S&P Global Ratings assigned its'AA-'long-term rating to Chester County Health and Education Facility Authority , Pennsylvania's $150 million series 2026A fixed-rate bonds issued for Main Line Health System (MLH; parent of Main Line Health). At the same time, we affirmed our'AA-'long-term rating and underlying rating on Main Line Health’s series 2017A, 2020A, 2020B, and 2020C debt issued by the authority. The outlook is stable. Gross revenue from the obligated group, which consists of MLH, Main Line Health Inc., Main Line Hospitals Inc., Riddle Memorial Hospital, and Mirmont Treatment Center, secures the bonds. We have also incorporated an additional $200 million series 2026B debt issuance into this analysis. Proceeds from the series 2026A and 2026B bonds will
