Rate hearing.

If a schedule is filed with the department stating a rate, the department may, either upon complaint or upon its own motion, request the department of inspections, appeals, and licensing to conduct a hearing concerning the propriety of the rate. [C24, 27, 31, 35, 39, § 8100; C46, 50, 54, 58, 62, 66, 71, 73, 75, §479.66; C77, 79, 81, §327D.83 ; 81 Acts, ch 22, §22 ] 89 Acts, ch 273, §29 ; 2023 Acts, ch 19, §1996