What Happens If the At-Fault Driver Does Not Have Insurance?

The seconds after a crash are confusing enough. Exchange information, wait for the police, check that nobody is hurt. Then the other driver tells you they don’t have insurance and the whole situation changes. You still have options in California, but which one actually works for your case depends on your own policy, your injuries and the circumstances of the crash. Most people in this spot eventually end up calling a personal injury lawyer in San Jose or wherever they live, because the paths to compensation stop being obvious the moment the other driver’s policy disappears.

What to Do When the At-Fault Driver Has No Insurance in California

You have four realistic paths after a crash with an uninsured driver in California. 

1. First, file a claim under your own uninsured motorist coverage, if you have it.
2. Second, pursue a personal injury lawsuit against the other driver directly.
3. Third, tap your Medical Payments (MedPay) coverage for immediate medical bills regardless of fault.
4. Fourth, use your health insurance for treatment, understanding that the insurer will usually want reimbursement from any later settlement.

Most people start with the UM claim because it’s the fastest route to real money. The lawsuit option matters when injuries are serious and the other driver has assets worth reaching. 

MedPay and health insurance usually run in parallel, covering medical costs while the bigger claims work themselves out. Which combination fits your situation depends on what coverage you carry and how badly you were hurt.

Why Uninsured Drivers Are a Serious Problem on California Roads

Getting hit by an uninsured driver in California isn’t a freak event. It’s a common one and the numbers behind it explain why the state’s own insurance system still leaves gaps.

How Common Are Uninsured Drivers in California

According to the Insurance Research Council’s most recent data, roughly 17 percent of California drivers carry no insurance at all. That’s about 1 in 6 vehicles on the road, which ranks California among the top ten states for uninsured drivers nationally. In some counties, the share runs higher.

Add underinsured drivers, people who technically have a policy but not enough coverage to pay for a serious injury and the combined share jumps closer to 1 in 3. That means every time you drive to work in the Bay Area, there’s a meaningful chance the next person in traffic can’t fully pay for a crash they cause.

Why California’s 2025 Minimum Insurance Increase Still Isn’t Enough

On January 1, 2025, California raised its minimum liability insurance from 15/30/5 to 30/60/15, the first update since 1967. In plain language, drivers must now carry at least $30,000 in bodily injury coverage per person, $60,000 per accident and $15,000 in property damage coverage.

The change was overdue, but it still doesn’t cover serious injury costs. A single hospital stay for a broken leg can hit $50,000 before surgery is even on the table. A traumatic brain injury or spinal injury runs into six and seven figures fast. When the at-fault driver is at the state minimum and your injuries are serious, you’ll blow through their policy limits long before your medical bills are paid. That’s where underinsured motorist coverage, which we’ll get to below, starts earning its keep.

Step-by-Step Process for Protecting Your Claim at the Scene

The first hour after a crash shapes how your claim plays out, especially when the other driver has no insurance. Five steps, in order.

Step 1: Call 911 and Request a Police Report

A police report is the single most important document in an uninsured driver case. It establishes who was at fault, documents the scene and gives insurance adjusters and lawyers something official to work from. In California, you can also file a civilian report with the local police department if officers don’t respond, but a responding officer at the scene is always better.

Don’t let the other driver talk you out of calling. “Let’s just exchange information and settle it between us” is a line that almost always benefits the person without insurance.

Step 2: Document the Scene Yourself

Photos and video from your phone are evidence that doesn’t age. Take wide shots of both vehicles, close-ups of the damage, the position of the cars relative to each other, skid marks, traffic signals, and the surrounding intersection. Get the other driver’s license plate on camera too, in case the information they give you later turns out to be wrong.

If there are witnesses, ask for names and phone numbers before they leave. A witness who saw the crash and will say so in a statement is worth their weight in gold.

Step 3: Collect the Other Driver’s Information Even If They Have No Policy

Name, address, phone number, driver’s license number, license plate and vehicle registration. Also ask whether they were driving for work. Delivery driver, rideshare, running an errand for an employer- anything that puts them on the clock changes the whole claim because an employer’s commercial policy may apply.

Many uninsured drivers try to leave the scene before police arrive. If that happens, write down everything you can remember immediately, including the direction they drove off.

Step 4: Get Medical Attention, Even If You Feel Fine

Adrenaline hides injuries. Soft tissue damage, concussions and spinal injuries often don’t show up until the next day or the day after. Getting examined at the scene or going to urgent care within 24 hours accomplishes two things. It protects your health and it creates a medical record that ties your injuries to the crash. Delayed treatment gives insurance adjusters an opening to argue your injuries came from something else.

Step 5: Notify Your Own Insurance Company Promptly

Most California policies require you to notify your insurer within a specific window after a crash, often within 24 to 72 hours. For uninsured motorist claims specifically, many policies set additional deadlines for filing. Missing those windows can cost you the claim entirely, so make the call the same day if possible.

While you’re on the phone, you should also file an SR-1 with the California DMV. It’s required within 10 days for any accident involving injury, death or over $1,000 in property damage.

How Uninsured Motorist (UM) Coverage Works in California

UM coverage is the main safety net California drivers have against this exact situation. It isn’t required by law, but your insurer must offer it and most policies include it by default unless you’ve specifically opted out in writing.

What UM Bodily Injury Coverage Pays For

UM bodily injury coverage pays for your medical bills, lost wages, pain and suffering and other damages when an uninsured driver causes a crash, up to your policy limits. It’s governed by California Insurance Code §11580.2 and essentially steps into the shoes of the policy the at-fault driver should have carried. You file against your own insurer, who then may try to recover from the uninsured driver afterward.

Underinsured Motorist (UIM) Coverage, When the Policy Isn’t Enough

Under California law, UM coverage automatically includes underinsured motorist coverage. UIM kicks in when the at-fault driver has insurance, but not enough to cover your damages. If your UIM limit is higher than their liability limit, the gap gets filled by your own policy. Given how often state-minimum policies fall short of real injury costs, UIM may be the most valuable coverage on your policy you’ve never thought about.

Uninsured Motorist Property Damage (UMPD) and the $250 Deductible

UMPD covers damage to your vehicle when an uninsured driver hits you. California attaches a mandatory $250 deductible to this coverage, which you’ll pay out of pocket before UMPD takes over. One important limit: UMPD only applies if the uninsured driver is identified. If you have collision coverage on your policy, that often covers the damage without the identification requirement.

Hit-and-Run Accidents and Unidentified Drivers

For bodily injury claims, California treats hit-and-run drivers as uninsured motorists, but only if there’s actual physical contact between the vehicles. If another car causes a crash by swerving in front of you without touching your car (sometimes called a “phantom vehicle”), you’ll usually need corroborating evidence like an independent witness statement to collect under UM. This is a technical trap in California law that catches a lot of people off guard.

Can You Sue an Uninsured Driver Personally in California?

Yes, you can sue an uninsured driver directly in California, but whether it’s worth doing comes down to one question: does that driver have anything you can actually collect?

The statute of limitations for personal injury in California is two years from the date of the crash under Code of Civil Procedure §335.1. Filing a lawsuit against an uninsured driver gets you a court judgment if you prove your case, but a judgment is a piece of paper. 

Turning it into real money means finding assets to attach, wages to garnish or property to lien against. Many uninsured drivers are uninsured precisely because they don’t have the money to carry insurance, which means they often don’t have assets worth pursuing either.

A personal lawsuit makes the most sense in three situations. 

• First, when the driver was on the clock for an employer with real coverage.
• Second, when the driver has verifiable assets like a home, business or steady income.
• Third, when your injuries are severe enough that even partial collection matters.

Any good lawyer will evaluate collectability before filing suit and tell you honestly whether it’s worth the effort.

One critical catch: California’s Prop 213, codified in Civil Code §3333.4, bars uninsured drivers from recovering non-economic damages (pain and suffering, emotional distress) even if the other driver was 100 percent at fault. Economic damages like medical bills, lost wages and property damage are still recoverable. If you were uninsured at the time of the crash, this rule shapes everything about your case.

Other Ways to Recover When the At-Fault Driver Is Uninsured

UM coverage and a lawsuit are the two biggest tools, but a few other options can fill gaps or move things along faster.

Medical Payments (MedPay) Coverage

MedPay is optional coverage on most California auto policies that pays medical bills regardless of fault, up to the policy limit. There’s no deductible on most policies, no fault investigation and no arguing with adjusters about who caused the crash. 

The bills get paid, you keep healing. If you don’t currently carry MedPay, consider adding it. It’s one of the cheapest pieces of coverage and one of the most useful after an uninsured driver crash.

Health Insurance (and the Subrogation Catch)

Your health insurance will cover medical treatment while the claim plays out. Use it. But understand that most health insurers will later file a subrogation claim against any settlement or UM recovery you receive, seeking reimbursement for what they paid. 

The amount is usually negotiable and a lawyer handling your case will typically negotiate the lien down as part of the settlement process. ERISA-governed employer plans tend to be the toughest to negotiate with, so the mechanics vary by plan.

Third-Party Liability: Was the Driver on the Clock?

If the uninsured driver was working at the time of the crash, their employer may be on the hook under a doctrine called respondeat superior. Delivery drivers, rideshare drivers between fares (where coverage gets murky), commercial vehicle operators, employees running errands, home health aides driving between appointments- all can trigger employer liability. Commercial policies carry much higher limits than personal auto policies, so this path, when it applies, often opens up the real money.

Ride-share company coverage (Uber, Lyft) in particular has its own set of rules depending on which phase of a trip the driver was in. If the uninsured driver was logged into an app, that detail matters enormously and should go on the list of things your attorney investigates.

Conclusion

Getting hit by an uninsured driver in California doesn’t leave you without options; it just makes those options harder to see. UM coverage, a direct lawsuit, MedPay, health insurance and possible employer liability are the five paths that matter and most serious cases end up using more than one. 

The two-year statute of limitations starts the day of the crash, so time matters. Document the scene, get medical attention, notify your insurer promptly, file the SR-1 with the DMV and if your injuries are more than minor, talk to a personal injury lawyer in San Jose or your local area early. The sooner someone starts protecting your claim, the more of it survives to pay you back when the dust settles.

Read More: How Does a Personal Injury Lawyer Help With an Injury Claim