Final PEN rule changes could limit payments.
D014487:Centers for Medicare and Medicaid Services, U.S.; D004750:Enteral Nutrition / Q000191:economics*; D006699:Home Care Services / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D010288:Parenteral Nutrition / Q000191:economics*; D013997:Time Factors; D014481:United States