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The claim process

How long does a car accident claim take?

There is no official average for how long a car accident claim takes. Here are the phases, the insurer deadlines, the court timelines and the things that slow a claim down.

Quick answer

There is no official average for how long a car accident claim takes, because most claims settle privately and no agency counts them. The biggest factors are how long medical treatment lasts, whether fault is disputed, how many insurers and liens are involved, and whether a lawsuit is needed. Insurers must answer within set times under state rules, many based on a national model. For cases that went to trial in a federal study, the median time from filing to verdict in car accident cases was 20.1 months. Whatever happens, your state's filing deadline is the hard limit.

Key facts

Official average time to settle a claim
NoneSettlements are private and not counted
Insurer's time to acknowledge a claim
15 daysNAIC model; states set their own rules
Decision on a claim on your own policy
21 days after proof of lossNAIC model; states vary
Payment once the insurer accepts liability
30 daysNAIC model, if the amount is not in dispute
Car accident cases: filing to verdict or judgment
20.1 months (median)Cases that went to trial, 2005 (BJS)
Medicare's list of bills it paid
Within 65 daysAfter Medicare's case is opened
Shortest adult injury filing deadline
1 yearTennessee

Why there is no official average#

Courts publish statistics about lawsuits, but most car accident claims never become lawsuits. They end with a signed release between the injured person and an insurer, and the terms, including how long it took, stay private. No government agency collects that information, so any figure you see online for the typical time to settle is an estimate, not an official statistic.

What can be described honestly is the sequence of steps, the deadlines insurers must meet, and the time courts take for the cases that reach a verdict. Those give a realistic sense of scale for your own claim.

A typical claim timeline, step by step#

Every claim is different, and some steps overlap. A simple claim with clear fault and short treatment can move quickly; a serious injury with disputed fault can take years.

  1. Report the crash and open the claims. Notify your own insurer and, if someone else caused the crash, open a claim with their insurer.
  2. The insurer acknowledges and investigates. Under the model rule many states follow, an insurer should acknowledge a claim within 15 days and send any claim forms within 15 days.
  3. Treatment continues. Most injury claims are valued after you reach Maximum medical improvement. The point at which doctors expect no further recovery. Claims are often valued once you reach it. Glossary, which can take weeks for minor injuries and much longer for serious ones.
  4. Gather records and bills. Providers must act on a request for your records within 30 days, with one extension of up to 30 days.
  5. Send a demand and negotiate. After the demand letter, the model rule asks insurers to reply to each letter within 15 days. Several rounds of offers are common.
  6. Settle, clear liens and get paid. The release is signed, liens and any Medicare claim are resolved, and payment follows. The model rule asks insurers to pay within 30 days of accepting liability.
  7. If there is no settlement, file a lawsuit before the deadline. Discovery, depositions and mediation follow, and a small share of cases go to trial.

What slows a claim down#

Most delays come from a handful of causes. Knowing them helps you understand why one claim takes months and another takes years.

FactorWhy it adds time
Long or ongoing treatmentThe claim is hard to value until doctors can describe your recovery and future care
Disputed faultInsurers investigate, collect statements and argue over percentages under your state's Comparative negligence. A rule that splits blame between the people involved and cuts your recovery by your own share of fault. Glossary rule
Several insurersYour own coverage, the other driver's policy and any underinsured motorist claim each follow their own process
Liens and MedicareFinal amounts must be confirmed before money can be paid out
A government vehicleSpecial notice rules apply, and a federal agency has 6 months to act on a claim before it can be treated as denied
A child's claimMany states require a judge to approve a minor's settlement
Busy courtsIf a lawsuit is filed, the court's calendar sets much of the pace

Fault disputes take time because every percentage point can change what is paid. The fault-rule explainer shows how much a share of the blame matters in your state.

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 take longer than many people expect. Medicare's recovery contractor sends a Conditional Payment Letter within 65 days of the letter that opens its case, issues a final demand after the settlement is reported, and charges interest if the debt is not resolved 60 days after that demand. Our guide to medical liens and subrogation explains the other kinds.

Insurer response deadlines#

Insurers are regulated by the states, and most states set rules on how quickly insurers must handle claims. Many are based on a model regulation from the National Association of Insurance Commissioners (NAIC). Its main timelines are:

  • acknowledge a claim within 15 days;
  • reply to a claimant's letters within 15 days;
  • for a claim on your own policy, accept or deny it within 21 days of receiving proof of loss, and send written status letters every 45 days while the investigation is open;
  • pay within 30 days once liability is accepted and the amount is not in dispute.

States write their own versions. In Texas, for example, an insurer must acknowledge a claim on your own policy and begin its investigation within 15 days, decide within 15 business days after receiving the information it asked for, and pay within 5 business days after accepting the claim. Prompt-payment deadlines apply to first-party claims: claims you make under your own policy that your insurer pays to you, not claims against the other driver's insurer.

These rules control how fast an insurer must respond, not how fast it must agree to your number. If an insurer ignores them, your state insurance department accepts complaints.

Why many people wait for maximum medical improvement#

Maximum medical improvement is the point at which your doctors expect no further significant change in your condition. It is not the same as a full recovery; some people reach it with lasting symptoms.

Many people wait for that point before settling because a release is usually final. A settlement signed after two months of physical therapy usually cannot be reopened if surgery turns out to be needed at month six. Waiting lets the claim include future care, lasting limits and the full cost of treatment.

Waiting has costs too, and bills arrive in the meantime. Personal injury protection, medical payments coverage or health insurance often pays first, and those payers may be repaid later from the settlement. The settlement negotiation guide covers what happens once the claim is ready to value.

If the claim goes to court#

A lawsuit adds formal stages: service, the answer, discovery, depositions, motions, often mediation, and finally a trial date. Our guide to filing a lawsuit explains each one.

National figures come from a federal Bureau of Justice Statistics study of state courts. For car accident cases that went to trial in 2005, the median time from filing to verdict or judgment was:

Type of trialMedian time from filing
All car accident trials20.1 months
Jury trials20.3 months
Bench (judge-only) trials16.6 months
All tort jury trials, for comparison23 months

These figures are old and cover only the few cases that reached a verdict, about 4% of tort cases in the same study. Many lawsuits settle well before trial, and appeals can add more time after a verdict.

The filing deadline is the hard limit#

However long the insurer takes, your state's Statute of limitations. The law that sets the last day to file a lawsuit. After it passes, a court will usually dismiss the case, however strong it is. Glossary keeps running. For an adult's injury claim it is 1 year in Tennessee, 2 years in Texas, 3 years in New York and 6 years in Maine. Look up your state with our deadline tools or the state-by-state guides.

The NAIC model asks insurers to warn people who are claiming against another driver's policy without a lawyer at least 60 days before a time limit expires, but a warning is not guaranteed. Claims against a government body can have much shorter notice deadlines, such as 6 months in Texas.

Questions people ask

How long does it take to settle a car accident claim?

There is no official average. A small claim with clear fault and short treatment can settle within a few months, while a serious injury with disputed fault can take years. Treatment length, fault disputes, liens and whether a lawsuit is filed matter most.

How long does an insurance company have to respond to a claim?

It depends on your state. Under the NAIC model many states follow, an insurer should acknowledge a claim within 15 days and reply to letters within 15 days. Your state insurance department can tell you the rules that apply.

Why is my car accident claim taking so long?

Common reasons are ongoing treatment, a dispute over fault, several insurers, and liens or a Medicare claim that must be resolved before payment. If a lawsuit is filed, the court's schedule adds time.

Should I settle before I finish treatment?

That is your decision. Many people wait until they reach maximum medical improvement, because a signed release usually ends the claim even if the injury turns out to be worse. A licensed attorney in your state can discuss the timing for your case.

Does the statute of limitations stop while I negotiate with the insurer?

No. The deadline keeps running during insurance talks. If the claim has not settled as the deadline approaches, a lawsuit may need to be filed to protect it.

How long does a car accident lawsuit take?

In a federal study of state courts, car accident cases that went to trial took a median of 20.1 months from filing to verdict or judgment. Most lawsuits end without a trial, and those that settle can end sooner or later than that.

How long after settling will I get paid?

The model rule asks insurers to pay within 30 days once liability is accepted. Clearing liens and Medicare's claim, and court approval of a child's settlement, can add weeks or months.

Sources

  1. NAIC, Unfair Property/Casualty Claims Settlement Practices Model Regulation — model claim-handling timelines
  2. Bureau of Justice Statistics, Tort Bench and Jury Trials in State Courts, 2005 — Table 8, time from filing to verdict
  3. CMS, Medicare Secondary Payer beneficiary reference guide — Medicare's recovery steps and timing
  4. U.S. Department of Health and Human Services, HIPAA right of access timing — time to provide medical records
  5. Justia (2025 Tennessee Code), Tenn. Code Ann. § 28-3-104 — as of October 2026
  6. Cornell LII, 28 U.S.C. § 2675(a) — as of October 2026
  7. Texas Legislature, Insurance Code § 542.055(a) — as of October 2026
  8. Texas Legislature, Civil Practice and Remedies Code § 16.003(a) — as of October 2026
  9. New York State Senate, CPLR 214 — as of October 2026
  10. Maine Legislature, 14 M.R.S. § 752 — as of October 2026
  11. Texas Legislature, Civil Practice and Remedies Code § 101.101(a) — as of October 2026

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

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