What happened: Oregon’s appeals court reversed a penalty against a self-insured employer for closing a workers’ comp mental health claim.
Who’s involved: Cascade Tissue Group Sales, American Zurich Insurance Company, Sedgwick CMS.
What’s at stake: A penalty and attorney fees imposed by the Workers’ Compensation Board.
Why it matters: The ruling draws a clear line between a physician’s impairment findings and an insurer’s rating obligation at closure.
Where it stands: The Court of Appeals reversed the board’s order on November 12, 2026.
Cascade Tissue Group Sales rounded up a 58% impairment finding to the next listed value, closed the workers’ comp claim - and got penalized.
Oregon’s Court of Appeals has reversed.
The court ruled on November 12, 2026, that the self-insured employer acted correctly when it closed a workers’ compensation mental health claim by applying a straightforward administrative rule. American Zurich Insurance Company and Sedgwick CMS were also named as petitioners in the case.
The case goes back to a 2016 workplace injury. The worker suffered a cervical strain and concussion while employed at Cascade. The claim was initially closed, then reopened after three new conditions were accepted: anxiety disorder, somatic symptom disorder, and unspecified depressive disorder.
By 2021, the worker’s condition had stabilized - in workers’ comp terms, he had reached maximum medical improvement and was referred for a closing medical examination. The examining physician produced a 19-page report. For the anxiety and depressive disorders, he found “Class 3, minimal to mild: 58 percent” impairment. For the somatic symptom disorder, he found “Class 3, mild: 66 percent.”
Here is where the math matters. Oregon’s rating scale for this category of mental health impairment has three fixed grades: minimal at 50%, mild at 66%, and moderate at 81%. The physician’s 58% fell between minimal and mild. A separate rule tells insurers exactly what to do when that happens: use the next higher value. No splitting the difference. No guesswork.
Cascade did exactly that. On July 5, 2022, it issued a closure notice recognizing “66 percent loss of the whole person” based on the mild rating.
An administrative law judge found the closure unreasonable - while acknowledging Cascade “arguably” acted reasonably and calling its use of the higher value “commendable.” A penalty and attorney fees followed. The Workers’ Compensation Board adopted that decision 2-1 and tacked on an additional attorney fee.
The Court of Appeals saw it differently. The panel drew a clear distinction between what the doctor does - make objective findings about impairment - and what the insurer does - convert those findings into a rating using the rules. The physician found a specific percentage. That percentage fell between two listed values. The rule dictated the answer.
“There is nothing ambiguous about [the physician’s] findings, nor did they fail to supply the necessary information for Cascade to rate the impairment,” the court wrote.
The decision makes clear that when a physician provides a precise impairment percentage and the rating code prescribes how to convert it, the insurer follows the rule. It does not need to send the report back and ask the doctor to pick a category.
The Court of Appeals reversed the board’s penalty and attorney fee order.
