California Department Of Insurance File A Complaint Online

Insurance companies don’t always play fair. After an accident, you expect your own insurer — or the at-fault party’s insurer — to honor the policy and pay what’s owed. Instead, claims get denied without valid reasons, payments stall for months, and adjusters sometimes act in bad faith. When that happens, you have the right to file a formal complaint with the California Department of Insurance (CDI) through its official online portal. It’s a structured process, and knowing exactly how it works gives you real leverage.

At Steven M. Sweat, Personal Injury Lawyers, APC, we have spent more than 30 years fighting insurance companies on behalf of injured Californians. We’ve seen firsthand how bad faith claims handling piles financial stress on top of physical suffering. A CDI complaint is one tool available to you, and in the right situation it can push an uncooperative insurer to act when nothing else will.

This guide walks through the entire process step by step — from gathering your documents to submitting online and tracking progress. We’ll cover what qualifies as a valid complaint, what the CDI can and can’t do for you, and when it makes sense to bring in an attorney alongside your filing.

What the CDI Does and Does Not Do

The California Department of Insurance regulates insurance companies, agents, and brokers operating in the state. When you file a formal complaint, the CDI reviews the insurer’s conduct against California insurance law and your policy terms. Its primary role is regulatory enforcement — not acting as your personal advocate in a dispute.

What the CDI Can Do

The CDI has real authority over licensed insurers. Once you submit a complaint, a CDI investigator contacts the insurance company and requires a formal response. This process often moves stalled claims and can expose patterns of bad faith conduct. If the CDI finds a violation, it can issue fines, require corrective action, and in serious cases suspend or revoke a company’s license to operate in California.

A CDI complaint creates an official regulatory record of the insurer’s conduct — which can strengthen a bad faith claim against your own insurer, or support the broader injury claim if you were hurt by someone else.

California’s Fair Claims Settlement Practices Regulations (Cal. Code Regs., tit. 10, § 2695) give the CDI authority to act when an insurer misrepresents your coverage, delays payment without a valid reason, or cancels your policy improperly. Importantly, these regulations apply to both first-party claims (against your own insurer) and third-party claims (against the at-fault party’s insurer), so you can file a complaint about an adverse carrier’s claims handling, not just your own.

What the CDI Cannot Do

Understanding the CDI’s limits helps you plan your next move. The CDI cannot award you money damages, negotiate your settlement, or make an insurer pay more than it has offered. It addresses regulatory violations — not the dollar value of your claim.

• It cannot act as your lawyer or give you legal advice
• It cannot force an insurer to settle a disputed liability claim
• It cannot compel payment when a coverage dispute remains unresolved
• It will not represent you in court

There’s also a critical legal distinction the CDI process doesn’t change: in California, a civil bad faith lawsuit is generally available only to first-party policyholders suing their own insurer. If you were injured by someone else, you do not have a direct bad faith cause of action against the at-fault driver’s insurer — your recovery comes through the underlying injury claim or lawsuit. A CDI complaint is useful in both situations, but the legal remedies that follow are not the same.

Step 1: Choose the Right Complaint Path

Selecting the correct complaint type from the start matters. Filing under the wrong category slows review and can get your case redirected. The CDI handles two main consumer tracks: the standard online complaint and the emergency complaint.

Standard Online Complaint

The standard path covers most insurance disputes. Use it when an insurer has denied your claim without a valid reason, delayed payment beyond California’s required timeframes, misrepresented your coverage, or refused to communicate in writing. It also applies when the at-fault party’s insurer is stonewalling you after an accident.

Contact the insurer in writing before you file, and keep a copy. The CDI will ask whether you tried to resolve the issue directly first.

Use this track for disputes involving:

• Claim denials or underpayments
• Unreasonable delays beyond the 40-day decision window
• Policy cancellations you believe are improper
• Failure to provide a written explanation for a denial

Emergency Complaint

Some situations require faster action. If an insurer is denying urgent medical treatment, canceling coverage that leaves you immediately unprotected, or withholding a benefit you need to pay for basic necessities, call the CDI consumer hotline at 1-800-927-4357 to request expedited review before or alongside your online submission.

Step 2: Collect the Details the CDI Will Ask For

Before you open the complaint portal, gather everything the form requests. Incomplete submissions slow review and can delay your case. Having your records organized up front means you submit once, without gaps.

What to Have Ready

The online form asks for specific details about both you and the insurer. Pull together your policy number, the company’s full legal name, your claim number, and the name of the adjuster or agent you dealt with. You’ll also want supporting documents ready to attach.

Having everything in digital format before you begin lets you upload it directly during submission.

Category	What to collect
Policy details	Policy number, coverage type, effective dates
Claim details	Claim number, date filed, adjuster name
Communications	Denial letters, emails, written responses
Your losses	Medical bills, repair estimates, lost-wage records
Prior contact	Written requests you sent to the insurer

Step 3: File Your Complaint Online

With your documents ready, submit your complaint through the CDI’s official system. Go to insurance.ca.gov and select “File a Complaint” from the consumer section. The portal walks you through a short intake that identifies your complaint category before you reach the main form.

Save your confirmation number immediately after submitting. The CDI uses it to track your case, and you’ll need it for any follow-up.

Complete the Online Form

The form asks for the insurer’s details, your policy and claim numbers, and a written description of the problem. Keep your description factual and focused on specific dates, dollar amounts, and the insurer’s actions. After you finish your account of events, attach your supporting documents in the final step before submitting.

Once you submit, the system sends an automatic confirmation email with your assigned case number. Write that number down along with the submission date. The CDI typically contacts the insurer within about 15 business days, so watch your inbox closely during that period for requests for additional information.

Step 4: Follow Up and Add Documents

Your role isn’t finished at submission. The CDI may request more documentation or clarification, and responding quickly keeps your case on track. Log into your CDI account with your case number and email to check for updates.

If the CDI contacts you for more information, respond within the timeframe it specifies, or your case may be closed without resolution.

Add Supporting Documents After Submission

You can upload additional evidence to your open case at any time through the consumer portal — useful when new documents arrive after your initial filing, such as a late denial letter or an updated medical bill. Use clear, descriptive file names so the investigator can identify each one at a glance:

• 2026_ClaimDenialLetter_InsurerName.pdf
• 2026_MedicalBill_ProviderName.pdf
• 2026_AdjusterEmail_DateSent.pdf

Track Your Case Status

Checking status regularly keeps you from missing a deadline. The CDI provides online case updates through the consumer portal, and you can also call 1-800-927-4357 to speak with a representative.

Most standard complaints resolve within roughly 60 to 90 days of submission. If that window passes with no update, call the CDI and reference your case number to request a status report.

What to Do Next

A CDI complaint gives you regulatory leverage, but it rarely replaces the financial recovery that comes from legal action. The CDI can hold an insurer accountable for breaking the rules — it cannot put money in your pocket directly. If your claim stays unpaid or your settlement offer falls short after you file, the next step is yours to take.

If you are a policyholder whose own insurer has acted in bad faith, an experienced attorney can pursue a bad faith lawsuit alongside your CDI complaint — often what finally moves a stubborn carrier. If you were injured by someone else, an attorney instead builds and litigates the underlying injury claim against the at-fault party. Either way, the CDI filing strengthens the record. At Steven M. Sweat, Personal Injury Lawyers, APC, consultations are free, there’s no upfront cost, and we’re only paid when we recover money for you. If an insurer has treated you unfairly, speak with a California insurance attorney today.