Workers' compensation: Subsequent injuries payments.

Existing law establishes a workers' compensation system, administered by the Administrative Director of the Division of Workers' Compensation, to compensate an employee for injuries sustained in the course of employment. Existing law provides certain methods for determining workers' compensation benefits payable to a worker or the worker's dependents for purposes of permanent total disability or permanent partial disability that include a determination of the percentage of permanent disability incurred. Existing law requires that, for injuries incurred before January 1, 2013, in determining the percentages of permanent disability, account be taken of the nature of the physical injury or disfigurement, the occupation of the injured employee, and the injured employee's age at the time of the injury, and requires that specified factors be considered in determining an employee's diminished earning capacity for these purposes. For purposes of these provisions, "nature of the physical injury or disfigurement" incorporates the descriptions and measurements of physical impairment and the corresponding percentages of impairments published in the American Medical Association (AMA) Guides to the Evaluation of Permanent Impairment (5th Edition) . For injuries occurring on or after January 1, 2013, in determining the percentages of permanent disability, existing law requires the same factors be taken into account but removes from consideration the employee's diminished future earning capacity and, instead, incorporates an adjustment factor of 1.4, as specified. Existing law also establishes the Subsequent Injuries Benefits Trust Fund, a continuously appropriated fund. Under existing law, if a permanently, partially disabled employee receives a subsequent compensable injury resulting in additional permanent disability, then that employee receives compensation from the Subsequent Injuries Benefits Trust Fund. Existing law requires, when applicable, the additional permanent disabi