Olga Kozubenko v. Department of Labor & Industries

**What Happened** Olga Kozubenko worked for the Department of Labor & Industries and developed a blood clot condition (thrombosis) that she claimed was caused by her job. She filed for workers' compensation benefits, asking for her condition to be classified under a specific medical code that would have qualified her for coverage. The department denied her claim, saying there wasn't enough medical proof that her condition was work-related. **What the Court Decided** The court sided with the Department of Labor & Industries and upheld their denial of Kozubenko's workers' compensation claim. The court found that there wasn't sufficient medical evidence to prove that her blood clot condition was directly caused by a work-related injury. Without this clear medical connection, her condition couldn't be classified under the medical code she requested. **Why This Matters for Workers** This case highlights how important strong medical evidence is when filing workers' compensation claims. Workers need clear documentation from doctors showing that their medical condition was directly caused by their work duties or a workplace injury. Simply having a medical condition while employed isn't enough—there must be solid medical proof linking the condition to work activities to qualify for benefits.