San Francisco Workers’ Compensation Lawyer for Denied and Disputed Claims
Getting a denial letter when you are hurt and out of work feels like being called a liar. Most of the time, it is not that. In California a denial is a legal position taken by a claims administrator, and positions get reversed every week at the San Francisco Workers’ Compensation Appeals Board.
Alex Bonilla is a San Francisco workers’ compensation denial lawyer who spent part of his career on the other side of these files, handling claims for insurance companies, self-insured employers, and third-party administrators. He knows what a denial letter is really saying, what is missing from it, and what it takes to move a claim from denied to paid.
Bring us the letter before your deadline runs. Call (415) 761-3171 for a free review of your denial.
What does it mean when your workers’ comp claim is denied in California?

A denial means the claims administrator has decided, for now, that it will not accept legal responsibility for your injury. It does not mean a judge agreed with them. It does not mean you were not hurt at work. It means the dispute now moves to the Workers’ Compensation Appeals Board, which is the state court system that decides these cases.
Claims administrators are the people or companies that handle a claim on behalf of your employer. Sometimes that is an insurance carrier. In San Francisco, very often it is not, and that changes how you should respond.
California also puts a clock on the other side. Under Labor Code section 5402, if liability is not rejected within 90 days after you file your claim form, the injury is presumed compensable. That presumption can only be pushed back with evidence discovered after the 90 days ran out, which is a much harder job than denying on time.
Some denial letters arrive late. A late denial can be worth more to your case than an early one, so check the date on yours.
Two things also stay true while your claim is disputed. Your employer must authorize up to $10,000 in medical treatment while the decision is pending, and your right to challenge the denial does not disappear because you accepted that treatment.
Why your denial in San Francisco may not have come from an insurance company
In San Francisco, a large share of denied claims come from employers who insure themselves and pay their own claims. That matters because there is no outside carrier to appeal to. The people denying the claim work for the same organization that signs your paycheck.
The City and County of San Francisco is the clearest example. Its Department of Human Resources runs a Workers’ Compensation Division that serves as the claims administrator for most City employee claims. Several departments and the San Francisco Municipal Transportation Agency route their claims through an outside administrator instead, and the City uses its own utilization review organization to decide treatment requests.
The same structure shows up across the city’s biggest employers. Large hospital systems and university employers commonly self-insure. So do some construction firms and hotel groups.
What this changes for you is practical:
- The adjuster denying your claim may be several floors from your supervisor
- Your treatment denial may come from a review company you have never heard of
- Internal medical review plans and provider networks are set by your employer, not by a carrier
- Pressure that works on an insurance company does not always work here
This is where having a lawyer who used to sit on the defense side is not a marketing line. Alex has written the kind of file you are now fighting. He knows which parts of a denial are firm and which parts are placeholder language waiting to be challenged.
What happens after you file at the San Francisco WCAB?
Filing an Application for Adjudication of Claim opens a case file and puts your dispute in front of a workers’ compensation judge. It does not put you in a trial the following week.
Your case will be assigned to the state’s San Francisco district office at 455 Golden Gate Avenue, 2nd Floor. From there, most disputes move through a predictable sequence.
A medical evaluation usually comes first. If the parties cannot agree on a doctor, the state issues a panel of Qualified Medical Evaluators, which is a list of state-certified doctors, and one of them examines you and writes the report that will drive the case.
Then a Declaration of Readiness to Proceed asks the judge for a hearing date. Most cases go to a mandatory settlement conference, where the judge pushes both sides toward resolution.
Cases that do not settle are set for trial, where the judge decides based on medical reports and testimony rather than a jury. There is also a faster track. When benefits have stopped and you need them now, an expedited hearing can be requested on specific issues instead of waiting for the full case to develop. Knowing when to use it is the difference between waiting three weeks and waiting six months.
Can a denied claim still get paid?
Yes. Denials get reversed through settlement, through a judge’s award, and sometimes through the claims administrator simply changing position once new medical evidence lands in the file.
What almost never works is waiting. Denials are not reconsidered on their own. The file sits until someone forces the issue, and the deadlines above keep running while it does.
What we bring to a denied claim

Alex Bonilla was born and raised in San Francisco and earned his law degree at UC Berkeley School of Law. After law school he represented injured workers, then spent time at an insurance defense firm representing carriers, self-insured employers, and third-party administrators, before returning to the workers’ side.
That path is unusual, and it is the reason denial cases are a good fit for this office. He has read the internal reasoning behind a denial from the inside. He has seen which arguments defense counsel takes seriously and which ones get filed and forgotten.
- Alex has been recognized as a Super Lawyers Rising Star
- The office handles claims in English and Spanish
- Consultations are free, and there is no fee unless benefits are recovered for you
- Cases are handled from offices in San Francisco, San Jose, and Concord
If you want free general information about the system itself, the state’s Information and Assistance unit offers it at no cost through the Division of Workers’ Compensation. What that office cannot do is represent you at a hearing or take a position against your employer.
Ready to move? Call (415) 761-3171 and have your denial letter in front of you.
Frequently asked questions about denied workers’ comp claims
Can I see my own doctor after my claim is denied?
It depends on paperwork you may have signed long before you got hurt. If you predesignated a personal physician in writing before the injury, and that doctor agreed in writing beforehand, and you had health coverage for non-work injuries, you can usually treat with them. Otherwise your employer’s medical provider network, or MPN, normally controls who treats you. A denial complicates this, because the insurer is refusing to pay for treatment at all. Talk to us before you go find your own doctor, since who ultimately pays for that care is a genuinely unsettled question.
How much does a lawyer cost for a denied workers’ comp claim in California?
Nothing upfront and nothing out of pocket. There is no fixed statutory rate. A workers’ compensation judge sets and approves the fee based on the complexity of the case and the result obtained.
Do I have to keep working while I challenge the denial?
That depends on your work restrictions, not on the denial itself. If a doctor has taken you off work or given you restrictions your employer cannot accommodate, that is a benefits question we can raise quickly. Returning to full duty while you are still hurt can also weaken your case, so it is worth a call before you make that decision.
What if my employer says I was not on the clock when it happened?
That is one of the most common denial arguments, and it is often beatable. Timing disputes are usually decided on evidence such as badge records, texts, witness statements, and job assignments rather than on your word against your supervisor’s. Getting that evidence preserved early matters more than arguing about it later.
Can I be fired for challenging a denial?
California law prohibits an employer from punishing you because you filed or pursued a workers’ compensation claim. That protection has its own procedure and its own deadline, separate from your injury claim. If something changed at work after you pushed back on a denial, tell us at the first call.
Get the letter reviewed by someone who used to write them
A denial letter is designed to sound final. It is not. What it is, is a deadline you did not ask for.
Bring us the letter, your claim form, and any treatment request that was turned down. We will tell you which clock is running, what it will take to move the claim, and whether the denial has a real defense behind it or just a form paragraph.
Law Offices of Alex Bonilla, P.C. 1390 Market Street, Suite 200, San Francisco, CA 94102 (415) 761-3171 Se habla español. Free consultations. No fee unless we recover benefits for you.
The Law Offices of Alex Bonilla, P.C. – San Francisco Office
1390 Market St #200 San Francisco, CA 94102 Ph: (415) 849-4719