Exhibit 99.1 FOR IMMEDIATE RELEASE 4714 Gettysburg Road Mechanicsburg, PA 17055 NYSE Symbol: SEM Select Medical Holdings Corporation Announces Results For Its First Quarter Ended March 31, 2024 and Cash Dividend MECHANICSBURG, PENNSYLVANIA — May 2, 2024 — Select Medical Holdings Corporation ("Select Medical," "we," "us," or "our") (NYSE: SEM) today announced results for its first quarter ended March 31, 2024, and the declaration of a cash dividend. For the first quarter ended March 31, 2024, revenue increas ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file numbers: 001-34465 SELECT MEDICAL HOLDINGS CORPORATION (Exact name of Registrant as specified in its Charter) Delaware 20-1764048 (State or ...

Select Medical Holdings Corporation (NYSE:SEM) Q4 2023 Earnings Conference Call February 23, 2024 9:00 AM ET Company Participants Robert Ortenzio - Executive Chairman & Co-Founder Martin Jackson - EVP & CFO Conference Call Participants Justin Bowers - Deutsche Bank Kevin Fischbeck - Bank of America Ben Hendrix - RBC Capital Markets Bill Sutherland - The Benchmark Company A.J. Rice - UBS Operator Good morning, and thank you for joining us today for Select Medical Holdings Corporation's Earnings Conference Ca ...

Exhibit 99.1 FOR IMMEDIATE RELEASE 4714 Gettysburg Road Mechanicsburg, PA 17055 NYSE Symbol: SEM Select Medical Holdings Corporation Announces Results For Its Fourth Quarter and Year Ended December 31, 2023 and Cash Dividend MECHANICSBURG, PENNSYLVANIA — February 22, 2024 — Select Medical Holdings Corporation ("Select Medical," "we," "us," or "our") (NYSE: SEM) today announced results for its fourth quarter and year ended December 31, 2023 and the declaration of a cash dividend. For the fourth quarter ended ...

Use these links to rapidly review the document TABLE OF CONTENTS INDEX TO FINANCIAL STATEMENTS Table of Contents 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file numbers: 001-34465 SELECT MEDICAL HOLDINGS C ...

Select Medical Holdings Corporation (NYSE:SEM) Q3 2023 Earnings Conference Call November 3, 2023 9:00 AM ET Company Participants Robert Ortenzio - Executive Chairman & Co-Founder Martin Jackson - EVP & CFO Conference Call Participants Justin Bowers - Deutsche Bank Michael Murray - RBC Capital Markets William Sutherland - The Benchmark Company Operator Good morning, and thank you for joining us today for Select Medical Holdings Corporation's Earnings Conference Call to discuss the Third Quarter 2023 Results ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file numbers: 001-34465 SELECT MEDICAL HOLDINGS CORPORATION (Exact name of Registrant as specified in its Charter) Delaware 20-1764048 (Stat ...

Select Medical Holdings Corporation (NYSE:SEM) Q2 2023 Earnings Conference Call August 4, 2023 9:00 AM ET Company Participants Robert Ortenzio - Executive Chairman & Co-Founder Martin Jackson - EVP & CFO Conference Call Participants Justin Bowers - Deutsche Bank Ben Hendrix - RBC Capital Markets Kevin Fischbeck - Bank of America Operator Good morning, and thank you for joining us today for Select Medical Holdings Corporation's Earnings Conference Call to discuss the Second Quarter 2023 Results and the busin ...

For the transition period from to Commission file numbers: 001-34465 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Address of Principal Executive Offices and Zip code) (717) 972-1100 (Registrant's telephone number, including area code) ...

Select Medical Holdings Corporation (NYSE:SEM) Q1 2023 Earnings Conference Call May 5, 2023 9:00 AM ET Company Participants Robert Ortenzio - Executive Chairman and Co-Founder Martin Jackson - EVP and CFO Conference Call Participants Justin Bowers - Deutsche Bank Nabil Gutierrez - Bank of America Ben Hendrix - RBC Capital Markets A.J. Rice - Credit Suisse Bill Sutherland - The Benchmark Company Operator Good morning, and thank you for joining us today for Select Medical Holdings Corporation's Earnings Confe ...