Filing a personal injury claim after a car accident in Los Angeles sets off a process that can last anywhere from a few weeks to several years. The steps involved — and what you can expect at each one — depend heavily on the specifics of the accident, the injuries, the insurance coverage in play, and how liability is sorted out under California law.
Here's how it generally works.
Unlike states with no-fault insurance systems, California follows an at-fault (tort) system. This means the driver who caused the accident is generally responsible for the resulting damages. Injured parties typically file a third-party claim against the at-fault driver's liability insurance rather than turning first to their own policy.
California also follows pure comparative negligence, which means your compensation can be reduced in proportion to your share of fault — but not eliminated by it. If you're found 30% responsible for the crash, a court or insurer would reduce your recoverable damages by 30%. This rule can significantly affect how much a settlement offer looks in practice.
Once you file a claim, the at-fault driver's insurer assigns an adjuster to investigate. That investigation typically includes:
The insurer is evaluating both liability (who was at fault and to what degree) and damages (what the injuries and losses actually cost). These are separate questions, and both affect any eventual settlement offer.
Personal injury claims in California can include several categories of damages:
| Damage Type | What It Generally Covers |
|---|---|
| Medical expenses | ER visits, surgery, imaging, physical therapy, future care |
| Lost wages | Income missed due to injury or recovery |
| Property damage | Vehicle repair or replacement |
| Pain and suffering | Physical pain, emotional distress, reduced quality of life |
| Loss of consortium | Impact on a spouse or domestic partner relationship |
Economic damages — medical bills, lost wages, property costs — are calculated from documentation. Non-economic damages like pain and suffering are less formulaic. Insurers and attorneys may use different methods to estimate them, and those methods aren't standardized across claims.
One of the most significant variables in any personal injury claim is the medical record trail. Gaps in treatment — delays between the accident and first doctor visit, or missed follow-up appointments — can give insurers grounds to argue that injuries were less serious or unrelated to the crash.
Treatment records from emergency care, specialist visits, physical therapy, and prescription histories all become part of the documentation supporting what damages are being claimed. The strength of that documentation shapes how settlement negotiations unfold.
Once medical treatment reaches a stable point (sometimes called maximum medical improvement, or MMI), the claims process typically moves into a more active negotiation phase. A demand letter is sent to the insurer — either by the injured party or their attorney — outlining the injuries, treatment, total damages, and a requested settlement amount.
The insurer responds with a counteroffer, and negotiation follows. This back-and-forth can take weeks or months. Common reasons for delays include:
If negotiations stall, the case may move toward mediation or, eventually, litigation.
Many personal injury claimants in Los Angeles retain an attorney before or shortly after filing a claim. Personal injury attorneys in California typically work on a contingency fee basis, meaning they receive a percentage of the final settlement or award — commonly in the range of 33% before trial, though this varies by firm and case complexity. If there's no recovery, there's generally no attorney fee.
Attorneys can handle communications with adjusters, gather evidence, obtain expert opinions, and navigate the litigation process if the case doesn't settle. Whether legal representation makes sense for a specific claim depends on factors like the severity of injuries, the complexity of the liability dispute, and whether coverage limits are adequate.
California has a statute of limitations for personal injury claims — a deadline by which a lawsuit must be filed or the right to sue is forfeited. That deadline can be shorter when a government entity is involved (such as a city bus or municipal vehicle), and certain circumstances can affect how the clock runs. The specific deadline that applies to any individual claim depends on the details of that claim — not a universal rule.
If the at-fault driver has no insurance or insufficient coverage, uninsured motorist (UM) and underinsured motorist (UIM) coverage — if carried on your own policy — may step in to cover the gap. These claims run through your own insurer but function more like third-party claims in how they're disputed and negotiated.
California requires insurers to offer UM/UIM coverage, though policyholders can reject it in writing. Whether that coverage applies, and in what amount, depends entirely on what's in your policy.
Most personal injury claims in Los Angeles settle without going to trial. But "settling" isn't the same as a clean resolution. Settlement agreements typically include a release of liability, which permanently ends your right to pursue further compensation from that party for that accident — even if medical complications emerge later.
What happens after you file a claim, and how it ultimately resolves, depends on the intersection of California's fault rules, your specific injuries and documentation, the coverage available, and how liability is ultimately determined. Those variables don't follow a single script.
