Rule changes for workers' comp impairment ratings.
D033161:Government Regulation; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000191:economics / Q000331:legislation & jurisprudence*; D012955:Societies, Medical; D013714:Tennessee; D014938:Work Capacity Evaluation; D014942:Workers' Compensation / Q000191:economics / Q000331:legislation & jurisprudence*