IX. COMPENSATION FOR PERMANENT PARTIAL IMPAIRMENT (PPI)
Definition
Impairment, or Permanent Partial Impairment as it is referred to under the Act, means the partial or total loss of the function of a member or members of the body or the body as a whole. In Indiana, compensation for impairment is paid according to a statutory schedule. Ind. Code §22-3-3-10. For injuries occurring on and after July 1, 1991, the calculation of impairment compensation is not based on the employee’s wages. Rather, impairment awards are designed strictly to compensate the employee for the loss or loss of use of body parts or functions.
“Maximum Medical Improvement”An award of PPI can only be made after it is determined that the employee has reached “maximum medical improvement” (MMI). MMI may also be referred to as “quiescence” or “permanence and quiescence.” Each of these phrases means that the injury has healed to the fullest extent possible and no further treatment would improve the employee’s condition. Another way of saying this is that the employee is “as good as he is going to get” after treatment for the work-related accidental injury. At that time, disability compensation (TTD) will be terminated and a PPI rating may be assessed by the treating physician or another doctor.