August 17, 2026Car Accidents9 min read

Written by Boyadzhyan Legal Shield editorial team

Reviewed for legal accuracy by Knarik Boyadzhyan

Last substantively reviewed August 29, 2026

A claimant and attorney reviewing a milestone timeline from crash investigation through medical records and resolution

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There is no honest calendar estimate that fits every California car accident claim. A claim with clear responsibility, available coverage, documented loss, and no lawsuit may move very differently from one involving disputed fault, several vehicles, uncertain coverage, serious injuries, or litigation.

Instead of asking only, “How many months should this take?” ask: “What is unresolved now, and which clock, if any, governs the next step?” That question can distinguish necessary evidence development from avoidable drift. It also keeps a filing deadline from disappearing inside an open-ended negotiation.

Find out what your claim is actually waiting on.

Find out what your claim is actually waiting on.
Timing variable	What can keep the issue open	What a real answer looks like
Medical and loss proof	Material questions about the condition, causation, restrictions, expenses, or income effect remain unsupported or genuinely unresolved	A defined record set for the period being evaluated and a clear statement of what information is still missing
Responsibility and parties	The drivers disagree about conduct, or ownership, employment, or another party's role has not been resolved	A written position tied to the disputed act, the available evidence, and the people or entities being evaluated
Coverage	The insurer has not identified the insured person, vehicle, policy provision, exclusion, limit, or other coverage issue	A specific written coverage position or an itemized request for the information needed to reach one
Evaluation and negotiation	The insurer says it lacks material information, or the parties disagree about supported loss, release scope, or terms	A supported submission, itemized request, written offer or counteroffer, or a defined impasse
Lawsuit process	Filing, service, discovery, motions, expert work, or the court's schedule controls the next event	The current formal deadline, outstanding discovery issue, scheduled event, or ruling needed for the next decision
Closing	Release language, signatures, an approval, a reimbursement issue, or a payment condition remains open after agreement	The exact remaining condition, who controls it, and what document or event will satisfy it

That table is a diagnosis, not a calendar. More than one variable can remain open, and new information can change which one controls, so the useful question is which one is holding your claim today. “Still investigating” is not a complete status. Ask what is being investigated, who has the needed information, when it was requested, and what decision will follow when it arrives.

If you want the whole sequence from the beginning, the broader guide to how a California personal-injury claim works follows the full claim lifecycle. This page is narrower: why the time varies, and how to find the next decision nobody has made in yours.

Insurer deadlines begin with specific triggers, not the crash date.

This is the closest thing to a fixed answer anywhere in the claim. California's Fair Claims Settlement Practices Regulations impose timing duties at particular points in claim handling. They are important, and they are worth knowing by name when you call. What they do not do is create one date by which every disputed car accident claim must settle.

Insurer deadlines begin with specific triggers, not the crash date.
Regulatory clock	Trigger and general duty	What it does not mean
15 calendar days	After receiving notice of a claim, an insurer generally must acknowledge the notice, provide necessary forms and reasonable assistance, and begin any necessary investigation.	It is not a 15-day deadline to settle or pay every claim.
40 calendar days	After receiving proof of claim, an insurer generally must accept or deny the claim, in whole or in part, subject to the regulation.	It does not begin merely because the collision occurred, and acceptance or denial is not the same as completing every settlement step.
Continuing 30-day notices	If the insurer needs more time to determine whether to accept or deny, it generally must give written notice explaining why and continue specified written updates until a determination or legal action.	An extension notice does not itself establish that the delay is reasonable in every circumstance or that the claim has been resolved.
30 calendar days after acceptance	After accepting the claim and, when necessary, receiving a properly executed release, the insurer generally must tender payment or otherwise perform, subject to listed exceptions.	A telephone discussion about a possible number is not necessarily acceptance, and payment conditions may still matter.

Which word the regulation uses is the whole game. Notice of a claim, proof of claim, a liability determination, an accepted settlement, and receipt of a properly executed release are not interchangeable events, so a clock you assume is running may not have started. Keep the documents showing when you sent information, what was included, and whether the insurer confirmed receipt.

When the insurer writes to say it needs more time, read the letter rather than recording only the new date. Does it identify a witness, record, coverage question, medical issue, or other fact? Does the next requested item actually bear on the pending decision? Is the insurer waiting for something within your control, its insured's control, or a third party's control? Those facts tell you more than the new date does.

Medical uncertainty affects proof, not health decisions.

Material health information may still be unknown when an insurer evaluates a claim. That does not mean a person should obtain, continue, stop, or delay care to affect timing. Medical decisions belong with qualified professionals and should be made for health reasons.

The claim question is narrower than the health question: what can your current records support, and what material uncertainty remains? A referral, test, or follow-up you have not had yet may leave an open question. It does not prove a future diagnosis or cost. Your records may document what was reported, observed, recommended, and provided without automatically establishing legal causation or compensable loss.

So ask whether your claim is waiting for an identified medical fact somebody can name, or merely for an undefined idea that the person must be “done treating.” If nobody will say which, request a precise explanation of the information needed for evaluation. The guide to medical treatment and gaps in care addresses the record in more detail without turning legal strategy into medical advice.

“Liability is pending” and “coverage is under review” are not answers.

Your collision may involve a disputed movement or signal, a vehicle owned by someone other than the driver, a driver who was working, several contributing vehicles, or a policy question about a person or vehicle. Each issue can create a different clock because each depends on different information and a different decision-maker. One vague phrase can be covering several separate problems.

Replace “liability is pending” with the exact act in dispute and the source expected to clarify it. Replace “coverage is under review” with the policy, insured person, vehicle, occurrence, exclusion, limit, or other provision actually in question. A useful status should eventually lead to a written position, an itemized request, or a named piece of evidence rather than an indefinite category.

Talking to the adjuster does not stop your filing clock.

This is the quiet risk in waiting politely. An insurer can continue evaluating or negotiating while the legal deadline for filing a lawsuit continues to approach. An open claim number, a pending offer, or regular conversations do not by themselves stop the limitations period.

California Code of Civil Procedure section 335.1 provides a common two-year period for an action involving injury to or death of an individual caused by another's wrongful act or neglect. That is the number most people have heard, and it's not automatically your number. Other deadlines can apply. Public-entity claims may involve earlier claim-presentation requirements. The injured person's age, the identity of a defendant, the cause of action, and other facts can change the analysis.

Do not use the common period as a self-calculated final answer. Write down the collision date, date of injury or death, identities of potential defendants, and any public-entity involvement, then have the applicable dates determined rather than assumed. The detailed guide to California personal-injury deadlines explains that analysis.

Filing a lawsuit does not guarantee a faster result, and avoiding a lawsuit does not guarantee efficiency. Filing begins a formal process that can create enforceable procedures for obtaining information, but it also introduces court rules and schedules. The question is whether filing is needed to preserve the claim or place an unresolved dispute into a process that can decide it.

Agreeing on a number is not the last step.

Even after the parties agree on material settlement terms, the release must reflect the agreement, the proper people must sign, and any required approval or legitimate reimbursement issue may need attention. A claim can go quiet again after the part that feels like the end. The insurer may also be waiting for a properly executed release or another identified payment condition.

Do not let all of that be called “processing.” Ask which condition remains, who controls it, when it was requested, and what will satisfy it. For the offer and release decision, see the guide to evaluating a first settlement offer. For a detailed analysis of asserted repayment interests, see the guide to medical liens.

One page will tell you whether your claim is moving or drifting.

If your claim appears stalled, build a dated one-page status from the last written position, every outstanding request, what you have already supplied, and any approaching legal deadline. Then ask:

Which timing variable is controlling movement in your claim right now?
What specific decision is pending, and who must make it?
What information is missing, why is it material, and who can obtain it?
Which of your dates may trigger a legal clock: notice, proof of claim, acceptance, release, or filing?
What should happen after the pending item or decision arrives?

A period without news reveals little unless you know what the expected next event was. Silence after an unexplained missed written commitment presents a different question. Counsel can compare the claim correspondence, policy positions, supporting record, and legal calendar to distinguish defined development from drift or deadline risk.

Primary Legal Authorities

A Practical Next Step

Put the last written insurer position, every outstanding request, the records you have already sent, your current medical and loss information, the coverage correspondence, and the filing deadline on one page. Write the next decision beside each item and identify who has to make it. That page will show you whether your claim is developing, waiting on a defined event, or drifting without a clear reason.

The firm's car accident practice page provides broader context for the fault, insurance, and injury issues that may be controlling your timing.

Initial consultations with Boyadzhyan Legal Shield are free, confidential, and carry no obligation to hire the firm. If you want help identifying the next legal decision, request a consultation.

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