Exhibit 99.1

AMEDISYS REPORTS SECOND QUARTER 2017 FINANCIAL RESULTS

BATON ROUGE, Louisiana (July 26, 2017) — Amedisys, Inc. (NASDAQ: AMED) today reported its financial results for the three and six-month periods ended June 30, 2017.

Three Month Periods Ended June 30, 2017 and 2016

Adjusted Quarterly Results*

Six Month Periods Ended June 30, 2017 and 2016

Adjusted Year to Date Results*

Paul B. Kusserow, President and Chief Executive Officer stated, “Overall, I am satisfied with our second quarter results. Our hospice segment continues to exceed expectations and our personal care segment is progressing well as they continue to integrate acquisitions and scale up. We have also made early progress with our strategies to recruit, retain, train and properly incentivize our home health business development staff. While home health volume was expectedly soft, we have identified the issues driving this trend and are executing upon the solutions. In home health, we anticipate returning to organic episodic admission growth in the third quarter. Most importantly, our clinical and outcomes metrics continued to improve across the board as we pursue our goal of clinical distinction to bring value to our patients, their families, our referral sources and payors. Finally, the operational efficiencies we have targeted are being reflected in increased adjusted EBITDA margins and strong cash flow, providing us with a flexible balance sheet to take advantage of strategic, inorganic opportunities. Thanks to our tremendous team, over 16,000 strong, for their continued dedication to serving our patients.”

We urge caution in considering the current trends disclosed in this press release. The home health and hospice industry is highly competitive and subject to intensive regulations, and trends are subject to numerous factors, risks, and uncertainties, some of which are referenced in the cautionary language below and others that are described more fully in our reports filed with the Securities and Exchange Commission (“SEC”) including our Annual Report on Form 10-K for the fiscal year ended December 31, 2016, and subsequent Quarterly Reports on Form 10-Q, and current reports on Form 8-K which can be found on the SEC’s internet website, http://www.sec.gov, and our internet website, http://www.amedisys.com.

Earnings Call and Webcast Information

Amedisys will host a conference call on Thursday, July 27, 2017, at 11:00 a.m. ET to discuss its second quarter results. To participate on the conference call, please call before 11:00 a.m. ET to either (877) 524-8416 (Toll-Free) or (412) 902-1028 (Toll). A replay of the conference call will be available through August 27, 2017 by dialing (877) 660-6853 (Toll-Free) or (201) 612-7415 (Toll) and entering conference ID #13666366.

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A live webcast of the call will be accessible through our website on our Investor Relations section at the following web address: http://investors.amedisys.com.

Non-GAAP Financial Measures

This press release includes reconciliations of the most comparable financial measures calculated and presented in accordance with accounting principles generally accepted in the U.S. (“GAAP”) to non-GAAP financial measures. The non-GAAP financial measures as defined under SEC rules are as follows: (1) adjusted EBITDA, defined as net income attributable to Amedisys, Inc. before provision for income taxes, net interest expense and depreciation and amortization, excluding certain items; (2) adjusted net service revenue, defined as net service revenue excluding certain items; (3) adjusted net income attributable to Amedisys, Inc., defined as net income attributable to Amedisys, Inc. excluding certain items; and (4) adjusted net income attributable to Amedisys, Inc. per diluted share, defined as net income attributable to Amedisys, Inc. common stockholders per diluted share excluding certain items. Management believes that these non-GAAP financial measures, when reviewed in conjunction with GAAP financial measures, are useful gauges of our current performance and are also included in internal management reporting. These non-GAAP financial measures should be considered in addition to, and not more meaningful than or as an alternative to the GAAP financial measures presented in this earnings release and the company’s financial statements. Non-GAAP measures as presented herein may not be comparable to similarly titled measures reported by other companies since not all companies calculate these non-GAAP measures consistently.

Additional information

Amedisys, Inc. (the “Company”) is a leading healthcare at home Company delivering personalized home health, hospice and personal care. Amedisys is focused on delivering the care that is best for our patients, whether that is home-based personal care; recovery and rehabilitation after an operation or injury; care focused on empowering them to manage a chronic disease; or hospice care at the end of life. More than 2,200 hospitals and 61,900 physicians nationwide have chosen Amedisys as a partner in post-acute care. Founded in 1982, headquartered in Baton Rouge, LA with an executive office in Nashville, TN, Amedisys is a publicly held company. With approximately 16,000 employees, in 426 care centers in 34 states, Amedisys is dedicated to delivering the highest quality of care to the doorsteps of more than 385,000 patients in need every year. For more information about the Company, please visit: www.amedisys.com.

We use our website as a channel of distribution for important company information. Important information, including press releases, investor presentations and financial information regarding our company, is routinely posted on and accessible on the Investor Relations subpage of our website, which is accessible by clicking on the tab labeled “Investors” on our website home page. Visitors to our website can also register to receive automatic e-mail and other notifications alerting them when new information is made available on the Investor Relations subpage of our website.

Forward-Looking Statements

When included in this press release, words like “believes,” “belief,” “expects,” “plans,” “anticipates,” “intends,” “projects,” “estimates,” “may,” “might,” “would,” “should” and similar expressions are intended to identify forward-looking statements as defined by the Private Securities Litigation Reform Act of 1995. These forward-looking statements involve a variety of risks and uncertainties that could cause actual results to differ materially from those described therein. These risks and uncertainties include, but are not limited to the following: changes in Medicare and other medical payment levels, our ability to open care centers, acquire additional care centers and integrate and operate these care centers effectively, changes in or our failure to comply with existing federal and state laws or regulations or the inability to comply with new government regulations on a timely basis, competition in the healthcare industry, our ability to integrate our personal care segment into our business efficiently, changes in the case mix of patients and payment methodologies, changes in estimates and judgments associated with critical accounting policies, our ability to maintain or establish new patient referral sources, our ability to attract and retain qualified personnel, changes in payments and covered services by federal and state governments, future cost containment initiatives undertaken by third-party payors, our access to financing, our ability to meet debt service requirements and comply with covenants in debt agreements, business disruptions due to natural disasters or acts of terrorism, our ability to integrate, manage and keep our information systems secure, our ability to comply with requirements stipulated in our corporate integrity agreement and changes in law or developments with respect to any litigation relating to the Company, including various other matters, many of which are beyond our control.

Because forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified, you should not rely on any forward-looking statement as a prediction of future events. We expressly disclaim any obligation or undertaking and we do not intend to release publicly any updates or changes in our expectations concerning the forward-looking statements or any changes in events, conditions or circumstances upon which any forward-looking statement may be based, except as required by law.

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AMEDISYS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS

(Amounts in thousands, except per share data)

(Unaudited)

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AMEDISYS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEET

(Amounts in thousands, except share data)

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AMEDISYS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS AND DAYS REVENUE OUTSTANDING, NET

(Amounts in thousands, except statistical information)

(Unaudited)

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AMEDISYS, INC. AND SUBSIDIARIES

SEGMENT INFORMATION

(Amounts in millions, except statistical information)

(Unaudited)

Segment Information - Home Health

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Segment Information - Hospice

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Segment Information - Personal Care

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Segment Information - Corporate

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AMEDISYS, INC. AND SUBSIDIARIES

RECONCILIATION OF NON-GAAP FINANCIAL MEASURES TO GAAP MEASURES

(Amounts in thousands)

(Unaudited)

Adjusted Earnings Before Interest, Taxes, Depreciation and Amortization (“Adjusted EBITDA”):

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Certain Items:

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