This chart, which was prepared for an upcoming release of Occupational Injuries and Illnesses, is a work in progress. A few corrections were made for this version dated 7/1/2009.

It lists each state and whether it uses the AMA Guides (and, if so, which edition) or whether is has a state-specific impairment rating system.

We welcome your feedback on the chart.

Please be sure to visit our new AMA Guides Resource Center. You'll find links to blogs, podcasts, documents, research, insights and analysis, and a lot more.