What is a permanent disability rating, and how is it determined?
Answer
A permanent disability rating is a medical assessment that reflects how much functional use you’ve permanently lost in a specific body part—most commonly an arm, leg, hand, or other extremity. This rating is determined by your doctor or another qualified medical provider who reviews your injury, treatment history, and whether you’ve reached maximum medical improvement (MMI). MMI means you’ve recovered as much as medically expected, and further treatment is unlikely to improve your condition. Once you reach MMI, the doctor evaluates you using the American Medical Association’s Guidelines to Permanent Impairment, a standardized reference used to measure lasting loss of function. Based on your clinical findings, the doctor assigns a percentage rating—for example, a 10% loss of use of your left leg. In workers’ compensation, this percentage directly corresponds to a cash benefit known as a permanency or loss-of-use award. For more clarity, you can review how a rating challenge works or what happens during a second opinion review. Guidance from an experienced workers comp lawyer in Rhode Island can help you understand your rating, and our denied claim appeal in RI provides additional insight into disability evaluations.
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