4714 Gettysburg Road Mechanicsburg, PA 17055 NYSE Symbol: SEM Select Medical Holdings Corporation 2020 Annual Meeting of Stockholders to be Held on

Select Medical Holdings Corporation 2020

Annual Meeting of Stockholders

to be Held on April 28, 2020 in Virtual

MECHANICSBURG, PENNSYLVANIA

- April 20, 2020 - As previously announced, in light of public health concerns regarding the coronavirus or COVID-19,

Select Medical Holdings Corporation (the "Company") (NYSE: SEM), will hold its 2020 Annual Meeting of Stockholders

(the "Annual Meeting") in virtual meeting format only. As previously announced, the Annual Meeting will be held on

Tuesday, April 28, 2020 at 11:00 a.m., EDT. Stockholders may attend the Annual Meeting exclusively by visiting the following link:

http://www.meetingcenter.io/225455020. To be admitted to the Annual Meeting, stockholders must enter the control number

found on their proxy card, voting instruction form or notice previously received and a password. The password for the meeting

is SEM2020. Further information regarding this change to the location of the Annual Meeting can be found in the proxy supplement

to be filed by the Company with the Securities and Exchange Commission on April 20, 2020.

Senior Vice President and Treasurer

SOURCE: Select Medical Holdings Corporation