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California · Workers' Compensation

Does California workers' comp use mediation?

California workers' comp has no required, statewide mediation program for most claims. A disputed claim usually moves through a conference run by a judge, then trial if it still does not settle. Without a lawyer, you can ask for a voluntary mediation conference instead. Some union workplaces use private mediation or arbitration under a special agreement.

Eman Yazdchi, Esq., Certified Specialist in Workers' Compensation Law, California Board of Legal Specialization, State Bar of California.

No Fee Unless We Win (Costs May Apply)Se Habla Español14+ Years
Eman Yazdchi, Certified Specialist in Workers' Compensation Law (California Board of Legal Specialization, State Bar of California)
Eman Yazdchi, Esq.Certified Specialist, Workers’ Compensation Law
California Board of Legal Specialization, State Bar of California
14+
Years of Practice
2,000+
Cases handled over 14+ years
$50M+
Recovered over 14+ years
3
Languages: English, Español, Farsi

Past results do not guarantee, warrant, or predict future cases. Each case is different and results depend on specific facts and circumstances.

Prepared by Yazdchi Law

Does California workers' comp use mediation?

Not as the standard path. Most disputed claims move through a conference run by a workers' compensation judge, then trial if the dispute remains. Mediation applies only in three narrower situations.

The state's Division of Workers' Compensation, or DWC, says a claim resolves two ways. You and the claims administrator reach an agreement. Or the judge decides the dispute and issues an award. DWC's own guide to how a claim is resolved lists no general mediation step.

Still, "mediation" is a real term here. It is just narrower than people expect. The DWC glossary defines a mandatory settlement conference as a required conference to discuss settlement before trial. It defines a mediation conference as a voluntary conference held before an Information and Assistance (I&A) officer, open only if you do not have an attorney. Some workers also use "mediation" for a private session they set up on their own. A few union contracts build mediation into their own claims process under specific California statutes.

The table below compares the four paths a claim can take.

PathWho runs itIs it requiredWhat it can decide
Mandatory settlement conferenceA workers' compensation judgeYes, once your case is set for oneCan approve a settlement, or set the case for trial
Mediation conferenceA DWC Information and Assistance officerNo. Available only if you do not have an attorneyHelps you and the claims administrator talk through the dispute. Cannot issue a binding order
Private mediationA neutral mediator both sides agree to use and payNo. Either side can decline itHelps negotiate a deal. Cannot decide the case on its own
Union ADR mediation or arbitrationA mediator or arbitrator named in a qualifying union agreementOnly if your employer and union have one of these agreementsMediation helps negotiate. Arbitration under the agreement can issue a binding decision, reviewed by the WCAB

What is mediation in a workers' comp case?

Mediation means a neutral person helps you and the claims administrator talk through a dispute. A mediator does not decide your case. Only a judge, or an arbitrator under a qualifying union program, can do that.

At a mediation session, you and the other side stay in control. Either side can walk away without a deal. A judge works differently. A judge can approve a deal you both agree to. A judge can also decide disputed issues and issue a binding award if you do not agree.

This guide covers how mediation fits into a California workers' compensation claim, not mediation in family court or a civil lawsuit.

How is a mediation conference different from the mandatory settlement conference?

A mediation conference is voluntary and only open to workers without an attorney. A mandatory settlement conference is a required step run by a judge once your case is ready for trial.

The DWC glossary keeps these as two separate terms. It defines a mandatory settlement conference, often called an MSC, as a required conference to discuss settlement before trial. It defines a mediation conference as a voluntary conference held before an I&A officer, for a worker who does not have an attorney. The DWC's own FAQ for employees confirms that help from a local I&A officer, including the mediation conference, has no fee.

Most workers who hire an attorney go through the MSC, and trial if needed, not a mediation conference. The mediation conference exists mainly for workers handling a dispute on their own. For what happens at an MSC, including how to prepare, see our guide to the mandatory settlement conference.

Can you use private mediation in a California workers' comp case?

Yes. You and the claims administrator can agree to try a private mediator at any point. It is voluntary, and either side can stop at any time.

A private mediation session works the way mediation works anywhere else. You and the other side pick a neutral mediator, who cannot force a result. The mediator's job is to help both sides see the strengths and weaknesses of their position and look for terms that work for both.

A deal reached at private mediation is not the end of the process. California law still requires a judge to review it and confirm it is adequate, whether you settle through a Compromise and Release or Stipulations with Request for Award. See our guide to workers' comp settlement in California for what those terms mean. If mediation does not settle the case, it goes back onto the regular WCAB calendar toward an MSC and, if needed, trial.

Does a union contract change how mediation works?

Yes, for a limited group of workers. Under Labor Code section 3201.5 (construction) and Labor Code section 3201.7 (other qualifying employers), a union and employer can agree to a dispute system that uses mediation and arbitration.

These agreements are not available to most workers. They apply only where a qualifying employer and union negotiate one, meeting rules such as a minimum insurance premium or self-insured status set out in the statute. Where one exists, mediation is one tool among several, alongside arbitration, agreed medical evaluator lists, and return-to-work programs. An arbitration decision under one of these programs carries the same force as a judge's award, and the Workers' Compensation Appeals Board (WCAB) can review it.

The WCAB itself lists a separate contact point for cases already in mediation or arbitration, apart from its regular hearing calendars. That fits a system that treats mediation as its own track, not a routine stop for every claim. If you are not sure your workplace has one of these agreements, ask your union representative or the claims administrator.

What happens after workers' comp mediation?

If you reach a deal, the paperwork goes to a judge to review and approve. If you do not, the claim moves back onto the regular path.

A deal reached at a mediation conference or private mediation is not final the moment both sides agree. It still needs to be written up as a Compromise and Release or Stipulations with Request for Award. Then it goes to a judge, who checks that it is adequate before approving it.

If mediation does not produce a deal, nothing about your claim is lost. The case simply continues: a status conference if discovery is not complete, then an MSC, and trial if the dispute still is not resolved. For help deciding whether to accept a number or push toward trial, see should I settle or go to trial.

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When does a lawyer help with mediation or a settlement conference?

A lawyer helps most before you agree to anything: reading the medical record, checking the settlement terms, and confirming what a deal does to your future medical care.

Whether your case is headed to a mediation conference, a private mediation, or the regular MSC and trial track, the numbers and wording in a settlement are easy to get wrong without experience reading medical reports and disability ratings. A lawyer can also tell you whether your workplace has a union mediation or arbitration program under Labor Code section 3201.5 or 3201.7, and what that means for you.

Yazdchi Law P.C. represents injured workers across California from its office in Palmdale. The firm reviews each matter individually and can go over what mediation, a settlement conference, or a trial could mean for your claim. See our guide to how a California workers' comp claim moves forward for the full path a claim takes. If liens are holding up a settlement, see what happens at a lien conference. For a free consultation, call (661) 273-1780 or use the contact form, or start with do you need a workers' comp lawyer.

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Frequently Asked Questions

Does mediation usually result in a settlement?

No official statewide percentage is published for how often California workers' comp mediation ends in a settlement, at a mediation conference or a private session. Mediation only works if both sides are willing to move from their starting position. If it does not produce a deal, you keep your right to an MSC and trial.

How long does a workers' comp mediation take?

There is no set legal length for a mediation conference or a private session. Many are scheduled to fit inside a single meeting. A complex dispute, or one with several lien claimants, can take longer or need a second session. Ask whoever is arranging it, the Information and Assistance officer or the private mediator, how much time is planned.

How do I prepare for workers' comp mediation?

Bring your medical reports, wage records, any benefit notices, and a clear idea of what you need going forward, especially future medical care. If you are using the Information and Assistance mediation conference because you do not have an attorney, bring your claim number and any letters from the claims administrator. If you have an attorney, let your lawyer walk you through your options first.

Who makes the first offer in mediation?

California law sets no rule for who opens the talks. Either side can propose a number first. In practice, the claims administrator often states an opening position because it controls the money at issue. You, or your attorney, can also open with your own number, or ask the mediator to gather both sides' positions separately first.

Can I use a mediation conference if I do not have a lawyer?

Yes. The DWC Information and Assistance Unit's mediation conference is for workers who are not represented by an attorney and have a dispute with the claims administrator. The service has no fee. If you later hire an attorney, your case generally moves to the standard MSC and trial track instead.

Do I have to try mediation before my case can go to trial?

No. Mediation, a state mediation conference or a private session, is voluntary. The step required before trial is the mandatory settlement conference, not mediation. You can decline mediation and keep every right to a settlement conference and, if needed, a trial.

Does a workers' compensation judge have to approve a settlement reached in mediation?

Yes. A judge must review any workers' comp settlement, including one reached through mediation, and confirm it is adequate before it becomes final. This applies whether you settle through a Compromise and Release or Stipulations with Request for Award, and whether or not you have an attorney.

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