The new reimbursement regulations.
D006801:Humans; D007676:Kidney Failure, Chronic / Q000191:economics* / Q000628:therapy; D006278:Medicare / Q000331:legislation & jurisprudence*; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States