Formal rating determinations are evidence only as to what?

Formal rating determinations are evidence only as to what?

• A. The causation of the injury
• B. The duration of disability
• C. The percentage of permanent disability
• D. The underlying medical report

Answer: (C)

Formal rating determinations quantify the extent of permanent impairment as a percentage. They serve as evidence of the degree of permanent disability and are used to calculate permanent disability benefits. They do not establish causation of the injury, the duration of disability, or the underlying medical report itself—the rating translates medical findings into a impairment percentage, not the reasons for the injury or how long the worker has been disabled. So, formal rating determinations are evidence only as to the percentage of permanent disability.

Formal rating determinations quantify the extent of permanent impairment as a percentage. They serve as evidence of the degree of permanent disability and are used to calculate permanent disability benefits. They do not establish causation of the injury, the duration of disability, or the underlying medical report itself—the rating translates medical findings into a impairment percentage, not the reasons for the injury or how long the worker has been disabled. So, formal rating determinations are evidence only as to the percentage of permanent disability.