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What If the Other Driver Has No Insurance in California?

Man in a plaid shirt rubbing his neck after a car accident between a blue and black vehicle, illustrating what to do if the other driver has no insurance in California and steps to protect your personal injury claim.

You’re waiting at a red light when suddenly your car jolts forward. The impact wasn’t huge, but your neck hurts and your bumper is crushed. You step out, exchange information with the other driver, and then hear the words that make your stomach drop: “I don’t have insurance” after a car accident with an uninsured driver

This happens more often than you might think in California. When someone without insurance causes your accident, the path to compensation becomes much more complicated. But you’re not without options.

What the Law Requires in California

California operates under what is called the financial responsibility law. Every driver must carry proof that they can cover damages they may cause in a traffic accident, primarily found in Vehicle Code Sections 16020–16078. Most drivers satisfy this requirement by carrying auto liability insurance, although a surety bond or cash deposit with the DMV is also allowed.

The state mandates minimum liability coverage of $30,000 per person for bodily injury, $60,000 per accident when multiple people are injured, and $15,000 for property damage, commonly referred to as “30/60/15” coverage. These limits increased on January 1, 2025, after remaining unchanged for decades.

Despite these legal requirements, some drivers ignore them. Policies may lapse, vehicles may be driven without proper insurance, or some drivers may knowingly break the law. Driving without insurance is considered a civil infraction, not a crime, and can result in fines, registration suspension, and other penalties.

Your Insurance May Provide the Answer

When the at-fault driver has no insurance, your own policy might be your best resource. This depends on whether you purchased Uninsured Motorist (UM) or Underinsured Motorist (UIM) coverage.

What Is Uninsured Motorist Coverage?

California law requires insurance companies to offer UM and UIM coverage with every bodily injury liability insurance policy, as outlined in California Insurance Code Section 11580.2. You can choose to decline this coverage, but you must do so by signing a written waiver.

UM coverage protects you if someone without insurance injures you. It also covers situations where the at-fault driver has insurance that is not enough to pay all of your damages. That is the “underinsured” part.

UM and UIM coverage can pay for:

  • Your medical bills and treatment costs
  • Lost wages if your injuries prevent you from working
  • Pain and suffering damages, up to your policy limits
  • Costs related to permanent injuries or disabilities

UM coverage generally follows you as a person, not just your vehicle. This means that in many policies, you may be covered if you are walking, bicycling, or riding a motorcycle and are injured by an uninsured or underinsured driver. Coverage specifics can vary by policy, so check your own terms.

How Much Coverage Should You Carry?

California law requires insurance companies to offer UM and UIM coverage in amounts equal to your bodily injury liability limits. For example, if you carry $100,000 in liability coverage, your insurer must offer you $100,000 in UM protection.

Many people choose to waive UM coverage to save money on premiums. This decision can be costly if you are seriously injured in an accident. Medical bills, lost wages, and other expenses can easily exceed $50,000 or $100,000. Without UM coverage, you would need to pursue the uninsured driver personally, which can be difficult if the driver lacks assets or income.

Filing a Claim Under Your UM Coverage

If you have Uninsured Motorist (UM) or Underinsured Motorist (UIM) coverage and an uninsured or underinsured driver injures you, you will file a claim with your own insurance company. This process is different from filing a standard liability claim against the at-fault driver. 

Steps to File a UM/UIM Claim:

  1. Contact your insurer immediately. Provide all relevant details about the accident, including the police report, medical records, and any evidence showing that the other driver was uninsured or underinsured.
  2. Insurance company investigation. Your insurer will verify the at-fault driver’s lack of sufficient insurance, and assess the extent of your injuries and damages to determine compensation under your policy limits.
  3. Cooperate with requests. Respond promptly to any additional documentation or information your insurer requests. This helps avoid delays in processing your claim.

When Your Insurer Won’t Pay What You Deserve

Sometimes insurance companies deny valid UM claims or offer settlements that do not fully cover your losses. California law requires insurers to handle UM and UIM claims in good faith and in a timely manner under Insurance Code § 11580.2. If your insurer unreasonably delays, denies, or undervalues a valid claim, you may have a bad faith claim in addition to your UM/UIM claim.

Insurance companies owe their policyholders a duty of good faith and fair dealing, which means they must act fairly and honestly when evaluating and paying claims. If this duty is violated, you may have additional legal remedies beyond your standard UM/UIM claim. If you and your insurer cannot agree on the value of your claim, many policies allow for binding arbitration, where an arbitrator, typically a retired judge or experienced attorney, reviews your case and issues a binding decision.

Can You Sue the Uninsured Driver?

Yes, California law allows you to file a personal injury lawsuit directly against the driver who caused your accident, even if they have no insurance. However, winning the lawsuit is only part of the process.

The more important question is whether the driver can actually pay a judgment. Many uninsured drivers have limited financial resources. They may not own property, have significant savings, or earn wages that can be garnished.

Before pursuing a lawsuit, it is important to assess whether the driver has assets worth pursuing. If they own property, have a steady job, or possess other valuable assets, filing a claim may be worthwhile. An attorney can help investigate the driver’s financial situation and advise on your best course of action.

Personal Liability for Uninsured Drivers

Even without insurance, a driver may be personally liable for medical bills, property damage, and other expenses resulting from the accident. This liability can follow them for years.

If you obtain a judgment against an uninsured driver, there are several options for collection. The court may allow wage garnishment, where a portion of the driver’s paycheck is directed to satisfy the judgment. You may also be able to place liens on their property or pursue other legal collection methods.

It is important to understand that collecting on a judgment can take years and may ultimately be unsuccessful if the driver has limited income or assets.

Special Rules If You Were Driving Without Insurance

If you were driving without insurance when the accident occurred, California law significantly limits your recovery, even if the other driver was completely at fault.

Under California’s “No Pay, No Play” law (Civil Code § 3333.4), uninsured drivers cannot recover non-economic damages, such as pain and suffering, emotional distress, or loss of enjoyment of life. You may still recover economic damages, including medical expenses, lost wages, and property damage, but your total compensation will generally be much lower than what an insured driver could receive for the same injuries.

The law is intended to discourage driving without insurance. In addition to limiting recovery, penalties for driving uninsured include fines, vehicle registration suspension, and other administrative actions under the Vehicle Code. Driving without insurance is considered a civil infraction, not a criminal offense, in most cases.

What About Hit-and-Run Accidents?

Hit-and-run accidents can be especially challenging because you may not know who caused the crash. Fortunately, your Uninsured Motorist (UM) coverage can still help in many situations.

California law generally treats a hit-and-run vehicle as an uninsured motor vehicle for UM purposes. However, there are specific reporting requirements. You should report the hit-and-run to law enforcement as soon as possible, usually within 24 hours. You must also notify your insurance company in writing according to your policy. Failing to report promptly could put your UM claim at risk.

It is also important to document everything about the hit-and-run vehicle. Note the vehicle’s color, make, model, license plate number if available, and the direction it traveled. Collect witness statements whenever possible, as they can be crucial in supporting your claim.

Steps to Take After an Accident With an Uninsured Driver

When an uninsured driver hits you, your actions in the hours and days following the crash can significantly impact your ability to recover compensation.

Immediately After the Crash

  1. Check for injuries and call 911 if anyone needs medical attention.
  2. Call the police to report the accident and request that an officer document the scene.
  3. Exchange information with the other driver, including name, address, phone number, and driver’s license number.
  4. Take photographs of the vehicles, the accident scene, visible injuries, and any relevant road conditions or traffic signs.
  5. Collect contact information from witnesses who saw the accident occur.

In the Following Days

  1. Seek medical evaluation, even if you do not feel seriously injured. Some injuries may not appear immediately.
  2. Notify your insurance company about the accident and provide all available documentation.
  3. Keep detailed records of all medical treatment, prescriptions, and therapy sessions.
  4. Document any lost wages or time missed from work.
  5. Save all receipts related to the accident, including medical expenses, transportation, and repairs.

Underinsured Motorist Coverage

Underinsured Motorist (UIM) coverage applies when the at-fault driver has insurance but not enough to cover all your damages. It works similarly to Uninsured Motorist (UM) coverage, providing additional protection through your own policy.

How UIM coverage works:

  • Suppose the at-fault driver carries only the California minimum of $30,000 per person, and your medical bills total $75,000.
  • You would first collect the $30,000 from the at-fault driver’s policy.
  • Your own UIM coverage would then pay the remaining $45,000, bringing your total recovery to $75,000.

California Insurance Code § 11580.2(p)(3) states that UIM coverage applies only after all available policies of the at-fault vehicle are exhausted. This means you must settle with or obtain a judgment against the underinsured driver before your UIM policy can pay. You cannot simply accept a partial settlement from the at-fault driver and then claim the remainder from your UIM coverage.

Key Takeaways

  • Being hit by an uninsured or underinsured driver complicates recovery, but your own Uninsured Motorist (UM) or Underinsured Motorist (UIM) coverage provides the most reliable protection. California law requires insurers to offer this coverage, though you can waive it in writing.
  • If you lack UM coverage, you can file a personal injury lawsuit against the driver. Your success depends on whether the driver has assets or income to satisfy a judgment, and many uninsured drivers may not have the financial means to pay.
  • Hit-and-run accidents may be covered. UM coverage can apply if the at-fault driver’s identity is unknown, but you must report the incident promptly to law enforcement and your insurance company.
  • If you were driving without insurance at the time of the crash, California’s “No Pay, No Play” law bars you from recovering non-economic damages, including pain and suffering. You may still recover economic damages, such as medical expenses, lost wages, and property damage.
  • Document everything. Photographs, medical records, police reports, and witness statements all strengthen your claim. Seek medical attention promptly, as delayed treatment can affect both your health and your case.
  • In California, the statute of limitations for personal injury lawsuits is two years from the date of the accident. Consulting an attorney early can help protect your rights and ensure you meet all deadlines.

Frequently Asked Questions

How do I know if the other driver is uninsured?

Ask the driver for their insurance information at the scene. If they cannot provide it, this is a red flag. The police report will also note whether the driver had insurance. Your own insurance company can further verify coverage during their investigation.

What if I can’t afford UM coverage?

UM coverage generally costs less than other types of auto insurance. Considering the number of uninsured drivers on California roads, the protection it provides is usually worth the expense. If affordability is a concern, the California Low Cost Automobile Insurance Program may help eligible drivers obtain coverage.

Can the uninsured driver be arrested?

Driving without insurance in California is typically a civil infraction, not a criminal offense. A first offense may result in a citation with fines ranging from $100 to $200, and the DMV may also suspend the driver’s license and vehicle registration.

What happens if both drivers are uninsured?

Both drivers face legal penalties. Under California’s “No Pay, No Play” law, neither driver can recover non-economic damages, such as pain and suffering. Each driver may pursue economic damages like medical bills or property damage, but collecting on a judgment may be difficult if either driver lacks sufficient assets.

Does health insurance cover injuries from car accidents?

Health insurance typically covers necessary medical treatment after a car accident. However, if you later receive a settlement or judgment, your health insurer may have a right to reimbursement for the costs they paid.

How long does a UM claim take?

The timeline depends on the complexity of your injuries and whether there are disputes over compensation. Simple claims may settle in a few months, while complex claims involving serious injuries could take a year or more. If binding arbitration is required, this process can add additional time.

Contact Us

Dealing with an uninsured driver after an accident adds stress to an already difficult situation. You shouldn’t have to handle insurance companies, medical bills, and legal questions alone while trying to recover from your injuries.

At 805 Law Group, we help San Luis Obispo and Atascadero residents protect their rights after accidents with uninsured and underinsured drivers. We review your insurance policy, file claims on your behalf, and fight to get you the full compensation you deserve.

Don’t let an uninsured driver’s poor choices cost you the compensation you need to move forward. Reach out to us today to discuss your accident and learn how we can help.