Community Health Systems Inc. has completed its offers to exchange unsecured notes due 2019, 2020, and 2022 with new junior priority secured notes due 2023 and 2024. We view the tender for the senior notes due 2022 as a distressed transaction due to the material discount to par value that was received. We are lowering the corporate credit rating to 'SD' from 'CC'. We are lowering the issue-level ratings on its 6.875% notes due 2022 to 'D' from 'C'. ? On June 26, 2018, S&P Global Ratings lowered the corporate credit rating on Franklin, Tenn.-based Community Health Systems Inc. to 'SD' from 'CC'. At the same time, we lowered the ratings on its 6.875% notes due 2022 to 'D' from