Iowa law provides that for work injuries prior to July 1, 2017 an employer is fully liable for compensating all of an injured worker’s disability that arises out of and in the course of the employee’s employment with the employer.
However, Iowa Code Section 85.34(7)(b)(2) provides that where a worker suffers two industrial disability injuries with the same employer, the worker should be paid industrial disability based on the combined disability from the two injuries; and the employer should receive a credit for the benefits paid for the first injury.
The Iowa Workers’ Compensation Commissioner filed an Appeal Decision on November 5, 2018 in the case of Ditsworth v. ICON Ag, Federated Insurance and Nationwide Insurance examining an apportionment situation.