Denied claims

What does a denied workers’ comp claim mean?

A denied workers’ comp claim means the insurer has decided, in writing, not to pay benefits for the injury you reported. It is the insurer’s position, not a legal ruling, and only a workers’ compensation judge can decide the dispute.

The denial letter should state the reasons. Read them closely, because they tell you what the insurer thinks is missing. It may be proof that the injury happened at work, timely notice, medical support, or something else. The reasons shape everything that follows.

A denial can also be partial. The insurer may accept a back injury and deny a knee, or accept the claim but deny a specific surgery. You challenge a partial denial inside the same claim, through the same process.

Why do insurers deny workers’ comp claims?

Insurers most often deny workers’ comp claims because they dispute that the injury arose out of and in the course of employment. That is the test in Labor Code § 3600. Other common reasons involve timing, medical evidence and specific statutory exclusions.

• No witnesses or late reporting The insurer argues the injury happened somewhere else because nobody saw it or the report came weeks later.
• Cumulative trauma Repetitive-work injuries have no single event, and insurers often attribute them to age or activities outside work.
• Pre-existing conditions The insurer blames an earlier injury. Aggravation of a pre-existing condition by work is still a compensable injury.
• Post-termination claims Labor Code § 3600(a)(10) limits claims first filed after a notice of termination or layoff, with exceptions the insurer does not always mention. Our guide to being fired while on workers’ comp in California covers what to do if you lose your job around the time of a claim.
• Psychiatric injuries Labor Code § 3208.3 generally requires six months of employment and that actual events of employment be the predominant cause. There are exceptions for sudden and extraordinary events and violent acts.
• Statutory exclusions Section 3600 excludes injuries caused by intoxication, injuries that are intentionally self-inflicted, and injuries from voluntary off-duty recreational activity.

Is a delay letter the same as a denial?

No. A delay letter means the insurer is still investigating and has not decided. A denial, by contrast, means it has decided not to pay. Labor Code § 5402 gives the insurer 90 days from the date you filed the claim form to make that decision.

During the investigation, the insurer must authorize limited medical treatment for the injury. If it does not deny the claim within 90 days, the law presumes the injury compensable. After that point, the insurer can overcome the presumption only with evidence it could not have obtained with reasonable diligence during the 90 days.

The 90 days run from when the employer received your completed DWC-1 claim form. That is one reason to keep a dated copy. See filing a workers’ comp claim.

How do you challenge a denied workers’ comp claim?

You challenge a denied workers’ comp claim by filing an Application for Adjudication of Claim with the Workers’ Compensation Appeals Board (WCAB). The application opens a case before a workers’ compensation judge. From there, the case moves through medical evaluation, conferences and, if needed, trial.

1. Application for Adjudication Filed with the WCAB, generally within one year of the injury or the last benefit provided under Labor Code § 5405. This protects the claim from the filing deadline.
2. Medical-legal evaluation Sometimes the dispute is whether the injury is work-related. Labor Code § 4060 then provides for an evaluation by a Qualified Medical Evaluator or an Agreed Medical Evaluator.
3. Discovery Each side gathers records, takes depositions and subpoenas documents. The insurer will usually depose you.
4. Declaration of Readiness When the case is ready, either side files a Declaration of Readiness to Proceed to set a conference.
5. Mandatory Settlement Conference The parties meet before a judge to settle or to frame the issues for trial.
6. Trial and decision A workers’ compensation judge hears testimony, reviews the medical reports and issues Findings and Award or Findings and Order.

What role does medical evidence play in a denied claim?

Medical evidence usually decides a denied workers’ comp claim. The judge relies on physician reports to decide whether the injury is work-related and what it caused. The most important of those reports is typically the one from a Qualified Medical Evaluator (QME) or Agreed Medical Evaluator (AME).

When the insurer denies a claim outright, you may not yet have a treating physician in the workers’ comp system. The QME or AME examines you, reviews your records, and writes a report addressing causation. A well-supported report addresses the insurer’s specific reasons for denial rather than the injury in general.

Represented and unrepresented workers follow different rules for choosing the evaluator, and the choice matters. The page on the QME process explains panels, strikes and when an AME is possible.

What evidence helps overturn a denial?

The evidence that helps most is whatever answers the insurer’s stated reason for the denial. A denial based on late reporting calls for proof of notice. A denial based on causation calls for medical support. Finally, a denial based on a termination calls for records that predate it.

• Proof of notice Texts, emails, incident reports or a coworker who heard you report the injury.
• Medical records Especially the first visit after the injury, where the doctor writes down the history you gave.
• Job duties Descriptions of the lifting, repetition, posture or equipment your work involves, which matter most in cumulative trauma claims.
• Witnesses Coworkers who saw the incident, saw you hurt afterward or can describe the working conditions.

Gather these early. Coworkers move on, text messages get deleted and memories fade, while the insurer’s file only grows.

How do you pay for treatment and bills while the claim is denied?

While the insurer denies the claim, it is not paying for treatment or disability. Most people therefore rely on other coverage until the dispute ends. What is available depends on your insurance and your employment.

• Your own health insurance Can cover treatment during the dispute. If the claim is later accepted, the health plan and the providers can recover from the workers’ comp insurer.
• State Disability Insurance The EDD may pay disability benefits while the insurer denies or delays a workers’ comp claim. The EDD can then claim reimbursement from any temporary disability later awarded.
• Liens Doctors who treat you during the dispute may file liens in the workers’ comp case. The insurer pays them if the claim succeeds.

What happens if the judge rules against you?

If a workers’ compensation judge rules against you, you can file a Petition for Reconsideration with the Workers’ Compensation Appeals Board. Under Labor Code § 5903, it is generally due within 20 days of service of the decision. The Board’s commissioners then review the judge’s decision.

After reconsideration, a further challenge goes to the California Court of Appeal by petition for writ of review. Review at each level looks only at the record the parties have already made. That is why the evidence gathered before trial matters so much.

Separately, if the insurer accepted the claim but unreasonably delayed or refused payment, Labor Code § 5814 allows a penalty increase on the delayed benefits. If your employer treated you differently because you filed, that is a separate § 132a claim. The workers’ compensation overview covers it, and workers’ comp settlements explains how a disputed case can resolve.

What does it cost to challenge a denied claim?

With this firm, the attorney’s fee in a workers’ compensation case is typically around 15% of the award. A workers’ compensation judge approves it under Labor Code § 4906, and it is paid from the award, so there is nothing to pay up front. The fees and consultations page explains how the firm charges for each of its practice lines.

Your first consultation is free and takes about thirty minutes; bring the denial letter if you have it.