Learning how to file an uninsured motorist claim in California usually happens at the worst possible moment, after a crash caused by someone who had no insurance or who drove away. The claim goes to your own carrier, which feels strange to most people and changes how the process works from beginning to end.
The steps below walk through what the California UM claim process looks like in practice, from confirming the other driver’s coverage status through the arbitration that often decides these claims.
Key Takeaways about the Uninsured Motorist Insurance Claim Process in California
- Uninsured motorist claims are filed against the injured person’s own auto policy, not the at-fault driver’s.
- California Insurance Code section 11580.2 requires uninsured motorist coverage in every auto liability policy unless the policyholder waived it in writing.
- Policy notice deadlines are frequently much shorter than the statutory deadline for bringing the claim.
- Hit-and-run crashes are handled as uninsured motorist claims and carry additional reporting requirements.
- Most California uninsured motorist disputes are resolved through arbitration rather than a jury trial.
How Do You File an Uninsured Motorist Claim in California?
You file an uninsured motorist claim with your own insurance company rather than the other driver’s, and the clock starts the day of the crash.
- Confirm the at-fault driver had no coverage, or that the driver cannot be identified.
- Give your insurer notice right away, because policy deadlines are often measured in days.
- Preserve the police report, photographs, witness information, and medical records from day one.
Every policy words its deadlines differently, so read yours or have someone read it for you.
Step 1: How Do You Confirm the Other Driver Had No Insurance?
The police report is the starting point, because the responding officer records insurance information from each driver at the scene. In San Jose, that means requesting the traffic collision report from the San Jose Police Department once it becomes available, which usually takes several weeks.
A report showing no insurance is not always the end of the inquiry. Drivers sometimes present expired cards, and a policy that existed on paper may have lapsed for nonpayment weeks earlier. The California Department of Motor Vehicles receives insurance status information from carriers, and your own insurer has tools to verify coverage that are not available to the public.
If the driver left the scene and was never identified, the vehicle is treated as uninsured under California law. The claim then proceeds under your policy, even though no one knows who was driving.
Step 2: Notify Your Own Insurance Company Right Away
Prompt notice is a condition of coverage, not a courtesy. Policies commonly require notification within 30 to 60 days, and hit-and-run claims carry their own requirements: a report to law enforcement within 24 hours and a sworn statement to the insurer within 30 days.
Notifying your insurer is not the same as giving a full account of your injuries. Be factual about what happened and where, and be careful about agreeing to a recorded statement before you have finished being examined. Knowing how insurers handle a crash claim helps you decide what to say and when.
Injuries from a crash frequently declare themselves days later. A recorded statement saying you feel fine becomes a document that the adjuster will quote back to you months down the line.
Step 3: What Evidence Should You Gather and Preserve?
Gather everything that fixes the crash in time and place, because in an uninsured motorist claim, there is no other driver’s insurer doing that work alongside you. Start collecting before the scene changes and before memories fade.
- The traffic collision report and the report number
- Photographs of both vehicles, the roadway, traffic controls, debris, and any visible injuries
- Names and phone numbers for every witness, including passengers
- Nearby business or traffic camera footage, which is often overwritten within a few days
- Medical records beginning with the first visit, plus a simple written log of symptoms
- Repair estimates, rental receipts, and documentation of missed work
Assembling this material early costs nothing and is far easier than reconstructing it a year later when the claim is being contested.
Step 4: Understand How UM Arbitration Works
California’s uninsured motorist law requires policies to provide for arbitration of disputes over liability and over the amount of damages. In plain terms, if you and your insurer disagree about whether the other driver was at fault or about what your injuries are worth, a private arbitrator usually decides rather than a jury.
Discovery in these proceedings is governed by rules set out in the statute rather than the ordinary civil litigation rules, and the arbitrator’s authority is limited to the questions the parties actually put before them. A judge, not the arbitrator, handles discovery disputes.
Your insurer will be represented by counsel who regularly handles these hearings. The case is presented once, so the preparation that goes into it is the whole ballgame.
Step 5: Get a Full Medical Assessment Before You Talk Numbers
See a physician promptly, even if you believe you escaped serious harm. Gaps in treatment are one of the most common arguments an adjuster makes, and a two-week delay between the crash and the first appointment invites the claim that something else caused the injury.
Follow through on referrals to specialists and on imaging that gets ordered. Disc injuries and mild traumatic brain injuries in particular are frequently missed at an emergency room visit focused on ruling out immediate danger.
Until your treating physicians can say where you are likely to end up, nobody can put an honest value on the claim.
Step 6: Why Is Settling Early So Risky?
An uninsured motorist settlement is final, so accepting one before your medical picture is clear means absorbing every cost that emerges afterward yourself. There is no mechanism for reopening the claim when a shoulder injury turns out to need surgery.
Early offers tend to arrive at the point of greatest financial pressure, when income has stopped and bills have not. That timing is not accidental.
Waiting is uncomfortable, and it is usually the correct decision. A claim supported by completed treatment and a physician’s opinion about future care is a fundamentally different claim from one supported by three weeks of records.
Why Should You Talk to a Lawyer Before You File?
Because the decisions that shape an uninsured motorist claim are made in the first few weeks, long before anyone discusses settlement. What you say in a recorded statement, which medical authorizations you sign, and whether you meet the policy’s notice provisions, all get settled early and are difficult to undo.
At Alexander Law Group, LLP, we start by reading the declarations page and the policy itself because the available funds and the applicable deadlines are set forth there. We then handle communication with the carrier so our clients can concentrate on treatment.
Our San Jose office handles serious injury and wrongful death claims throughout Santa Clara County. If you are weighing whether a claim is worth pursuing, our San Jose uninsured motorist attorneys can look at the coverage with you at no cost.
FAQs for the Steps for Filing UM Claims in California
Here are the questions people ask most often once they realize the claim is going to their own insurance company.
How long do I have to bring an uninsured motorist claim?
California Insurance Code section 11580.2 generally gives an insured two years from the date of the crash to file suit against the uninsured motorist, reach a written agreement with the insurer on the amount owed, or formally demand arbitration. Underinsured claims are calculated differently, and your policy’s notice deadlines arrive far sooner.
Can I file if the driver who hit me was never found?
Yes. California treats a vehicle whose driver cannot be identified as an uninsured vehicle. These claims generally require physical contact between the vehicles, a law enforcement report within 24 hours, and a sworn statement to your insurer within 30 days, so our hit-and-run claim guidance is worth reviewing if that describes your crash.
Do I have to give my insurer a recorded statement?
Your policy likely requires cooperation with the investigation, but that is not the same as answering open-ended questions about your injuries on day three. Ask what specifically is needed, and consider having counsel present before any recorded statement about a medical condition.
How long does an uninsured motorist claim take?
Many take somewhere between six and 18 months, and complicated claims that go to arbitration run longer. The timeline depends primarily on how long treatment continues, because the claim cannot be properly evaluated until the medical picture stabilizes.
What if my insurer denies the claim outright?
A denial is not the end of the matter. California recognizes a duty of good faith and fair dealing, and an insured who proves benefits were unreasonably withheld may recover the attorney fees spent forcing payment. Get the denial in writing, along with the reason given.
Will filing a claim count against me?
California regulations limit an insurer’s ability to surcharge a driver who was not principally at fault. The California Department of Insurance handles questions about rating practices, and a lawyer can tell you how the fault question is likely to come out.
Can I handle the claim without a lawyer?
You can, and for a minor claim with clear liability, some people do. Once the injuries are serious enough to involve surgery, lost earning capacity, or a dispute about fault, the gap between what an unrepresented claimant is offered and what the claim is worth tends to widen considerably.
Talk With Our San Jose Uninsured Motorist Team
Filing against your own insurance company should not feel like starting a fight, and yet that is exactly what it becomes for many people. You do not have to work through the policy language, the reporting deadlines, and the arbitration process alone.
Call Alexander Law Group at (408) 289-1776 for a free case evaluation, by phone or over Zoom, whichever is easier. We will read the policy, tell you what coverage is actually available, and explain the deadlines that apply to your claim.
