individual has a documented history of threatened or actual physical harm to another individual due to mental illness. (2) Institution for mental disease The term institution for mental disease has the meaning given to that term in section 1905(i) of the Social Security Act ( 42 U.S.C. 1396d(i) ). (3) Medicaid program The term Medicaid program means the program under title XIX of the Social Security Act ( 42 U.S.C. 1396 et seq.). (4) Medical assistance The term medical assistance has the meaning given that term in section 1905(a) of the Social Security Act ( 42 U.S.C. 1396d(a) ). (5) Medicare program The term Medicare program means the program under part A of title XVIII of the Social Security Act ( 42 U.S.C. 1395c et seq.) and includes the programs under parts B, C, and D of such title. (6) State The term State has the meaning given that term for purposes of the Medicaid program. 3. Pilot program waiving the Medicare 190-day lifetime limit on inpatient psychiatric hospital services to expand access to inpatient psychiatric services under the Medicare program (a) Demonstration program authorized The Secretary shall establish a pilot program (in this section referred to as the pilot program ) to test the impact of eliminating the Medicare 190-day lifetime limit on— (1) promoting value