2. Within 14 days after the carrier's knowledge of each maximum medical improvement date and impairment rating to the body as a whole upon which the carrier is paying benefits, the carrier shall report such maximum medical improvement date and, when determined, the overall maximum medical improvement date and associated impairment rating to the department in a format as set forth in department rule. If the employee has not been certified as having reached maximum medical improvement before the expiration of 98 weeks after the date temporary disability benefits begin to accrue, the carrier shall notify the treating doctor of the requirements of this section.
(e) The carrier shall pay the employee impairment income benefits for a period based on the impairment rating.
(f) The department may by rule specify forms and procedures governing the method of payment of benefits under this section.
(g) Notwithstanding paragraph (c), for accidents occurring on or after October 1, 2003, an employee's entitlement to impairment income benefits begins the day after the employee reaches maximum medical improvement or the expiration of temporary benefits, whichever occurs earlier, and continues for the following periods:
1. Two weeks of benefits are to be paid to the employee for each percentage point of impairment from 1 percent up to and including 10 percent.
2. For each percentage point of impairment from 11 percent up to and including 15 percent, 3 weeks of benefits are to be paid.
3. For each percentage point of impairment from 16 percent up to and including 20 percent, 4 weeks of benefits are to be paid.
4. For each percentage point of impairment from 21 percent and higher, 6 weeks of benefits are to be paid.