The short-term rating on Jacksonville Health Facility Authority (Ascension Health), Fla.'s health facilities variable-rate series 1997C bonds has been raised to 'AAA/A-1+' from 'AAA/A-1' following the substitution of the liquidity provider provided by Bank of America N.A. with a liquidity provider provided by Bank One Illinois N.A. on Sept. 30, 2002. The expiration date for the new liquidity facility is Sept. 30, 2003.