Amend CSSB 1 by adding the following appropriately numbered rider following the Article XI provisions for the Health and Human Services Commission (page XI-4): ____. Contingent Appropriation: Medical Assistance Buy-in Program for Certain Children. Contingent on HB 67, Acts of the 81st Legislature, Regular Session, 2009, or similar legislation relating to a medical assistance buy-in program for children with certain developmental disabilities, being enacted and becoming law, in addition to other amounts appropriated by this Act, the amounts of $233,000 in the state fiscal year ending August 31, 2010, and $18,921,003 in the state fiscal year ending August 31, 2011, are appropriated from the General Revenue Fund to the Health and Human Services Commission for purposes of implementing the legislation. Any unexpended balances of the amount appropriated under this rider for the state fiscal year ending August 31, 2010, are appropriated for the purpose specified by this rider for the state fiscal year ending August 31, 2011.