Exhibit 99.1

AMEDISYS REPORTS THIRD QUARTER 2017 FINANCIAL RESULTS

BATON ROUGE, Louisiana (November 7, 2017) — Amedisys, Inc. (NASDAQ: AMED) today reported its financial results for the three and nine-month periods ended September 30, 2017.

Three Month Periods Ended September 30, 2017 and 2016

Adjusted Quarterly Results*

Nine Month Periods Ended September 30, 2017 and 2016

Adjusted Year to Date Results*

Paul B. Kusserow, President and Chief Executive Officer stated, “I am proud of our third quarter results and the strong execution of our team. We are pleased with the growth trends we are seeing in home health, after experiencing some obstacles in the last few quarters. Our strategies around home health business development hiring, retention and training are delivering the desired results, and now we must continue that momentum. Our hospice segment continues its stellar performance, with 18% revenue growth compared to the third quarter of 2016. Our personal care segment has built out an impressive platform for growth in under two years and has integrated tuck-in acquisitions to fill out its footprint in Massachusetts. Most importantly, our clinical and outcomes metrics continue to improve as we pursue the goal of clinical distinction for our patients, referral sources and payors. On the regulatory side, we are pleased with the CMS decision not to finalize the home health groupings model. While we are supportive of payment reform in home health, we must ensure that any reform is designed such that patient access to home health services is not negatively impacted. Finally, thanks to our team of over 17,000 employees for continuing to provide excellent care to 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 Wednesday, November 8, 2017, at 11:00 a.m. ET to discuss its third 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 December 8, 2017 by dialing (877) 660-6853 (Toll-Free) or (201) 612-7415 (Toll) and entering conference ID #13672018.

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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 more than 17,000 employees, in 425 care centers in 34 states and the District of Columbia, 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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