Congressional Research Service The Library of CongressCRS Report for CongressReceived through the CRS WebOrder Code RL30347Medicare: Changes to Balanced Budget Act of1997 (BBA 97, P.L. 105-33) ProvisionsUpdated November 19, 1999Jennifer OSullivan, Carolyn Merck, Madeleine Smith, Sibyl TilsonSpecialists in Social LegislationDomestic Social Policy Division