Ind. Code § 22-3-7-16
(b) Whenever an employer or the employer's insurance carrier denies or is not able to determine liability to pay compensation or benefits, the employer or the employer's insurance carrier shall notify the worker's compensation board and the employee in writing on a form prescribed by the worker's compensation board not later than thirty (30) days after the employer's knowledge of the claimed disablement. If a determination of liability cannot be made within thirty (30) days, the worker's compensation board may approve an additional thirty (30) days upon a written request of the employer or the employer's insurance carrier that sets forth the reasons that the determination could not be made within thirty (30) days and states the facts or circumstances that are necessary to determine liability within the additional thirty (30) days. More than thirty (30) days of additional time may be approved by the worker's compensation board upon the filing of a petition by the employer or the employer's insurance carrier that sets forth:
(4) a timetable for the completion of the remaining investigation.
An employer who fails to comply with this section is subject to a civil penalty under IC 22-3-4-15 .
(c) Once begun, temporary total disability benefits may not be terminated by the employer unless:
(5) the employee is unable or unavailable to work for reasons unrelated to the compensable disease.
In each instance, the employer must provide written notice to the injured worker on a form approved by the board. In all other cases the employer must notify the employee in writing of the employer's intent to terminate the payment of temporary total disability benefits, and of the availability of employment, if any, on a form approved by the board. In all instances, the employer must file an electronic notice of the termination with the board.
(i) With respect to disablements in the following schedule occurring on and after July 1, 1991, the employee shall receive in addition to temporary total disability benefits, not exceeding one hundred twenty-five (125) weeks on account of the disablement, compensation in an amount determined under the following schedule to be paid weekly at a rate of sixty-six and two-thirds percent (66 2/3%) of the employee's average weekly wages during the fifty-two (52) weeks immediately preceding the week in which the disablement occurred:
(j) With respect to disablements occurring on and after July 1, 1991, compensation for permanent partial impairment shall be paid according to the degree of permanent impairment for the disablement determined under subsection (i) and the following:
(k) The average weekly wages used in the determination of compensation for permanent partial impairment under subsections (i) and (j) shall not exceed the following:
(v) All compensation payments named and provided for in this section, shall mean and be defined to be for only such occupational diseases and disabilities therefrom as are proved by competent evidence, of which there are or have been objective conditions or symptoms proven, not within the physical or mental control of the employee.
Formerly: Acts 1937, c.69, s.8; Acts 1949, c.242, s.1; Acts 1951, c.250, s.1; Acts 1955, c.326, s.1; Acts 1963, c.388, s.11; Acts 1971, P.L.354, SEC.2; Acts 1974, P.L.109, SEC.5. As amended by Acts 1976, P.L.112, SEC.5; Acts 1977, P.L.261, SEC.5; Acts 1979, P.L.227, SEC.5; P.L.95-1988, SEC.14; P.L.170-1991, SEC.19; P.L.258-1997(ss), SEC.14; P.L.31-2000, SEC.8; P.L.1-2001, SEC.28; P.L.134-2006, SEC.9; P.L.168-2011, SEC.13; P.L.275-2013, SEC.13; P.L.204-2018, SEC.12; P.L.139-2020, SEC.5; P.L.32-2021, SEC.64; P.L.160-2022, SEC.7.