Inappropriate payments for total parenteral nutrition (TPN) / Department of Health and Human Services, Office of Inspector General. - 1 online resource ([25] pages) : illustrations "May 1993." "OEI-12-92-00460." CRDP Project record. Subjects--Topical Terms: Medicare--Cost control.Parenteral feeding--Finance. GPO Item No.: 0445-B-07 (online) Gov. Doc. Class. No.: HE 1.75:OEI-12-92-00460 Report. No.: OEI-12-92-00460