TY - BOOK ID - 134893081 TI - Medicaid demonstration waivers : approval process raises cost concerns and lacks transparency : report to the Ranking Member, Committee on Finance, U.S. Senate. PY - 2013 PB - [Washington, D.C.] : United States Government Accountability Office, DB - UniCat KW - Medicaid. KW - Waiver. KW - United States. KW - Rules and practice. UR - https://www.unicat.be/uniCat?func=search&query=sysid:134893081 AB - ER -