Workers' Compensation Claims for Conditions Presumed to Be Occupational Diseases Among Firefighters in Washington State, 2000-2017.

OBJECTIVE

Occupational disease presumption laws for firefighters are common, yet little is known about the workers' compensation claims filed for them.

METHODS

We identified Washington State's workers' compensation claims for conditions covered by presumption among firefighters during 2000 to 2017, and described them by disease type and claim characteristics. Claim rates for specific cancers were compared with statewide incidence rates using the Washington State cancer registry.

RESULTS

Firefighters filed 330 claims for conditions covered by presumption (heart problems, 43%; cancer, 35%; respiratory disease, 15%; and infectious diseases, 8%), with acceptance rates varying by disease and insurer type. Cancer claims were associated with the highest claim costs and time loss.

CONCLUSIONS

This study provides necessary baseline data to understand the impact of presumption laws on workers' compensation systems, and can inform future decisions presumption law expansions for firefighters.