EXHIBIT 4.3 CREDIT AGREEMENT by and among HEALTH MANAGEMENT ASSOCIATES, INC. as Borrower, BANK OF AMERICA, N.A., as Administrative Agent and as Lender, FIRST UNION NATIONAL BANK., as Syndication Agent and as Lender,Credit Agreement • December 23rd, 1999 • Health Management Associates Inc • Services-general medical & surgical hospitals, nec • Florida
