treating this population. (d) Geographic diversity The Secretary shall select States for planning grants under this section in a manner that ensures geographic diversity. (e) Funding There are authorized to be appropriated $50,000,000 to carry out this section. (f) Definitions In this section: (1) Medicaid program The term Medicaid program means, with respect to a State, the State program under title XIX of the Social Security Act ( 42 U.S.C. 1396 et seq. ) including any waiver or demonstration under such title or under section 1115 of such Act ( 42 U.S.C. 1315 ) relating to such title. (2) Secretary The term Secretary means the Secretary of Health and Human Services. (3) State The term State has the meaning given that term for purposes of title XIX of the Social Security Act ( 42 U.S.C. 1396 et seq. ) in section 1101(a)(1) of such Act ( 42 U.S.C. 1301(a)(1) ).