How Insurance Claims Work After a Collision
Most people only deal with a collision claim a handful of times in their life, so the process feels opaque exactly when you're most stressed. Here's the whole thing, start to finish, in plain English.
One thing worth separating before you start: whether your insurer writes the car off and whether the state brands your title are two different decisions, made by different people under different law. They get quoted interchangeably and they are not. If your car is badly damaged, read will my car get a salvage title alongside this, the percentages you will find quoted elsewhere often do not apply to an ordinary insured driver at all.
Step 1: The claim gets opened
You (or the other driver) report the accident to the insurer: by app, phone, or through an agent. You'll get a claim number and an adjuster assigned. If the other driver was at fault, you can claim against their liability coverage (a "third-party claim") or use your own collision coverage and let your insurer recover the money later (called subrogation). Using your own coverage is usually faster; the deductible is typically refunded if the other party is found at fault.
Step 2: The estimate
The insurer needs a repair estimate before authorizing work. This happens one of three ways: you upload photos through their app, an adjuster inspects the car, or a repair shop writes the estimate. Photo estimates are fast but almost always incomplete, collision damage hides behind panels, and nobody can photograph a bent structural rail through a bumper cover.
Step 3: Choosing the shop: DRP or your own
Insurers maintain networks of "direct repair program" (DRP) shops that agree to the insurer's pricing and processes in exchange for referral volume. A DRP shop can be perfectly good, and the paperwork is smoother. But in most states, the choice of repair shop is yours, not the insurer's: an insurer can recommend, but generally can't require, a specific shop. If you have a shop you trust, or your vehicle needs a manufacturer-certified facility (common for aluminum-bodied trucks and EVs), say so early and put it in writing.
When comparing shops, look past the lobby: state licensing, manufacturer certifications, and equipment for your specific vehicle matter more than decor. You can check a shop's public record here: license status, certifications, and compliance history.
Step 4: Supplements: why the price goes up mid-repair
Once the shop disassembles the vehicle, hidden damage almost always appears. The shop documents it and files a "supplement", a revised estimate the insurer must approve before that additional work proceeds. Supplements are normal, not a scam signal; a repair with zero supplements from a photo estimate is the unusual case. They are, however, the single biggest source of repair delays, because work can stall while approval is pending.
Step 5: Payment and your deductible
The insurer pays the shop directly or reimburses you, minus your deductible, which you pay the shop at pickup. If a lienholder (your auto loan bank) is on the title, checks are sometimes made out jointly, plan a day or two for endorsement logistics.
When the car is totaled
An insurer declares a total loss when projected repair costs run up against the vehicle's actual cash value and paying out beats repairing. That is an economic decision by the carrier.
It is worth separating from the percentage thresholds you will see quoted state by state. Those live in state salvage and title statutes, and they govern when a title gets branded, not when a carrier decides to write a check. Both can apply to the same car on the same day, and they answer different questions. Treating a title-branding percentage as the insurer's decision rule is one of the most common ways this gets explained wrong.
You can usually negotiate the valuation with comparable listings, and the first offer is typically the low end; here is how the total-loss number is built and how to push back. If the car ends up repaired or retained rather than surrendered, find out who carries the duty to apply for a salvage title and what the deadline is: in some states that obligation sits with the vehicle's owner and the clock starts at the date of damage rather than at the insurer's decision.
Your rights, briefly
You generally have the right to choose your repair shop, to receive a copy of every estimate, and to a repair that restores the vehicle to pre-loss condition. If a dispute stalls, every state has an insurance department that takes consumer complaints, and that lever works better than arguing with a call center. Find your state's regulator and its complaint page. When the fight is over the repair itself, such as a denied ADAS calibration or a manufacturer-required part, see when insurance won't pay for a proper repair. When it is over delay or a lowball rather than a line item, several states name that conduct in their own claims rules, quoted in deny and delay, and who is allowed to set your claim number covers the licence behind the figure you were given.
The records angle
The quiet advantage in any claim is choosing a shop whose qualifications are verifiable, not just advertised. A shop's state license status, EPA registration, and manufacturer certifications are public records, that's exactly what this directory verifies, so you can walk into the claim already knowing the shop is what it says it is.
General consumer information: not legal, insurance, or financial advice. Requirements, coverage, and practices vary by state, policy, and manufacturer.
Where this fits
Each link says what it is for. We add one only when a reader on this page has a real reason to need that page next.
- How to Read a Collision Repair Estimate (read the estimate line by line before you agree to anything)
- Who Is Allowed to Set Your Claim Number? The Licensing Behind Auto Damage Appraisals (who is legally permitted to decide the figure on your claim)
- Deny and Delay: The States That Name It in Law, Quoted (what your state actually prohibits when a claim stops moving)
- Total Loss: Why the First Check Is Low, and Why Cashing It Can End Your Leverage (if they decide to total the car instead of repairing it)
- The Rate Loop: How the Prevailing Labour Rate Is Set (where the labour rate on your estimate comes from, and who sets it)
- Who Pays for Your Collision Repair, and What the Documents Show (the whole documented map: who sets the rate, who owns the shop, who may write the estimate)
- The Cheapest Thing You Can Do Is Nothing (what it actually costs to disagree with a claim decision, priced route by route)