The claim process

What is the auto insurance claim process after a car accident?

The whole arc in one view

1. Document at the scene. Before any insurer is involved, the claim's evidence is created — or lost — at the scene. Photos of both cars and the wider scene, the other driver's details, witness names, and your own written account are the raw material every later decision rests on. The guide to what to do right after a crash covers this stage in full.

2. Report the crash. You open the claim with your insurer or the other driver's, hand over the basic documents, and get a claim number. That number is the claim's identity from here on — every document, call, and payment ties back to it. The filing stage is walked through step by step below.

3. Investigation and liability. The insurer gathers statements and evidence and decides who was at fault, and in what share. That liability decision gates most of what follows: a third-party insurer typically does not pay until it accepts its driver was at fault, and shared fault reduces what the other side owes under the rules most states use.

4. The estimate. The damage is inspected and priced. The insurer's estimate is the opening figure, not necessarily the final one — a body shop may price the same damage differently, and hidden damage found during repairs is added through supplements. Estimate disagreements are one of the most common friction points in the whole process.

5. Repair or total-loss decision. Here the claim branches. A repairable car goes to a shop and the repair branch begins; a car whose repair cost crosses the insurer's total-loss threshold is valued instead and settled as a total loss. The two branches involve different documents, different timelines, and different disputes — knowing which branch you are on tells you which guides apply.

6. Payment. Once amounts are settled, payment is issued — to you, to the shop, or to a lienholder first where a loan is involved. On a first-party claim your deductible comes out of the payment; on a third-party claim there is no deductible. Where your insurer paid and the other driver was at fault, subrogation — your insurer recovering from the other side — settles up afterward, usually without you running it.

7. Dispute, if needed. A liability decision, an estimate, or a valuation you believe is wrong is not necessarily final. Disputes have their own stage, their own evidence, and their own escalation path, covered in the section on stalls and disputes below and in the dispute guide.

This arc — scene, report, investigation, estimate, branch, payment, dispute — is the same lifecycle the homepage maps out. Every claim travels it; claims differ in how long each stage takes and how much friction each one holds. Typical timings for each stage are covered in how long an auto claim takes.

Filing the claim, step by step

Filing is the one stage fully in your hands, and it is simpler than the stages that follow.

1. Choose your channel. Your insurer's app, its online portal, its claims phone line, or your agent are all standard ways to open a claim. The channel does not change the claim — pick the one that gives you a written record most easily, and keep that record.
2. Hand over the basics. Your policy number and ID, the date, time, and location of the crash, the other driver's name, insurer, and policy number, the police report number if one was made, and a basic account of what happened. The full list, plus the evidence file to build alongside it, is in the guide to the documents you need to file a claim.
3. Get the claim number. Do not end the filing without it. Write it on everything you send from now on, and use it in every call and message.
4. Note the adjuster assignment. An adjuster will be assigned to run the claim. Get the name, a direct contact, and how they prefer documents sent. If assignment takes a few days, that alone is not a problem — but record when you filed, so the wait is documented.
5. Schedule the inspection. Before you finish filing, know how and when the car will be inspected — at a shop, at your home, at a drive-in center, or by photo estimate. The estimate stage cannot start until the car has been seen.

What happens after you file

Investigation. The adjuster collects the file: statements from the drivers, the police report if one exists, scene photos, and witness accounts. You may be asked for a recorded statement — your own insurer is generally owed cooperation under your policy, while a statement to the other driver's insurer is a different decision, worth making deliberately rather than automatically.

The liability decision. The insurer states its position on fault. On a first-party claim this mostly affects whether your insurer pursues the other side; on a third-party claim it decides whether that insurer pays at all, and shared-fault findings reduce the amount. Get the decision in writing, with the reasons, either way — a written position can be answered, a phone summary cannot.

The estimate. The inspection produces a written estimate of the repair cost. Compare it against any estimate your own shop writes. Gaps between the two are common and are handled by documentation — photos, teardown findings, and supplements — rather than by argument alone.

The two branches. If the car is repairable, the claim moves into the repair branch: shop scheduling, repairs, supplements for hidden damage, and final payment against the completed work. How that branch runs — and your rights inside it — is the subject of the body shop claims hub. If the repair cost crosses the total-loss threshold, the claim moves to valuation instead: the insurer prices what the car was worth just before the crash, and the settlement is built on that figure. That branch is covered by the total loss hub.

Payment, the deductible, and subrogation. Payment closes the money side of the claim. On your own policy, your deductible is subtracted — you typically pay it to the shop, or it comes off the settlement on a total loss. On a third-party claim, no deductible applies. If your insurer paid under your collision coverage for a crash that was the other driver's fault, it will usually pursue that driver or their insurer to recover what it paid — that recovery is subrogation — and your deductible may be returned to you if the recovery succeeds, in full or in part depending on what is recovered and how your state and policy treat it. You do not run the subrogation; your job is to keep your evidence available if it is asked for.

Where claims stall — and what unblocks them

Silence. The most common stall is simple quiet: no update, no decision, no returned call. Silence is unblocked by a specific written inquiry — which stage the claim is in, what it is waiting on, and from whom — sent on a deliberate rhythm rather than daily. If the silence is the other driver's insurer, the options for that situation are covered in the guide to the other driver's insurer stalling.

Liability disputes. When fault is contested, everything behind the liability stage waits. What unblocks a dispute is evidence, presented in writing: scene photos, the police report, witness details, and a clear account that answers the other side's version point by point. If the dispute hardens into a decision you believe is wrong, it moves from stall to formal disagreement.

Estimate gaps. When the insurer's estimate and the shop's price disagree, the claim stalls at the repair stage. The unblock is documentation from teardown — photographs of the hidden damage and a written supplement — which is the mechanism the process itself provides for exactly this situation.

When a stall becomes a decision you need to challenge — liability, an estimate, or a valuation — the routes are laid out in how to dispute or appeal a claim decision. Keep the sequence straight: ask in writing, document the answer, then dispute with the file behind you.

Frequently asked questions

How do I file a car insurance claim step by step?

Choose a channel — your insurer's app, its online portal, its claims phone line, or your agent. Hand over your policy number, the crash details, the other driver's information, and a basic account of what happened. Get the claim number, note the adjuster assigned to the claim, and schedule the inspection. Keep a copy of everything you send.

What happens after I file an auto insurance claim?

The insurer investigates: it takes statements, reviews the evidence, and makes a liability decision about who was at fault. The damage is inspected and an estimate is written. The claim then branches — the car is repaired, or it is declared a total loss and valued — and payment follows once the amounts are settled.

Can I file a car accident claim online or by phone?

Yes. An insurer's app, its online portal, its claims phone line, and filing through your agent are all standard ways to open a claim. Whichever channel you use, the claim is the same — make sure you come away with the claim number and a record of what you submitted.

Do I file with my own insurer or the other driver's?

It depends on fault and on the coverage you carry. If another driver was at fault, you can claim against their liability insurer with no deductible, or claim under your own collision coverage and let your insurer pursue the other side. If fault is yours or is disputed, your own collision coverage is usually the working path. The first-party vs. third-party guide walks through the trade-offs.