“ Availability of Extended Funding.— Funds made available from any allotment made from funds appropriated under subsection (a) (11) or (c) (4) (B) of section 2104 of the Social Security Act (42 U.S.C. 1397dd) for fiscal year 2008 or 2009 shall not be available for child health assistance for items and services furnished after March 31, 2009, or, if earlier, the date of the enactment of an Act that provides funding for fiscal years 2008 and 2009, and for one or more subsequent fiscal years for the State Children's Health Insurance Program under title XXI of the Social Security Act. ”

“ The Secretary shall only make redistributions under this subsection to the extent that there are unexpended fiscal year 2006 allotments under subsection (b) available for such redistributions. `` (4) Proration rule.—If the amounts available for redistribution under paragraph (1) are less than the total amounts of the estimated shortfalls determined for the month under that paragraph, the amount computed under such paragraph for each fiscal year 2009 shortfall State for the month shall be reduced proportionally. ”

“ Additional Allotments To Eliminate Funding Shortfalls for Fiscal Year 2008.— `` (1) Appropriation; allotment authority.—For the purpose of providing additional allotments described in subparagraphs (A) and (B) of paragraph (3) , there is appropriated, out of any money in the Treasury not otherwise appropriated, such sums as may be necessary, not to exceed $1,600,000,000 for fiscal year 2008. ”