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✦ Certified Specialist in Workers’ Compensation Law, certified by the State Bar of California, Board of Legal Specialization ✦
By Eman Yazdchi, Esq. · Certified Specialist in Workers' Compensation Law, State Bar of California Board of Legal Specialization · Cal Bar #285231
Labor Code 4658.1 is often discussed near permanent disability payment issues, but its official text is not a weekly-rate table. It is a definitions statute. It explains what counts as regular work, modified work, and alternative work after a job injury.
That distinction matters. A carrier or employer may use a job offer to argue that the worker can return, that disability advances should change, or that a voucher issue should be handled a certain way. The words in the offer are not enough. The job has to fit the statute's definitions.
Regular work means the usual occupation or the position the worker held when injured. It must offer pay and compensation equivalent to the pre-injury job. It also must be close enough for normal travel from the worker's residence on the injury date. Modified work means the regular job changed so the worker can perform all required functions. It must pay at least 85 percent of prior wages and compensation and meet the same commute standard. Alternative work is different work the employee can perform, also at the 85 percent pay threshold and within a reasonable commute.
The practical fight is usually not about the label on the employer's form. It is about the details behind the offer. A warehouse worker with permanent lifting restrictions may be offered a desk post that still requires occasional pallet work. A hospital employee may be offered a modified shift that removes patient transfers but adds a longer commute. A restaurant worker may be offered a lower-hour role that looks similar on paper but drops tips, meals, or shift premiums.
Labor Code 4658.1 gives the checklist for testing those offers. First, identify the actual job functions. A modified position must be work the employee has the ability to perform. If the written offer ignores medical limits, it may not qualify. Second, compare pay and compensation. For modified or alternative work, the offer must reach at least 85 percent of the pre-injury package. For regular work, the statute uses an equivalent pay-and-benefit standard. Third, review the commute. The job must be within a reasonable commuting distance unless the employee waives that condition.
The statute also has two wage rules that can be overlooked. Extra hours added after the injury do not count when deciding whether the offer matches the earlier job. The comparison also looks at actual wages and compensation. It does not use the minimums and maximums from the wage-rate chapter. In plain terms, the analysis should be tied to the real pre-injury job package. It should not rest on a distorted number from caps or a new schedule.
The waiver rule is important. The distance condition can be waived by the employee. It is treated as waived if the worker accepts the offered work and does not object to the location within 20 days after being told about the right to object. If the offer is at the same location and same shift as the pre-injury job, the distance condition is treated as satisfied.
Yazdchi Law reviews these issues against the medical restrictions, job description, payroll records, work schedule, benefit package, and commute facts. The point is to separate a qualifying return-to-work offer from a paper offer that does not match the worker's real limits or pay history.
One common problem is a job offer that says modified work but leaves the heavy task in place. A physician may limit lifting, gripping, overhead work, kneeling, or standing. If the proposed job still requires that activity, the offer may fail the ability-to-perform requirement.
A second problem is wage understatement. Employers sometimes compare only base hourly pay. That can leave out regular overtime, shift pay, tips, meals, housing, or other compensation. The statute speaks in terms of wages and compensation. That broader wording can matter for workers in logistics, health care, hospitality, agriculture, food service, construction, and security jobs.
A third problem is distance. A job may be technically available, but moved to a site that creates a much longer commute than the worker had before the injury. The statute does not give a fixed mileage number. The facts matter, including drive time, public transit access, shift start time, medical limits, and whether the worker was told about the right to object before a waiver is claimed.
Injured at work? Call (661) 273-1780
Tap to call →Yazdchi Law represents injured workers from a Palmdale office. The firm handles Southern California workers' compensation claims involving permanent restrictions, return-to-work disputes, and permanent disability awards. In Antelope Valley aerospace and warehouse cases, the offer may turn on lifting limits, tool use, standing tolerance, or security-clearance tasks. In Los Angeles hospitality and food service claims, the dispute may involve tips, changing shifts, and whether the offered hours match the prior pattern. In Inland Empire logistics and construction files, commute changes and unrealistic job descriptions often drive the fight.
Eman Yazdchi reviews these issues as the attorney responsible for the workers' compensation analysis. He is a Certified Specialist in Workers' Compensation Law, California Board of Legal Specialization, State Bar of California. The review is practical: compare the offer to the treating doctor's restrictions, the QME or AME report, the payroll history, and the actual job site. If the offer does not satisfy the Labor Code 4658.1 definitions, the response should be documented quickly and clearly.
For help evaluating a regular, modified, or alternative work offer after a California job injury, call Yazdchi Law at (661) 273-1780.
No. The official statute defines regular work, modified work, and alternative work. It also explains how to compare wages and compensation and how the commuting-distance condition can be waived. Weekly permanent disability calculations depend on other workers' compensation rules, including wage and rating issues.
Regular work means the employee's usual occupation or the position held when injured. It must offer wages and compensation equivalent to the pre-injury job. It also must be close enough for normal travel from the worker's residence on the injury date.
Modified work is the regular job changed so the injured employee can perform all job functions. It must offer wages and compensation of at least 85 percent of the pre-injury package. It also must meet the commute rule unless that condition is waived.
Alternative work is different work that the injured employee has the ability to perform. Like modified work, it must pay at least 85 percent of prior wages and compensation. It also must meet the location rule unless the worker waives that requirement.
Yes. The distance condition can be waived, and the statute says waiver can occur if the worker accepts the offer and does not object to the location within 20 days after being told about the right to object. If distance is a problem, raise it in writing promptly.
Check the physical duties, medical restrictions, pay, benefits, hours, shift, location, and commute. Also compare the offer to your actual pre-injury compensation, not just the hourly rate. A lawyer can review whether the offer fits the Labor Code 4658.1 definitions before you respond.
Last reviewed by Eman Yazdchi, Esq., June 2026.
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