Pathologists to challenge Medicare rule.
D003284:Contract Services / Q000191:economics*; D005376:Financial Management / Q000191:economics*; D006748:Hospital Departments / Q000191:economics*; D006278:Medicare / Q000331:legislation & jurisprudence*; D010337:Pathology Department, Hospital / Q000191:economics*; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States