Temporary vs Permanent Disability in California Workers Comp

How does temporary disability work?

Temporary disability pays wage replacement when the doctor says the worker cannot do regular work and the employer cannot meet restrictions.

Labor Code 4653 governs temporary disability payments. The benefit is based on wages before injury and is subject to state minimum and maximum rates. It usually stops when the worker returns to work, reaches the statutory cap, or becomes permanent and stationary.

A work status note matters. If the doctor says no work, or gives limits the employer cannot meet, temporary disability may be owed. If the doctor releases the worker and the employer offers suitable work, temporary disability may stop.

How does permanent disability work?

Permanent disability pays for lasting impairment after the medical condition stabilizes and the rating is calculated from the medical report.

Labor Code 4660.1 governs many current rating issues. Labor Code 4658 controls the weekly payment schedule. The rating may come from the treating doctor, QME, or AME. The rating should account for impairment, occupation, age, and apportionment.

Permanent disability is not the same as being unable to work forever. Some workers return to work with a rating. Some cannot return to the old job. The rating measures permanent impairment, not pain alone.

Why did the check drop after maximum medical improvement?

The check often drops because TD ended at permanent and stationary status and PD pays at a different scheduled rate.

Permanent and stationary means the condition is stable enough to rate. It does not mean the worker is healed. It means the doctor believes more treatment will not greatly change the condition. The case then shifts toward rating, work restrictions, future medical care, and settlement.

The first PD check may be lower than the TD check. That can be lawful if the rate is correct. It can also be wrong if the average weekly wage was wrong, TD stopped too early, the rating was not calculated, or the carrier skipped benefits during the transition.

What if no check arrives during the gap?

A gap may happen while rating evidence is pending, but the carrier should explain why benefits stopped and what benefit comes next.

Ask for the explanation in writing. Get the last TD payment dates. Get the permanent and stationary report. Get the rating basis. If a QME report is pending, ask whether the carrier is advancing PD. If the carrier has enough rating information, delay may be challenged.

Labor Code 4650 sets payment timing rules. Labor Code 5814 can apply to unreasonable delay. The facts matter. A short administrative gap is different from a carrier ignoring a clear payment duty.

How does the retraining voucher fit into the transition?

The voucher is separate from TD and PD, and it may apply when permanent restrictions block a return to regular, modified, or alternative work.

Labor Code 4658.7 provides the Supplemental Job Displacement Benefit when requirements are met. It is not a wage check. It is a retraining benefit. It can help pay for school, tools, computer costs, or job training services within the rule.

The voucher issue often appears after the worker is permanent and stationary. The employer's return-to-work offer should be reviewed. A job that breaks restrictions may not be valid. A job that fits restrictions may affect voucher rights.

What should you review this week?

Review each check stub, work status note, wage record, rating report, and carrier letter before assuming the payment is correct.

Make a simple list. Put each payment in order by date. Write the amount. Write whether the carrier called it TD or PD. Match the payment to the doctor's work status note for that period. Small errors become easier to spot this way.

Save every wage record. The TD rate can be wrong if overtime, second jobs, or seasonal pay were missed. Save every rating report. The PD amount can be wrong if the rating, occupation, apportionment, or body parts were handled incorrectly.

What if the carrier uses the wrong label?

The label on the check is not final; the payment must match the medical status, wage record, rating, and legal benefit owed.

A carrier may call a payment permanent disability when it is really advancing money during a rating dispute. It may call a payment temporary disability after a permanent and stationary report. The name matters less than the math and the legal basis.

Ask the carrier to identify the benefit in writing. Ask for the period paid. Ask for the weekly rate. Ask for the body parts and rating used for PD. If the answer is unclear, save the letter and get the payment history reviewed.

Do not ignore a check just because it is small. Cashing a check does not always mean the calculation is accepted forever. But waiting can make errors harder to find. A short payment audit can show whether the check was right, late, or incomplete.

If the carrier stopped TD after a work release that does not match the real job, save the job offer and restrictions. A modified job must fit the doctor's limits. A paper offer that breaks limits can create a payment dispute.

Bring the benefit printout to any review. The printout should show each payment, the dates covered, the rate, and the benefit type. Match it to the medical record. That simple match often reveals the problem.

Ask.