How Long Does a Workers' Comp Claim Take in California?

How Long Does a Workers' Comp Claim Take in California?

Most California workers' comp claims take 3 months to 2 years, depending on how serious your injury is and whether any disputes arise.

If your paycheck stopped and the medical bills are piling up, waiting is the last thing you want to do. The workers' comp system moves in phases, and each phase has its own clock. Understanding those phases will not speed things up, but it will help you know what is normal and what is a warning sign.

A straightforward claim, say a broken wrist with no surgery, can close in 3 to 6 months. A back injury requiring spinal fusion can keep you in the system for 2 years or longer. The single biggest variable is how long your body takes to reach what doctors call maximum medical improvement, the point at which your condition has stabilized and will not improve further with treatment.

Below is a plain-English guide to every phase, the deadlines the insurer must meet, and the factors that most commonly extend a case.

What Are the Key Deadlines in the First 90 Days?

You have 30 days to report your injury. The insurer then has 90 days to accept or deny your claim under California law.

Report your injury to your employer as soon as possible. California law gives you up to 30 days, but do not wait. Your employer must give you a DWC-1 claim form. Fill it out, keep a copy, and return it. That date starts several important legal clocks, including the one-year deadline to formally file your claim.

Once the insurer receives your completed claim, it has 90 days to formally accept or deny it (Labor Code 5402). If it does not act within 90 days, the law presumes your claim is compensable. That is a powerful protection. Even during the investigation period, the insurer must authorize up to $10,000 in medical treatment so your care does not stop while they deliberate (Labor Code 5402(c)).

If your injury forces you off work, your first temporary disability check must arrive within 14 days of your employer learning you are injured and have lost wages (Labor Code 4650). A late payment triggers an automatic 10% penalty added to what is owed.

Action	Deadline	Consequence If Missed
Report injury to employer	Within 30 days	Claim may be denied
File DWC-1 claim form	Within 1 year of injury	Permanent bar to all benefits
Insurer must accept or deny	Within 90 days	Claim presumed compensable
First TD payment issued	Within 14 days of notice	Automatic 10% late penalty
Interim medical care authorized	Upon claim filing	Up to $10,000 required by law

How Long Does Medical Treatment Last?

Treatment continues until your doctor declares you permanent and stationary, which can take 2 months to over 2 years depending on injury severity.

All medical care is covered at 100% with no copay. In most cases, your employer's Medical Provider Network controls which doctors you see. If you pre-designated your personal physician in writing before the injury occurred, you can treat with that doctor instead.

The state's Medical Treatment Utilization Schedule governs what treatment is approved. If the insurer denies or modifies a recommended procedure through Utilization Review, you can appeal that decision through Independent Medical Review within 30 days. IMR decisions are binding on both sides and apply the MTUS guidelines.

Surgery is the primary factor that stretches the treatment phase. A shoulder repair typically adds 6 to 12 months of recovery. A spinal fusion can add 18 to 24 months. Treatment authorization delays and insurer backlogs also add weeks or months that are entirely out of your control.

Injury Type	Typical Time to Permanent and Stationary
Minor soft tissue (sprain, strain)	2 to 4 months
Moderate orthopedic (knee, shoulder)	6 to 12 months
Surgery without spinal fusion	9 to 18 months
Spinal surgery or fusion	18 to 36 months
Cumulative trauma or occupational disease	6 to 24 months

How Long Does Temporary Disability Last and What Does It Pay?

Temporary disability pays two-thirds of your average weekly wage while you cannot work and can last up to 104 weeks within a five-year period.

In 2026, TD ranges from $264.61 to $1,764.11 per week. Payments continue as long as your doctor certifies you are temporarily totally disabled and you have not hit the 104-week ceiling (Labor Code 4656). For most moderate injuries, TD covers the full active treatment phase and stops when you return to work or reach permanent and stationary status.

If your employer offers you a light-duty or modified position within your medical restrictions and you refuse it without a valid reason, TD payments can be reduced or terminated. If no modified work is available and you remain off work, TD continues. Workers' comp benefits are not taxable income at the federal or state level.

Temporary Disability Detail	2026 Amount or Limit
Minimum weekly benefit	$264.61
Maximum weekly benefit	$1,764.11
Wage replacement rate	Two-thirds of average weekly wage
Maximum total duration	104 weeks within 5 years
Late payment penalty	Automatic 10% added to late payment

How Does the Permanent Disability Rating and Settlement Phase Work?

After reaching permanent and stationary status, a medical evaluator rates your disability. Then the parties negotiate a settlement or go to a hearing.

When the permanent disability level is disputed, both sides arrange a medical-legal evaluation. Represented injured workers and the insurer may agree on an Agreed Medical Evaluator to examine the injury and write a report. If they cannot agree, each side chooses from a state-issued panel of three physicians and strikes one name; the remaining doctor becomes the panel Qualified Medical Evaluator (Labor Code 4062.2). QME scheduling in Southern California currently runs 30 to 90 days. Written reports take another 30 to 60 days after the exam.

Your permanent disability rating determines a weekly PD payment (two-thirds of wages, $160 to $290 per week in 2026) and the total number of weeks you collect it. A rating of 70% or higher adds a lifetime life pension. If your employer cannot offer you suitable regular work, your PD award increases by 15%. If suitable work is offered and you can take it, the award decreases by 15% (Labor Code 4658(d)).

Settlement takes one of two forms. A Compromise and Release closes out the entire claim, including future medical care, for a lump sum. Stipulations with Request for Award keeps future medical care open while paying the PD benefit over time. Both require approval from a workers' comp judge, which typically takes 2 to 6 weeks. If you cannot return to your prior job, you may also qualify for a $6,000 Supplemental Job Displacement Benefit voucher for retraining or education costs.

Case Phase	Typical Duration
Injury report and DWC-1 filing	Days 1 to 14
Insurer investigation period	Up to 90 days
Active treatment: minor injury	2 to 6 months
Active treatment: surgery required	12 to 36 months
P&S declaration and QME or AME evaluation	2 to 5 months
PD rating and settlement negotiation	1 to 3 months
Judge approval of settlement	2 to 6 weeks
Total timeline: no surgery, no dispute	3 to 8 months
Total timeline: surgery or major dispute	18 to 36 months

Yazdchi Law represents injured workers throughout the Antelope Valley, the San Fernando Valley, and Greater Los Angeles. Whether you were hurt on a construction site in Lancaster, a warehouse in Van Nuys, or a distribution center in Pomona, the path through the workers' comp system looks different depending on where you work and which WCAB office handles your case. Our firm makes regular appearances at WCAB offices in Van Nuys, Los Angeles, Long Beach, Pomona, San Bernardino, Riverside, and Oxnard. Eman Yazdchi is a Certified Specialist in workers' compensation law, certified by the California Board of Legal Specialization, State Bar of California. That designation is earned through a rigorous specialty exam and ongoing continuing education specific to California workers' comp. It is not held by most attorneys who take on these cases. Attorney fees are contingency-based and approved by the workers' comp judge. You owe nothing out of pocket to get started. If you are unsure where your case stands or worried that your timeline is running longer than it should, call Yazdchi Law at (661) 273-1780 for a free consultation. The sooner you get clarity on the process, the better positioned you are for every phase that follows.

Related questions

Keep reading to understand your California workers' comp benefits, your medical rights, and your next step after an injury.

• How much does workers' comp pay in California?
• What is a QME and how does it work?
• What if workers' comp denies my surgery?
• Do I need a workers' comp lawyer?