 Rating Action: Moodys assigns Baa2 to Westchester County Health Care Corporations NY Ser. New York, August 14, 2020 -- Moodys Investors Service assigned a Baa2 to Westchester County Health Care Corporations WCHCC NY proposed Revenue Bonds, Series 2020 Taxable Westchester Medical Center Obligated Group Project, expected to be issued in the amount of 300 million through the Westchester County Local Development Corporation. The bonds are expected to be insured by Assured Guaranty. 