What to Do If an Insurance Company Denies Your Claim in California

Car Accidents | May 28, 2026

When you’re injured because of someone else’s negligence, you often have the right to file an insurance claim and pursue compensation for your injuries and losses. Unfortunately, sometimes these claims are denied. 

If this happens, you should take quick action and hire the best Roseville car accident lawyer for your case.  A denied insurance claim in California is not always the final answer, and there are several steps you can take to challenge or overturn the insurer’s decision. 

Review the Denial Letter Carefully

Read the denial letter carefully. In most cases, the insurance company is required to explain to you why the claim was denied. Understanding their reasoning gives you a chance to appeal or correct the issue if it’s something minor. 

Gather and Organize Supporting Documents

Gather all documents you have that support your injuries and show that the accident was someone else’s fault. This often includes

  • The insurance policy  
  • Police reports
  • Photos of the scene or your injuries
  • Invoices for having your vehicle repaired 
  • Medical records, treatment notes, and billing statements
  • Witness statements and contact information 

The more evidence you have, the more likely you are to be able to go back to the insurance company and show them that you have a strong claim and it shouldn’t have been denied. 

Request a Written Explanation (If Needed)

If there isn’t an explanation of why your claim was denied, you should reach out to the insurance company and ask for one right away. You can’t fix your claim or decide what steps to take next if you don’t even know why it was denied in the first place. 

File a Formal Appeal

Many insurance companies allow you to file some form of an appeal or reconsideration after you receive a denial. Your denial letter should give you information about the timeline and process for doing this.   

File a Complaint With State Regulators

If all internal attempts fail, California residents can file a complaint with the California Department of Insurance (CDI). The CDI oversees insurer conduct and can investigate whether an insurance company may have violated California insurance regulations or unfair claims-handling rules.

Contact an Attorney 

If you’ve taken all of these steps and still aren’t able to convince the insurance company that you’re entitled to compensation, it’s a good idea to contact a personal injury lawyer from Rosenthal Law’s Roseville office. They can look at your case and determine its merits. They may be able to go to the insurance company and negotiate with them; insurance companies are more likely to take you seriously when you have legal counsel. 

Always act quickly after any claim denial, as missing appeal and filing deadlines can forfeit your claim rights permanently. 

Filing a Lawsuit Against the Defendant to Recover Damages

If you work with an attorney and the insurance company still won’t offer you a settlement for your losses, your attorney can help you file a civil lawsuit against the defendant so you can try to recover your damages from them personally. 

Filing a lawsuit can be a complex process that involves strict legal deadlines, procedural rules, and detailed preparation. If you are thinking about going to court for accident compensation, consult an experienced California personal injury attorney as soon as possible. Reach out today to schedule a free consultation.