Texas Medicaid Claims to Ambulance Providers For Services 1/1/2005 to 12/31/2010

Provider Summary InformationProvider Combined Name # of Claims Total Paid Amt

EAST TEXAS MEDICAL CENTER 89,986 17,636,066.93 MEDSTAR 121,119 13,994,643.59 PRO MEDIC EMS 150,901 13,307,366.89 CAREFLITE-NORTH CENTRAL TEXAS SVC 47,215 11,150,105.00 CITY OF HOUSTON FIRE DEPT 272,312 11,070,522.22 CITY OF DALLAS EMERG AMB SER 114,172 10,671,500.97 PHI AIR MEDICAL/SKYMED 5,157 9,589,504.36

11,187 9,572,579.40 MED CARE EMERGENCY MEDICAL 91,461 8,818,103.20 ACADIAN AMBULANCE SERVICE 80,978 8,083,644.10 COOK CHILDREN'S MEDICAL CENTER-COOK FORT WORTH CHILDRENS 6,054 7,895,973.95 SOUTH TEXAS EMERGENCY CARE FOUNDTION, INC. 94,052 6,941,211.52 MEMORIAL HERMANN HOSPITAL SYSTEM-HERMANN HOSPITAL 7,124 6,823,888.90 CITY OF SAN ANTONIO EMS 77,992 6,406,214.60 TEXAS CHILDRENS HOSPITAL-TEXAS CHILDREN'S HOSPITAL 6,198 6,307,910.92 AIR MEDICAL LTD 1,767 5,997,619.57 POWELL PROFESSIONAL SERVICES 65,037 5,976,997.87 THE CITY OF EL PASO EMS 59,255 5,122,395.48 TEXAS LIFELINE CORPORATION 62,846 5,118,628.59 PREFERRED AMBULANCE INC 48,858 5,041,353.92 VHS SAN ANTONIO PARTNERS LLC-BAPTIST HEALTH SYSTEM 2,158 4,836,016.90 LIFELINE EMS 48,975 4,703,579.08 AMERICANA AMBULANCE 76,414 4,406,237.52 LIFENET INC-LIFENET, INC 31,282 4,202,421.25 BEXAR COUNTY HOSPITAL DISTRICT-UNIVERSITY HEALTH SYSTEM 2,510 4,152,171.65 CITY OF AUSTIN 83,667 3,899,585.24 AIR EVAC EMS INC- 3,020 3,742,327.49 SOUTHWEST AIR AMBULANCE SERV 1,586 3,701,813.89 CRITICAL AIR MEDICINE INC. 1,608 3,661,398.27 LIFE AMBULANCE SERVICE 50,923 3,459,337.85 BAY STAR AMBULANCE SERVICE 66,245 3,391,504.16 DRISCOLL CHILDRENS HOSPITAL 6,366 3,376,805.20 MEDICAL TRANSPORT OF SOUTH TEXAS INC- 36,856 3,129,582.48 VITAL LINE 37,299 3,083,704.69 COVENANT HEALTH SYSTEM 1,807 3,048,282.04 WILLIAMS A. AMBULANCE, INC-STAT CARE E.M.S. 27,138 2,935,906.49 GEMINI AMBULANCE SERVICES-GEMINI AMBULANCE SERVICES IN 45,150 2,928,143.35 TRANSCARE EMS 38,932 2,918,553.27 CITY OF BEAUMONT 24,086 2,742,497.81 LIFELINE AMBULANCE SERVICE-LIFE LINE AMBULANCE SERVICE 43,796 2,728,604.49 NI TRAM AMBULANCE SERVICE 13,017 2,643,581.91 METRO AMBULANCE SERVICE INC 37,992 2,622,811.99 CORPUS CHRISTI EMERGENCY 30,361 2,615,337.33 VALLEY EMS INC-VALLEY EMS INC 32,580 2,603,328.10 ELITE CRITICAL CARE EMS LLC 20,776 2,599,605.02 MOTHER FRANCES AIR AMBULANCE 19,695 2,529,826.81 BORDER AMBULANCE SERVICE 19,780 2,527,899.16 LAREDO FIRE DEPARTMENT 29,606 2,501,769.37 AMERICAN MEDICAL RESPONSE 25,206 2,440,187.66 MEDICAL & TRAUMA SPECILISTS 45,385 2,390,151.12 STAT EMS INC 22,586 2,305,540.33

CHILDRENS MEDICAL CENTER OF DALLAS-CHILDRENS MEDICAL CENTER OF