Formal rating determinations shall be deemed to constitute evidence:

• A. Rebuttable under certain circumstances
• B. Only as to the relationship between the disability described and the percentage of permanent disability
• C. Which is rebuttable
• D. Which is presumed correct

Answer: (A)

Formal rating determinations carry evidentiary weight but are not final on their own. They establish an official view of the level of permanent disability, yet they can be challenged if new medical evidence emerges or if there’s a question about how the rating was calculated or applied. In practice, a party can present additional medical opinions, updated tests, or vocational considerations to rebut or modify the rating, and the determination can be reconsidered under the rules that govern evidence and rating in these cases. This is why the idea that the rating is rebuttable under certain circumstances is the best fit. It’s not automatically accepted as conclusive, and it isn’t limited to just the relationship between the disability described and the percentage of permanent disability, nor is it presumed correct or unrebuttable.