Exhibit 99.1 Contacts: Brian W. Poff Dru Anderson Executive Vice President, Chief Financial Officer FINN Partners Addus HomeCare Corporation (615) 324-7346 (469) 535-8200 dru.anderson@finnpartners.com investorrelations@addus.com ADDUS HOMECARE ANNOUNCES FIRST QUARTER 2024 FINANCIAL RESULTS Frisco, Texas (May 6, 2024) – Addus HomeCare Corporation (NASDAQ: ADUS), a provider of home care services, today announced its financial results for the first quarter ended March 31, 2024. First Quarter 2024 Highlights: • ...