What to Do After a Car Accident in California

A car accident can happen in an instant — and the decisions you make in the minutes, hours, and days that follow can significantly affect your health, your finances, and your ability to recover full compensation. This guide covers the most important steps to take after a car accident in California, particularly in Los Angeles and the surrounding areas where accident volumes are among the highest in the country.

If you have been seriously injured, your only priority right now is getting medical help. Call 911 immediately.

Step 1 — Check for Injuries and Call 911

Before anything else, check yourself and your passengers for injuries. Do not assume you are uninjured because you feel okay — many serious injuries including traumatic brain injuries, spinal injuries, and nerve damage do not produce immediate symptoms.

Call 911 immediately if anyone is injured, if vehicles are blocking traffic, or if the other driver appears impaired. In California, you are required by law to report any accident involving injury or death to law enforcement.

Do not move injured persons unless there is an immediate danger such as fire or oncoming traffic.

Step 2 — Move to Safety if Possible

If the vehicles are drivable and it is safe to do so, move them out of the flow of traffic. Turn on hazard lights and use road flares or warning triangles if available. In Los Angeles, accidents on freeways like the 405, 101, and 110 create secondary accidents when vehicles remain in travel lanes — moving to the shoulder can prevent further harm.

Step 3 — Document Everything at the Scene

Once you are safe, begin documenting the scene immediately. Use your phone to:

Photograph all vehicles from multiple angles showing damage and positions
Photograph the surrounding area including road conditions, traffic signals, skid marks, and debris
Photograph any visible injuries on yourself or passengers
Capture street signs, intersection names, and freeway exit markers
Record video of the scene if possible

Scene documentation is among the most critical steps you can take after an accident. Evidence disappears quickly — skid marks fade, debris is cleared, and road conditions change.

Step 4 — Exchange Information

Exchange the following information with all other drivers involved:

Full legal name and contact information
Driver's license number
Vehicle license plate number
Insurance company name and policy number
Vehicle make, model, and year

Do not discuss fault, apologize, or make any statements about the accident beyond basic factual information. Even a casual "I'm sorry" can be used against you later.

Step 5 — Identify Witnesses

If anyone witnessed the accident — pedestrians, other drivers, business owners, or bystanders — ask for their name and contact information. Witness accounts can be critical in disputed liability situations, particularly in Los Angeles where intersection accidents and freeway collisions often involve conflicting versions of events.

Step 6 — Seek Medical Attention Immediately

Even if you feel fine, seek medical evaluation as soon as possible after the accident — ideally the same day. Many injuries including whiplash, herniated discs, concussions, and soft tissue injuries do not produce immediate pain. Adrenaline masks symptoms — and by the time pain sets in, critical early documentation may have been lost.

Gaps in medical treatment are one of the most common ways insurance companies reduce or deny claims. A same-day or next-day medical visit creates a clear record connecting your injuries to the accident.

Seeking medical attention promptly after an accident — whether through your own doctor, an urgent care facility, or an emergency room — gets you the care you need and creates important records connecting your injuries to the accident.

Step 7 — Report the Accident to Your Insurance Company

Notify your own insurance company about the accident promptly. California law and most insurance policies require timely reporting. However, there is an important distinction between notifying your insurer and giving a detailed recorded statement.

You are generally required to notify your insurer. You are not required to give a recorded statement to the other driver's insurance company — and doing so without understanding your rights can significantly harm your claim.

Step 8 — Do Not Give a Recorded Statement to the Other Driver's Insurance

Insurance adjusters are trained to ask questions designed to minimize your claim. A recorded statement given without legal guidance can be used to dispute your injuries, establish comparative fault, or lock you into a version of events that may not fully reflect what happened.

Before speaking to any insurance adjuster, understanding your rights is critical. This is particularly important in hit and run accidents, rideshare accidents, and cases involving uninsured or underinsured drivers where coverage disputes are common.

Step 9 — Do Not Accept an Early Settlement Offer

Insurance companies often make early settlement offers before the full extent of injuries is known. Accepting an early offer permanently closes the door on any future claims — even if your injuries worsen or require additional treatment.

How much your car accident claim is worth depends on the full picture of your injuries, treatment, lost income, and long-term effects — not just the immediate bills. Early offers rarely reflect that full value.

Step 10 — Speak With a Personal Injury Attorney

California personal injury attorneys handle car accident cases on a contingency basis — meaning there is no fee unless they recover compensation for you. A consultation costs nothing and can help you understand what your claim is worth, what coverage is available, and what mistakes to avoid in the critical early stages of your case.

According to the California Office of Traffic Safety, Los Angeles County consistently ranks among the highest in the state for traffic injuries and fatalities.

Understanding your rights before making decisions is the most important step you can take.

What Happens After a Car Accident — Common Questions

If you were injured in a car accident in California, you may also find the following resources helpful:

Injured in a Car Accident in California?

If you or a loved one was injured in a car accident in California, Kantzabedian Law Firm is available to discuss what happened and help you understand your options.

What to Do After a Car Accident in California