Medicare HMOs [electronic resource] HCFA can promptly eliminate hundreds of millions in excess payments : report to the chairman, Subcommittee on Health, Committee on Ways and Means, House of Representatives / United States General Accounting Office.
Imprint
Washington, D.C. : The Office ; Gaithersburg, MD (P.O. Box 6015, Gaithersburg 20884-6015) : The Office, [distributor, 1997]