Iowa Code § 85A.18: Notice of disability or death — filing of claims.

Except as otherwise provided in this chapter, procedure with respect to notice of disability or death, as to the filing of claims and determination of claims shall be the same as in cases of injury or death arising out of and in the course of employment under the workers’ compensation law. Written notice shall be given to the employer of an occupational disease by the employee within ninety days after the first distinct manifestation thereof, and in the case of death from such an occupational disease, written notice of such claim shall also be given to the employer within ninety days thereafter.