Exhibit 99.1 AMEDISYS REPORTS THIRD QUARTER 2023 FINANCIAL RESULTS BATON ROUGE, Louisiana (October 24, 2023) — Amedisys, Inc. (NASDAQ: AMED) today reported its financial results for the three and ninemonth periods ended September 30, 2023. Three-Month Periods Ended September 30, 2023 and 2022 ◦ Net service revenue decreased $1.8 million to $556.2 million compared to $558.0 million in 2022. Prior year included $16.6 million of net service revenue from our personal care business which was divested on March 31 ...