Rear-Ended on the Job: How We Found Underinsured Motorist Coverage Under an Employer’s Policy for a California Client
Adamson Ahdoot LLP secured the full available underinsured motorist (UIM) limits under an employer’s commercial auto policy on behalf of our client, who was seriously injured when an underinsured driver rear-ended him at a red light in San Bernardino County, California. The at-fault driver’s insurance covered only a small fraction of his losses. The coverage that actually made him whole was one most people never think to look for.
A Red Light on a Workday
In November of 2023, our client was behind the wheel of a company vehicle, working his normal route. As he slowed for a red light at an intersection in San Bernardino County, another driver failed to stop and struck the back of his vehicle.
There was no dispute about how the collision happened. Rear-end crashes rarely leave room for argument: a driver who cannot stop in time for traffic ahead is responsible for the result. The problem in this case was not proving fault. It was that the responsible driver carried only a minimum-limits auto policy.
The Injuries and the Road Back
Our client’s injuries required ongoing medical care and kept him away from work. Because he was on the job when the crash occurred, his medical treatment and a portion of his lost wages were paid through workers’ compensation, supplemented by an employer-related disability benefit.
Those benefits mattered, but they were not a full recovery. Workers’ compensation does not pay for pain, for the disruption to daily life, or for the long-term consequences of an injury. It covers a defined set of expenses and nothing more. For someone whose injuries were serious enough to exhaust every other available source of coverage, the gap between what workers’ compensation provided and what he had actually lost was significant.
Why the At-Fault Driver’s Insurance Was Never Going to Be Enough
When our client retained us, we pursued the at-fault driver’s bodily injury coverage first, as any personal injury firm would. That claim resolved for the driver’s full policy limits. On paper, it was a complete win against the person who caused the crash.
In practice, it was a fraction of what our client’s injuries were worth. California only requires drivers to carry modest liability limits, and many carry no more than the minimum. When a minimally insured driver seriously injures someone, the at-fault policy is often exhausted before the injured person’s medical bills alone are covered.
This is where many cases stall. The injured person accepts the policy limits, assumes that is the end of the road, and absorbs the rest of the loss. We saw a different path.
Finding Coverage Where Others Stop Looking
Our client was not driving his own car. He was driving a vehicle owned and insured by his employer under a commercial auto policy, and he was acting within the course and scope of his job.
Commercial auto policies frequently carry underinsured motorist coverage with limits far higher than a typical personal policy. UIM coverage exists for exactly this situation: it steps in when the at-fault driver’s insurance is too small to cover the injured person’s damages, up to the limits the policyholder purchased. Because our client was an occupant of a covered vehicle, he was an insured under that policy, even though he was not the one who bought it.
We investigated the employer’s coverage, confirmed the UIM limits available under the policy, and gave the carrier formal notice of the claim once the underlying settlement was complete. We then prepared a comprehensive demand documenting our client’s injuries, treatment, and losses, and demanded the full available UIM limits.
The carrier agreed to pay them. No lawsuit was filed, no mediation was necessary, and the matter resolved through direct negotiation.
Understanding Underinsured Motorist Claims in California
A few points from this case are worth understanding for anyone injured in a similar crash.
UIM coverage follows the vehicle and its occupants, not just the person who paid the premium. If you are hurt while driving a company car, a rental, or a friend’s vehicle, the policy on that vehicle may provide UIM protection to you. Many injured people never ask.
The underlying settlement is a prerequisite, not a ceiling. In California, a UIM claim generally requires that the at-fault driver’s liability limits be exhausted first. The UIM carrier then receives a credit for that amount and pays above it. Settling the third-party claim for policy limits is the first step, not the last one.
Workers’ compensation and a UIM claim can coexist. Being on the job when you are injured does not eliminate your right to pursue the at-fault driver or available UIM coverage. It does, however, create liens: the workers’ compensation carrier and any disability insurer that paid benefits will typically assert a right to reimbursement. Managing those liens so that the client’s net recovery is protected is part of the work, and it needs to be handled before the settlement is finalized, not after.
A first-party carrier has obligations too. A UIM claim is made against your own coverage, or in this case your employer’s. The carrier owes its insured a duty to fairly evaluate and pay the claim. A well-documented demand that leaves no reasonable basis to dispute the value of the injuries is the most effective tool for securing a policy-limits result without litigation.
Life Beyond the Claim
For our client, the practical impact of this result was straightforward. Rather than being left with the at-fault driver’s minimal policy and whatever workers’ compensation covered, he received the financial resources to account for the full scope of what the collision cost him and to move forward from a crash that was entirely someone else’s fault.
Lessons for Injured Drivers
If you have been injured in a collision and the at-fault driver’s insurance seems inadequate, consider the following before accepting a settlement:
- Ask what vehicle you were in and who insures it. Employer, rental, and household policies may carry UIM coverage that applies to you.
- Check your own policy. If you carry UIM coverage on your personal auto policy, it may apply even when you were driving a different vehicle.
- Do not assume workers’ compensation is the whole picture. It covers medical care and part of your wages. It does not compensate you for pain or the broader impact on your life.
- Get help with liens early. Workers’ compensation and disability carriers will seek reimbursement. How those liens are resolved directly affects what you keep.
- Understand that “policy limits” from the at-fault driver is often the beginning of the analysis, not the end.
About Adamson Ahdoot LLP
Adamson Ahdoot LLP is a personal injury law firm based in Los Angeles, serving clients throughout California. Our attorneys handle motor vehicle accident cases, underinsured and uninsured motorist claims, and work-related injury matters requiring careful coverage investigation and coordination with workers’ compensation and disability benefits.
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