UIM Carriers and Immunity - Scope of Evaluation


The Colorado Supreme Court (the Court) held in Klabon v. Travelers, as a matter of first impression, that in Colorado, “an employee who is injured in the court of their employment by a third-party tortfeasor and who receives workers’ compensation benefits as a result of that injury can also sue to recover benefits for their employer’s separate uninsured/underinsured motorist (UM/UIM) carrier.”

The claimant worked as a technician at CMI Legacy, LLC – a Denver-area HVAC company (the “Employer”). While working for the Employer and driving a company vehicle, the claimant was struck by a third-party driver who failed to obey a red light. The claimant was severely injured, with medical bills exceeding $500,000. The claimant recovered workers' compensation benefits through the Employer’s coverage with Pinnacol; he also settled a claim against the at-fault driver’s insurance through Progressive. However, the at-fault driver only carried state-minimum coverage worth $25,000. In addition to the WCA coverage with Pinnacol, the Employer carried $1 million in UM/UIM coverage through Travelers.

The claimant made a UIM claim, and Travelers paid $45,766.68 in UIM benefits to him. The claimant sued Travelers, alleging that the carrier unreasonably denied and delayed the tender of benefits; he also brought claims for breach of contract and bad faith under § 10-3-1115, C.R.S.

Travelers removed the case to federal court and moved for summary judgment, arguing that the claimant had already received workers’ compensation benefits under the WCA, which barred the lawsuit under the WCA’s “exclusivity and immunity provisions,” §§ 8-41-102, -104, C.R.S. (2024). Essentially, Travelers contended that the WCA was the claimant’s exclusive avenue for recovery, and by accepting those benefits, he had waived his right to bring a UIM claim. The claimant countered that since the injuries were caused by the negligence of a third party, the WCA was not any bar to his claim for UIM benefits from the carrier. The claimant asserted that the underlying claim was against the third party, and not the Employer, so it was not a claim for workers’ compensation benefits at all.

The magistrate acknowledged that this very question (does the MCA bar UM/UIM claims when the claimant was injured by the negligence of a third party?) had recently been creating some struggle among Colorado district court judges. The magistrate judge certified the question of law to the Colorado Supreme Court, and the Court accepted review.

Because there was no guiding precedent on this issue, the Court embarked on a de novo review. The Court also interpreted the statutory language of §§ 8-41-102, -104, C.R.S. (2024) de novo.The Court reasoned that the WCA was created to protect injured workers and to “assure the quick and efficient delivery of disability and medical benefits to injured workers… without the necessity of any litigation.” citing to § 8-40-102(1), C.R.S. (2024).

The Court then compared the language and purpose of the WCA’s exclusivity provisions to § 10-4-609(1)(a)(I), C.R.S. (2024), the Colorado UM/UIM statute. The purpose of that statute is to: “protect the public from the devastating financial loss that a traffic accident victim can incur” and to “provide a mechanism through which an insured could purchase insurance coverage against loss caused by the negligent conduct of a financially irresponsible motorist.” McMichael, 906 P.2d at 98; see also DeHerrera v. Sentry Ins. Co., 30 P.3d 167, 174 (Colo. 2001) (observing that “the important policy behind UM/UIM insurance [is] to protect persons from the often-devastating consequences of motor vehicle accidents”).

The Court held that Travelers was not included in the mutual renunciation described in § 8-40-102(1), because “Travelers does not bear the burden of providing workers’ compensation benefits or of ensuring its compliance with any of the WCA’s insurance requirements. Travelers were thus not an entity pondered in the language of §8-40-102, and thus, Travelers was not immunized from suit in the same fashion that the Employer’s workers’ compensation carrier Pinnacol was immunized.

At such an early juncture in this new development in the law, it is tough to say what this new holding means for workers’ compensation and third-party liability cases in Colorado. However, with the clarification that claimants can reach an employer’s UM/UIM in addition to their own coverages and workers’ compensation insurance coverage, we anticipate that there are likely to be future implications for subrogation and how work comp cases are settled. The UIM claim pondered in Klabon is treated effectively as a claim against a third party for negligence, leaving open the possibility of additional subrogation against the claimant’s recovery from that UM/UIM policy.

It is also possible that the availability of these funds may affect the business of plaintiff or claimant-side personal injury firms and their willingness to engage certain types of cases. The overall effect would likely be an uptick in the number of claims in Colorado.

We look forward to applying these new developments in the law and helping our dear clients navigate the changes. Please stay tuned to our newsletter for further updates in the future.

2024 CO 66, Klabon v. Travelers Property Casualty Company of America, No. 23SA142 (Colo. 2024).

Want to know more? Contact Jonny Campbell at [email protected]


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