What Can I Do if an Insurance Company Denies My Car Accident Claim?

Last Updated on: May 15, 2026

Legally Reviewed By:

William Pemberton

Front End Damage

Insurance companies deny car accident claims every day โ€” for reasons that range from legitimate policy questions to tactics designed to protect their bottom line. If an insurer recently denied your claim, you are not out of options. Wisconsin law gives you several tools to fight back, and an experienced attorney can make all the difference in the outcome.

At Pemberton Personal Injury Law Firm, our Wisconsin car accident lawyers deal with insurance companies on behalf of injured clients every day. We know how they operate โ€” and we know how to hold them accountable. If your claim was denied, don’t accept it as the final word.

Key Takeaways

  • Insurance companies deny claims for many reasons โ€” some legitimate, many not โ€” including liability disputes, late reporting, coverage exclusions, and disputed medical treatment.
  • Wisconsin law gives you the right to appeal a denial, request mediation or arbitration, and file a lawsuit if necessary.
  • Wisconsin’s bad faith insurance law (Wis. Stat. ยง 628.48) allows you to seek additional damages if an insurer unreasonably denies or delays a legitimate claim.
  • You can also file a complaint with the Wisconsin Office of the Commissioner of Insurance (OCI) if an insurer acts improperly.
  • An experienced car accident attorney handles all negotiations, appeals, and litigation โ€” so you can focus on recovery.

Why Do Insurance Companies Deny Car Accident Claims?

After a car accident, the at-fault driver’s insurer will investigate the crash and determine whether to approve or deny your claim โ€” a process that can take weeks or months. Insurers have strong financial incentives to minimize payouts, and they use several common justifications to deny claims.

Car Insurance Company

The most common reasons for insurance claim denials include:

  • Liability disputes โ€” The insurer argues their policyholder didn’t cause the accident, or that you share too much fault under Wisconsin’s comparative negligence rule.
  • Late claim reporting โ€” Most policies require prompt reporting. Delayed notification gives insurers grounds to argue the claim is invalid.
  • Coverage exclusions โ€” Policies often exclude certain accidents, vehicles, or circumstances. Insurers may point to exclusion language to justify a denial.
  • Policy lapses โ€” If premiums weren’t paid and the policy lapsed at the time of the crash, the insurer may reject the claim entirely.
  • Pre-existing property damage โ€” If an insurer claims the damage existed before the accident, they may deny the property damage portion of your claim.
  • Disputed medical treatment โ€” Insurers often argue that certain treatments were unnecessary, excessive, or unrelated to the crash.
  • Gaps in medical treatment โ€” Significant breaks between appointments give insurers ammunition to argue your injuries aren’t as serious as claimed.
  • Alleged misrepresentation or fraud โ€” Any inconsistency in your claim, even an innocent one, can be used as grounds for denial.

Not every denial is legitimate. Understanding why your claim was denied is the essential first step in challenging it.

Attorney Pemberton explains what insurance companies don’t want you to know โ€” essential viewing if your claim has been denied or undervalued.

Your Rights Under Wisconsin Law When a Claim Is Denied

A denied claim is not the end of the road. Wisconsin law provides several avenues to challenge an insurer’s decision and fight for the compensation you deserve.

1. Appeal Directly with the Insurance Company

Most insurance companies have a formal appeals process. Your attorney can submit additional documentation, medical records, expert opinions, or other evidence that directly addresses the insurer’s stated reason for denial. A well-crafted appeal by an experienced attorney often resolves claims without going to court.

2. Alternative Dispute Resolution (ADR)

Many insurance policies include provisions for mediation or arbitration as alternatives to litigation. These processes are faster and less costly than court proceedings. A mediator facilitates settlement discussions without making a binding decision; an arbitrator hears both sides and renders a decision that may be binding under the policy terms. Your attorney will evaluate whether ADR is appropriate for your situation.

3. File a Complaint with the Wisconsin OCI

If you believe an insurer is acting improperly, you have the right to file a complaint with the Wisconsin Office of the Commissioner of Insurance (OCI). The OCI regulates insurance companies operating in Wisconsin and can investigate complaints about unfair claim handling. While an OCI complaint won’t directly recover your damages, it creates an official record and can apply regulatory pressure on the insurer.

4. Wisconsin’s Bad Faith Insurance Law

This is one of the most powerful tools available to Wisconsin accident victims โ€” and one competitors consistently highlight that the original post lacked entirely. Under Wisconsin Statute ยง 628.48, an insurance company that unreasonably denies, delays, or underpays a legitimate claim can be held liable for bad faith. Bad faith goes beyond a simple dispute over coverage โ€” it involves conduct like:

  • Failing to conduct a reasonable investigation of your claim
  • Misrepresenting policy terms or the law to discourage your claim
  • Refusing to pay a clearly covered claim without justification
  • Making lowball settlement offers while knowing the claim is worth more
  • Unreasonably delaying payment to pressure you into accepting less

When bad faith is proven, you may be entitled to recover not only your original claim amount but additional damages for the insurer’s wrongful conduct. An attorney can evaluate whether your situation rises to the level of bad faith and what remedies may be available.

5. File a Personal Injury Lawsuit

If all other avenues are exhausted or inappropriate, your attorney can file a lawsuit directly against the at-fault driver. This bypasses the insurer’s claims process entirely and takes the dispute into the civil court system, where a judge or jury decides on liability and damages. Wisconsin’s three-year statute of limitations applies โ€” waiting too long can permanently forfeit your right to sue.

Steps to Take Immediately After a Claim Denial

Car Accident Case

If your car accident claim has been denied, take these steps as quickly as possible:

  • Read the denial letter carefully โ€” It must state the specific reason for denial and reference the relevant policy language. Understanding the stated basis is critical to choosing your response strategy.
  • Gather all documentation โ€” Collect your police report, medical records, photos, repair estimates, and all communications with the insurer. Comprehensive documentation strengthens any appeal or legal proceeding.
  • Do not accept a lowball settlement โ€” If the insurer follows a denial with a very low offer, resist the pressure to accept. Early settlements rarely reflect the true value of your claim. Our guide on settling a car accident claim without a lawyer explains the risks of going it alone.
  • Contact an attorney immediately โ€” Consulting a car accident attorney should be your first call after receiving a denial. The sooner your lawyer gets involved, the more options you have. Time-sensitive evidence fades, and deadlines apply to appeals and lawsuits alike.

Common Car Accident Injuries That Lead to Disputed Claims

Insurance companies are more likely to dispute claims involving injuries that are hard to document or verify โ€” often the very injuries that cause the most lasting harm. Common disputed injuries include:

Suffering Injuries in a Car Accident

  • Whiplash and soft tissue injuries โ€” Don’t always appear on imaging, making them easy for insurers to challenge.
  • Concussions and traumatic brain injuries โ€” Symptoms can be delayed and are often invisible on standard scans.
  • Broken bones โ€” While well-documented, insurers may dispute whether certain fractures were caused by the crash or pre-existed it.
  • Emotional and psychological injuries โ€” Post-traumatic stress disorder (PTSD), anxiety, and depression following a crash are real and compensable โ€” but insurers frequently deny or minimize these claims. Wisconsin personal injury law recognizes emotional harm as legitimate damages.

A skilled attorney builds documentation strategies around disputed injuries โ€” working with medical experts, psychologists, and economists to substantiate your full losses. For a deeper look at how much a car accident claim is worth in Wisconsin, we’ve covered the key factors in detail.

Contact Pemberton Personal Injury Law Firm โ€” Wisconsin Car Accident Attorneys

William Pemberton, Baraboo Car Accident Attorney
William Pemberton, Car Accident Lawyer

A denied car accident claim doesn’t mean you’ve lost. It means the real fight is just beginning โ€” and you need an experienced advocate on your side. At Pemberton Personal Injury Law Firm, our attorneys handle every aspect of your claim, from appealing the denial to filing a lawsuit if that’s what it takes. William Pemberton has been named a Super Lawyer for 12 consecutive years and holds a Martindale-Hubbell AV Preeminent Rating. We’ve recovered millions for injured Wisconsinites, and we never collect a fee unless we win your case.

With offices in Baraboo, Madison, Eau Claire, and Sun Prairie, we represent car accident victims throughout Wisconsin. Fill out our online contact form today for a free, no-obligation consultation. Let us fight the insurance company โ€” so you can focus on recovering.

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ABOUT THE AUTHOR
William Pemberton

Founder & Personal Injury Attorney

William M. Pemberton founded Pemberton Personal Injury Law Firm in 2006 to fight for injured Wisconsinites. Focusing on motor vehicle accidents (car, motorcycle, and pedestrian), Will has been named a Super Lawyer for 12 consecutive years and holds a Martindale-Hubbell AV Preeminent Rating, as well as a Client Champion Platinum Award.

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