Medicare : many HMOs experience high rates of beneficiary disenrollment : report to the Special Committee on Aging, U.S. Senate
Print Book, English, [1998]
The Office, Washington, D.C. (P.O. Box 37050, Washington, D.C. 20013), [1998]
Statistics
43 pages : illustrations ; 28 cm
39098363
Cover title
"April 1998."
"GAO/HEHS-98-142."
"B-279786"--Page 1