What Is California Labor Code §4064: Who Pays for Medical-Legal Evaluations?

(a) The employer shall be liable for the cost of each reasonable and necessary comprehensive medical-legal evaluation obtained by the employee pursuant to Sections 4060, 4061, and 4062. Each comprehensive medical-legal evaluation shall address all contested medical issues arising from all injuries reported on one or more claim forms, except medical treatment recommendations, which are subject to utilization review as provided by Section 4610, and objections to utilization review determinations, which are subject to independent medical review as provided by Section 4610.5.

What does Labor Code 4064 decide?

Labor Code 4064 decides who pays for the medical-legal evaluation in a California workers' compensation claim.

A comprehensive medical-legal evaluation is a report from a Qualified Medical Evaluator (QME) or an Agreed Medical Evaluator (AME). It covers a contested medical question. Common examples are whether an injury is covered, or how much permanent disability it caused. This is different from a routine visit with your treating doctor. Labor Code 4064 applies once the evaluation is obtained the right way, under section 4060, 4061, or 4062. When that happens, the employer pays the bill. This is true whether the worker has an attorney or not.

How does the cost rule work in a real claim?

Once a dispute sends the claim to a qualified evaluator, Labor Code 4064 puts that evaluator's bill on the employer.

A medical-legal evaluation usually starts with a dispute. The employer may question whether the injury is covered at all. That issue is handled under section 4060. The parties may instead disagree about permanent disability under section 4061. Or either side may object to some other medical finding under section 4062. The evaluator is then chosen in one of two ways. A represented worker uses the panel-strike steps in section 4062.2. An unrepresented worker uses the steps in section 4062.1.

Once that process produces a report, Labor Code 4064 sets one more rule. The report must cover every contested medical issue. This includes all injuries on the claim form or forms involved, not just the one issue that started the dispute. The employer pays for that full report.

Does this rule cover a denied treatment request?

No. A treatment dispute follows a separate track, not the medical-legal evaluation cost rule.

Labor Code 4064 carves out medical treatment recommendations. A treating doctor's request for care goes through utilization review (UR) under section 4610 instead. UR can deny the request or change it. If that happens, the usual next step is independent medical review (IMR) under section 4610.5. That is not a new medical-legal evaluation. Keep UR and IMR paperwork separate from your evaluation records. They answer different questions and run on different clocks.

What if I hire a lawyer after my evaluation is finished?

You can still receive the employer-paid reports a represented worker would have gotten.

Labor Code 4064 protects a worker who had no attorney during the evaluation. This applies to injuries on or after January 1, 2003. Say that worker later hires a lawyer. The employer must still pay for the same reports a represented worker would have received from the start. Those reports can then be used as evidence before the Workers' Compensation Appeals Board (WCAB). The WCAB is the state body that hears California workers' compensation disputes.

Who pays if the employer pushes my case toward a hearing while I have no lawyer?

If the employer files a Declaration of Readiness to Proceed while you are unrepresented, it must pay your attorney's fee for that step.

A Declaration of Readiness to Proceed is often called a DOR. It is the filing that moves a disputed issue toward a WCAB hearing. Labor Code 4064 covers one case directly. If the employer files a DOR while the worker has no attorney, the employer must pay the worker's attorney's fee for that step. The fee still goes through a reasonableness review. The Workers' Compensation Appeals Board applies that review under section 4906.

When does the employer not have to pay?

The employer only owes the cost of an evaluation obtained through the required process.

Labor Code 4064 is not open ended. The employer is not liable for a medical evaluation beyond what sections 4060, 4061, and 4062 authorize. Either side may still pay out of pocket for its own extra opinion. Neither side owes the other for an evaluation obtained the wrong way, by skipping the required panel process. A properly obtained evaluation is generally admissible before the WCAB. Sections 4060, 4061, 4062, 4062.1, and 4062.2 set specific exceptions to that rule.

• Employer pays: the report properly obtained through the required 4060, 4061, or 4062 process.
• Employer pays: the matching reports an unrepresented worker is owed once that worker hires an attorney.
• Employer pays: the worker's attorney's fee tied to a DOR the employer files while the worker has no lawyer.
• Worker or employer pays alone: any extra medical opinion obtained outside the required process.

If you think an insurer is wrongly refusing to pay a medical-legal evaluation bill, start with the paperwork. Save the panel or evaluator assignment notice, the final report, and the billing statement. Save the claim form for every injury the report covers. Compare those documents against sections 4060, 4061, and 4062. That comparison shows which process applied to your dispute. A workers' compensation attorney can review whether the evaluation followed the required steps. The attorney can also check who should be paying for it.

Yazdchi Law reviews California workers' compensation medical-legal cost questions from its Palmdale office. Call (661) 273-1780 or use the contact form to describe your claim. The firm reviews each matter individually before deciding whether to take it on.