LexisNexis® Legal Newsroom
Strong Association Exists Between AMA Guides Impairment Ratings and Earnings Losses, But Losses Vary Significantly Across Body Regions

By Robert G. Rassp, Esq. and Robin E. Kobayashi, J.D. A new major study funded by the California Commission on Health and Safety and Workers’ Compensation (CHSWC) focuses on the AMA Guides Fifth Edition in California but has implications for the AMA Guides Fourth and Sixth Editions used in other...

Kansas: To Bar Recovery, Drug Impairment Must Be Contemporaneous With Onset of Injury or Condition

A Kansas appellate court held that the state’s statutory provision barring workers’ compensation benefits to “impaired” workers, K.S.A. 2010 Supp. 44-501(d)(2), requires the employer to prove the worker was impaired at the time of the injury and also that the impairment contributed...