Emergency Medical Services to Host Conference Call to Discuss Results for Second Quarter Ending June 30, 2010

Emergency Medical Services Corporation (NYSE: EMS) (EMSC or the Company) today announced that it will provide an audio webcast of its conference call to discuss results for its second quarter ending June 30, 2010, on Tuesday, August 3, 2010. The Company's results for the quarter ending June 30, 2010, will be released before the opening of markets on Tuesday, August 3, 2010.

The live broadcast of Emergency Medical Services’ conference call will begin at 11:00 a.m. Eastern time on August 3, 2010. A 30-day on-line replay will be available approximately an hour following the conclusion of the live broadcast. A link to these events can be found in the Investor Relations section of the Company's website at www.emsc.net.

About Emergency Medical Services Corporation

Emergency Medical Services Corporation (EMSC) is a leading provider of emergency medical services in the United States. EMSC operates two business segments: American Medical Response, Inc. (AMR), the Company’s healthcare transportation services segment, and EmCare Holdings Inc. (EmCare), the Company’s outsourced facility-based physician services segment. AMR is the leading provider of ambulance services in the United States. EmCare is a leading provider of outsourced physician services to healthcare facilities. In 2009, EMSC provided services in 13.0 million patient encounters in more than 2,200 communities nationwide. EMSC is headquartered in Greenwood Village, Colorado. For additional information, visit www.emsc.net.