Same-store operating results and statistical information include operating results of businesses operated in the comparable current year and prior year periods and exclude businesses divested or closed in 2022 and the six months ended June 30, 2023. For information regarding why the Company believes Adjusted EBITDA provides useful information to investors, and for a reconciliation of Adjusted EBITDA to net loss attributable to Community Health Systems, Inc. stockholders, see footnote (c) to the Financial Highlights, Financial Statements and Selected Operating Data below. For information regarding why the Company believes this non-GAAP financial measure provides useful information to investors, and for a reconciliation of this non-GAAP financial measure to net loss attributable to Community Health Systems, Inc. stockholders per share (diluted), see footnote (e) to the Financial Highlights, Financial Statements and Selected Operating Data below.