Fitch Ratings has assigned an "A-" to Monroe (Wis.) Clinic's $42.9 million of series 2016 revenue bonds.
The rating assignment is based on a number of factors, including Monroe Clinic's track record of strong margins, solid liquidity and leading market share.
Fitch also affirmed the "A-" rating on Monroe Clinic's series 2009 revenue bonds.
The outlook is stable.