WASHINGTON, Dec. 22 -- Sen. John Cornyn, R-Texas, has introduced legislation (S. 5077) to amend title XIX of the Social Security Act "to adjust the limitations on Medicaid disproportionate share hospital payments." The bill was introduced on Dec. 20. It was referred to the Senate Finance Committee. For more information, Sen. John Cornyn, 517 Hart Senate Office Building, Washington, DC 20510; 202/224-2934; or in state at 222 E. Van Buren, Ste. 404, Harlingen, TX 78550; 956/423-0162; Wells Fargo  more