Exhibit 99.1

Investor Contacts:
Thomas J. Aaron	Ross W. Comeaux
Executive Vice President	Vice President – Investor Relations
and Chief Financial Officer	615-465-7012
615-465-7000

COMMUNITY HEALTH SYSTEMS ANNOUNCES EXTENSION OF EARLY TENDER DEADLINE OF EXCHANGE OFFERS

FRANKLIN, Tenn., (May 18, 2018) – Community Health Systems, Inc. (the “Company”) (NYSE:CYH) today announced that its wholly owned subsidiary, CHS/Community Health Systems, Inc. (the “Issuer”), has amended certain terms of its previously commenced offers to exchange (each, an “Exchange Offer” and, collectively, the “Exchange Offers”) (i) up to $1,925 million aggregate principal amount of its new 9.875% Junior-Priority Secured Notes due 2023 (the “2023 Notes”) in exchange for any and all of its $1,925 million aggregate principal amount of outstanding 8.000% Senior Unsecured Notes due 2019 (the “2019 Notes”), (ii) up to $1,200 million aggregate principal amount of its new 8.125% Junior-Priority Secured Notes due 2024 (the “2024 Notes” and, together with the 2023 Notes, the “New Notes”) in exchange for any and all of its $1,200 million aggregate principal amount of outstanding 7.125% Senior Unsecured Notes due 2020 (the “2020 Notes”) and (iii) to the extent that less than all of the outstanding 2019 Notes and 2020 Notes are tendered in the Exchange Offers, up to an aggregate principal amount of 2024 Notes equal to, when taken together with the New Notes issued in exchange for the validly tendered and accepted 2019 Notes and 2020 Notes, $3,125 million, in exchange for its outstanding 6.875% Senior Unsecured Notes due 2022 (the “2022 Notes” and, together with the 2019 Notes and the 2020 Notes, the “Old Notes”).

The amendment to the Exchange Offers extends the “Early Tender Deadline” for each Exchange Offer as described below. Other than as described herein, all other terms, conditions and applicable dates of the Exchange Offers remain unchanged.

The deadline for tendering Old Notes in order to receive the total consideration of (i) $1,000 principal amount of 2023 Notes per $1,000 principal amount of 2019 Notes tendered and accepted for exchange, (ii) $1,000 principal amount of 2024 Notes per $1,000 principal amount of 2020 Notes tendered and accepted for exchange and (iii) $750 principal amount of 2024 Notes per $1,000 principal amount of 2022 Notes tendered and accepted for exchange has been extended from 5:00 p.m., New York City time, on May 17, 2018 to 5:00 p.m., New York City time, on May 22, 2018 (such time and date, the “Early Tender Deadline”).

The Issuer was advised by the exchange agent for the Exchange Offers that, as of 5:00 p.m., New York City time, on May 17, 2018, a sufficient aggregate principal amount of Old Notes was validly tendered (and not validly withdrawn) in the Exchange Offers such that, assuming satisfaction of the conditions to the Exchange Offers, including the Minimum Tender Amount Condition (defined below), $3,125 million aggregate principal amount of New Notes would be issued upon consummation of the Exchange Offers.

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CYH Announces Extension of Early Tender Deadline of Exchange Offers

Page 2

May 18, 2018

The Exchange Offers remain subject to the conditions set forth in the Offering Memorandum, dated May 4, 2018 (the “Offering Memorandum”) and related Letter of Transmittal, dated May 4, 2018 (the “Letter of Transmittal”), including the condition that at least 90% of the outstanding aggregate principal amount of the 2019 Notes are tendered in the Exchange Offers (the “Minimum Tender Amount Condition”). As of 5:00 p.m., New York City time, on May 17, 2018, the Minimum Tender Amount Condition has not been satisfied. The Issuer reserves the right, subject to applicable law, to terminate, withdraw or amend each Exchange Offer at any time and from time to time, as described in the Offering Memorandum.

The tender withdrawal deadline has passed. Accordingly, tenders of Old Notes may no longer be withdrawn.

Each series of New Notes will be guaranteed by the Company and certain of its existing and future domestic subsidiaries that guarantee the Issuer’s outstanding senior secured credit facilities, ABL facility and senior notes. In addition, each series of New Notes and related guarantees will be secured by (i) second-priority liens on the collateral that secures on a first-priority basis the Issuer’s outstanding senior secured credit facilities (subject to certain exceptions) and existing secured notes and (ii) third-priority liens on the collateral that secures on a first-priority basis the Issuer’s outstanding ABL facility, in each case subject to permitted liens described in the Offering Memorandum.

The New Notes have not been registered under the Securities Act of 1933, as amended (the “Securities Act”) or any state securities laws. The New Notes may not be offered or sold in the United States or to any U.S. persons except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act. The Exchange Offers are being made, and each series of New Notes are being offered and issued only (i) in the United States to holders of Old Notes who the Issuer reasonably believes are “qualified institutional buyers” (as defined in Rule 144A under the Securities Act) and (ii) outside the United States to holders of Old Notes who are (A) persons other than U.S. persons, within the meaning of Regulation S under the Securities Act, and (B) “non-U.S. qualified offerees” (as defined in the Offering Memorandum).

The complete terms and conditions of the Exchange Offers are set forth in the Offering Memorandum and related Letter of Transmittal. Copies of the Offering Memorandum and Letter of Transmittal may be obtained from Global Bondholder Services Corporation, the exchange agent and information agent for the Exchange Offers, at (866) 470-3800 (toll free) or (212) 430-3774 (collect).

This press release is for informational purposes only. This press release is neither an offer to sell nor a solicitation of an offer to buy any New Notes and is neither an offer to purchase nor a solicitation of an offer to sell any Old Notes. The Exchange Offers are being made only by, and pursuant to, the terms set forth in the Offering Memorandum and the Letter of Transmittal. The Exchange Offers are not being made to persons in any jurisdiction in which the making or acceptance thereof would not be in compliance with the securities, blue sky or other laws of such jurisdiction.

Forward-Looking Statement

This press release may include information that could constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements involve risk and uncertainties. The Company undertakes no obligation to revise or update any forward-looking statements, or to make any other forward-looking statements, whether as a result of new information, future events or otherwise.

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