Unless the employer acknowledges that the disability is a result of injury or illness compensable under the Workers' Compensation Act or the Workers' Occupational Diseases Act, the duty disability benefit shall not be payable until the issue of compensability under those Acts is finally adjudicated. The period of disability shall be as determined by the Illinois Workers' Compensation Commission or acknowledged by the employer.
An employee in service before June 13, 1997 shall also receive a child's disability benefit during the period of disability of $10 per month for each unmarried natural or adopted child of the employee under 18 years of age.
The first payment shall be made not later than one month after the benefit is granted, and subsequent payments shall be made at least monthly. The Board shall by rule prescribe for the payment of such benefits on the basis of the amount of salary lost during the period of disability.
In the case of a duty disability recipient who returns to work, the employee must make application to the Retirement Board within 2 years from the date the employee last received duty disability benefits in order to become again entitled to duty disability benefits based on the injury for which a duty disability benefit was theretofore paid.
40 ILCS 5/13-309