Denied Workers’ Compensation Claim in Fresno

Your Fresno Workers’ Comp Claim Was Denied. Now What?

Getting a denial letter after a workplace injury is frightening, especially when you are out of work and the medical bills are piling up. Take a breath: in California, a denial is often just the insurance company’s opening position, not a final decision. Many denied claims are approved once the right medical evidence and paperwork reach a workers’ compensation judge. What matters most is acting quickly, because the appeal deadlines are strict.

Our Fresno workers’ compensation lawyers handle denied claims across Fresno County on contingency. There is no cost to have us review your denial letter and explain your options.

Why Workers’ Comp Claims Get Denied in Fresno

Insurers deny claims for many reasons, and most are challengeable. The most common we see include:

• Missed deadlines – the injury was not reported to the employer within 30 days (Labor Code § 5400), or a claim was not filed in time.
• “Not work-related” – the insurer argues the injury did not happen at work or was caused by something else.
• Pre-existing condition – the insurer blames an old injury, even when the job made it worse (aggravation of a prior condition is often still covered).
• Not enough medical evidence – the first doctor’s report did not clearly connect the injury to work.
• Missed appointments or evaluations – skipping a required medical or QME exam.
• Employment disputes – the company claims you were an independent contractor, a frequent tactic in agriculture and day-labor settings.

A denial for any of these reasons is not automatically the end. It usually just means the dispute now has to be decided by the workers’ compensation system rather than the insurer.

Denied Claim vs. Denied Treatment – Two Different Fights

It is important to know exactly what was denied, because the appeal path is different:

• A denied claim means the insurer rejected your entire case. You challenge this through the WCAB (below).
• A denied treatment means your claim is accepted, but a specific treatment your doctor requested was denied through utilization review (UR) as “not medically necessary.” You challenge this through Independent Medical Review (IMR).

How to Appeal a Denied Claim Through the WCAB

If your whole claim was denied, here is the path in California:

1. File an Application for Adjudication of Claim. This opens your case with the Division of Workers’ Compensation district office for the county where you were injured. The general deadline is one year from the date of injury, the last date benefits were paid, or the last date medical treatment was provided, whichever is latest (Labor Code § 5405).

2. Resolve the medical dispute with a QME. When the injury or its cause is disputed, the DWC issues a panel of Qualified Medical Evaluators (QMEs). In represented cases, each side strikes names from the panel and the remaining doctor performs the medical-legal evaluation (Labor Code § 4062.2). This report often decides the case.

3. Request a hearing. Once the case is ready, a Declaration of Readiness to Proceed is filed, which sets a Mandatory Settlement Conference before a workers’ compensation judge. Many disputes settle here.

4. Trial and appeal. If it does not settle, a judge decides after trial. If the decision goes against you, you can file a Petition for Reconsideration with the WCAB within 20 days of the decision (Labor Code § 5903).

If Your Treatment Was Denied (Utilization Review)

Every treatment your doctor requests goes through utilization review to confirm it is medically necessary. If UR denies, delays, or modifies the treatment, you do not have to accept it. You can request a free Independent Medical Review (IMR) – a review by an outside physician who is not connected to the insurer (Labor Code § 4610.5).

The signed IMR application must reach the state’s IMR administrator within 30 days of the mailing date on the UR denial letter (the window is shorter – 10 days – for certain prescription-drug disputes). Missing this deadline can forfeit your right to challenge the denied treatment, so do not wait.

Fresno Work-Comp Deadlines You Cannot Miss

These are the general deadlines; the exact date in your case depends on your specific facts. When in doubt, talk to a lawyer right away rather than risk missing a window.

How a Fresno Workers’ Comp Lawyer Helps After a Denial

You can appeal on your own, but the insurer will have lawyers and doctors on its side. Our team levels the field. We:

• Read the denial letter and pinpoint exactly why the claim was rejected;
• Gather the medical evidence and reports that tie your injury to your job;
• Handle the QME panel process and the WCAB paperwork and deadlines;
• Fight denied treatment through IMR;
• Negotiate a fair settlement, and take the case to a workers’ comp judge when the insurer will not budge.

We work on contingency. There is no upfront cost, and attorney fees in California work-comp cases are set and approved by the workers’ compensation judge – typically a small percentage of the benefits recovered. You keep the vast majority of what we win for you.

Sources

California Division of Workers’ Compensation (DWC), Independent Medical Review and Workers’ Compensation Appeals Board; California Labor Code §§ 5400, 5405, 4062.2, 4610.5, 5903 (leginfo.legislature.ca.gov). This article is general information, not legal advice; the application of these laws depends on the facts of your case. Last updated September 2026.