exams by doctors the insurer selects and pays for, as often as it reasonably requires.
- Authorize the insurer to get medical reports and other pertinent records.
- Submit a proof of loss when the insurer requires one.
- For damage to your car: protect it from further loss (the insurer pays reasonable costs of doing so), report a theft to the police promptly, and let the insurer inspect and appraise the damage before repair or disposal.
The insurer's side of the clock
Every state has a law against unfair claim practices, and many set deadlines through a regulation based on the NAIC's model rule for property and casualty claims. Under that model the insurer must acknowledge a claim within 15 days, reply within 15 days when you write and expect an answer, and accept or deny within 21 days after proof of loss. If it needs more time, it must tell you why within 21 days and write again every 45 days. Once it accepts the claim, it should pay an undisputed amount within 30 days.
States change these numbers. Texas, for example, gives an insurer 15 days to acknowledge a claim on your own policy, 15 business days to accept or reject it after it has everything it asked for, and 5 business days to pay. The figures for your state are on its page in claim rules by state, such as Texas claim rules.
When you disagree with the result
- Ask in writing for the reasons and the policy language behind a denial or a low offer. If you object to a denial, the NAIC model has the insurer tell you in writing that the state insurance department can review it.
- Use the appraisal clause when you agree the loss is covered but not on the amount of damage to your car. Each side picks an appraiser, the two pick an umpire, and a decision agreed by any two is binding. See the appraisal clause.
- Complain to your state insurance department when deadlines pass or you get no explanation; see filing a complaint.
- Legal action against your own insurer is possible under the standard form only after you have complied with all the policy's terms, and your state's deadline to sue keeps running while you talk.
Before a small claim, compare the payout with your deductible and a likely premium change; the claim or pay calculator does the arithmetic.
Questions people ask
How long does a car insurance claim take?
A simple claim can be paid within days. Under the NAIC model rule many states follow, the insurer must accept or deny within 21 days after proof of loss or explain in writing why it needs more time, and pay an undisputed amount within 30 days. Injuries, fault disputes and total losses take longer.
Do I have to report an accident if I don't plan to file a claim?
Usually yes. The standard policy requires prompt notice of any accident or loss, and late notice can cost you coverage if it hurts the insurer's investigation, especially if the other driver claims against you later.
What is a proof of loss?
A statement, often on the insurer's form and sometimes signed under oath, that sets out what was lost or damaged and the amount you claim. The standard policy requires one when the insurer asks, and the NAIC model's 21-day decision clock starts when the insurer receives it.
Which part of my policy pays for my car?
Part D, coverage for damage to your auto: collision for crashes and rollovers, and other than collision (usually called comprehensive) for theft, hail, fire, glass, animals and similar losses. Both are optional and carry a deductible.
Sources on record
- ISO Personal Auto Policy PP 00 01 01 05, filed with the Virginia State Corporation Commission, Bureau of Insurance
- NAIC — Unfair Property/Casualty Claims Settlement Practices Model Regulation (MDL-902)
- NAIC — Unfair Claims Settlement Practices Act (MDL-900)
- NAIC — Auto insurance consumer guide
- Texas Insurance Code, Chapter 542 — Prompt Payment of Claims
Facts on this page were checked against these sources on November 11, 2026. Policy wording is quoted from the 2005 edition of the standard form; your insurer's policy may use a later edition or its own form.
Ask a licensed agent to review your coverage
After a claim, the policy you had is the one you can still change. Describe your situation and Valoroath passes it to licensed insurance agents and insurers who can review your coverage and quote, if you want them to. Valoroath itself does not sell insurance or handle claims.
- 1 Five questions about your car, your record and your policy.
- 2 Who to ask for, and your consent to be contacted.
- 3 A licensed insurance agent or insurer reviews what you have. You change nothing unless you choose to.
Sending this request shares your answers and contact details with the licensed insurance agents and insurers who receive it, which some state privacy laws treat as a sale; see your privacy choices. An agent reviews your coverage; they can't take on your claim or a dispute with your insurer. You pay Valoroath nothing. The licensed insurance agents and insurers who contact you pay Valoroath for requests and set their own prices and terms; your claim stays with your insurer. How we make money.
Next in the file
-
How claims work
First-party vs. third-party claims
Your own policy or the other driver's: how deductibles, limits, fault and deadlines differ.
-
How claims work
What a claims adjuster does
Staff, independent and public adjusters, what an adjuster decides, and how to work with one in writing.
-
After a crash
Reporting to your insurer
Your duties under the policy, what to have ready, report vs. claim, and the deadlines the insurer must meet.