**Exhibit21.1**

**Subsidiariesof**

**EmergencyMedical Services Corporation**

**and**

**Emergency MedicalServices L.P.**
| **Entity Name**                   | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As** |
|-----------------------------------|------------|-------------------------------------|------------|---------------------------------|
| EmCare HoldCo, Inc.               |       | Delaware                            |       | N/A                             |
| EmCare Holdings, Inc.             |       | Delaware                            |       | N/A                             |
| EmCare, Inc.                      |       | Delaware                            |       | N/A                             |
| EMCA Insurance Company, Ltd. N/A  |       | Cayman Islands                 |       | N/A                             |
| EmCare of Maryland LLC            |       | Maryland                            |       | N/A                             |
| EmCare Contract of Arkansas, Inc. |       | Arkansas                            |       | N/A                             |
| EmCare of Alabama, Inc.           |       | Alabama                             |       | N/A                             |
| EmCare of Arizona, Inc.           |       | Arizona                             |       | N/A                             |
| EmCare of California, Inc.        |       | California                          |       | N/A                             |
| EmCare of Colorado, Inc.          |       | Colorado                            |       | N/A                             |
| EmCare of Connecticut, Inc.       |       | Connecticut                         |       | N/A                             |
| EmCare of Florida, Inc.           |       | Florida                             |       | N/A                             |
| EmCare of Georgia, Inc.           |       | Georgia                             |       | N/A                             |
| EmCare of Hawaii, Inc.            |       | Hawaii                              |       | N/A                             |
| EmCare of Indiana, Inc.           |       | Indiana                             |       | N/A                             |
| EmCare of Iowa, Inc.              |       | Iowa                                |       | N/A                             |
| EmCare of Kentucky, Inc.          |       | Kentucky                            |       | N/A                             |
| EmCare of Louisiana, Inc.         |       | Louisiana                           |       | N/A                             |
| EmCare of Maine, Inc.             |       | Maine                               |       | N/A                             |
| EmCare of Michigan, Inc.          |       | Michigan                            |       | N/A                             |
| EmCare of Minnesota, Inc.         |       | Minnesota                           |       | N/A                             |
| EmCare of Mississippi, Inc.       |       | Mississippi                         |       | N/A                             |
| EmCare of Missouri, Inc.          |       | Missouri                            |       | N/A                             |
| EmCare of Nevada, Inc.            |       | Nevada                              |       | N/A                             |

 

----

 
| **Entity Name**                            | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As** |
|--------------------------------------------|------------|-------------------------------------|------------|---------------------------------|
| EmCare of New Hampshire, Inc.              |       | New Hampshire                       |       | N/A                             |
| EmCare of New Jersey, Inc.                 |       | New Jersey                          |       | N/A                             |
| EmCare of New Mexico,  Inc.                |       | New Mexico                          |       | N/A                             |
| EmCare of New York, Inc.                   |       | New York                            |       | N/A                             |
| EmCare of North Carolina, Inc.             |       | North Carolina                      |       | N/A                             |
| EmCare of North Dakota, Inc.               |       | North Dakota                        |       | N/A                             |
| EmCare of Ohio, Inc.                       |       | Ohio                                |       | N/A                             |
| EmCare of Oklahoma, Inc.                   |       | Oklahoma                            |       | N/A                             |
| EmCare of Oregon, Inc.                     |       | Oregon                              |       | N/A                             |
| EmCare of Pennsylvania, Inc.               |       | Pennsylvania                        |       | N/A                             |
| EmCare of Rhode Island, Inc.               |       | Rhode Island                        |       | N/A                             |
| EmCare of South Carolina, Inc.             |       | South Carolina                      |       | N/A                             |
| EmCare of Tennessee, Inc.                  |       | Tennessee                           |       | N/A                             |
| EmCare of Texas, Inc.                      |       | Texas                               |       | N/A                             |
| EmCare of Vermont, Inc.                    |       | Vermont                             |       | N/A                             |
| EmCare of Virginia, Inc.                   |       | Virginia                            |       | N/A                             |
| EmCare of Washington, Inc.                 |       | Washington                          |       | N/A                             |
| EmCare of West Virginia, Inc.              |       | West Virginia                       |       | N/A                             |
| EmCare of Wisconsin, Inc.                  |       | Wisconsin                           |       | N/A                             |
| EmCare Physician Providers, Inc.           |       | Missouri                            |       | N/A                             |
| EmCare Physician Services, Inc.            |       | Delaware                            |       | N/A                             |
| EmCare Services of Illinois, Inc.          |       | Illinois                            |       | N/A                             |
| EmCare Services of Massachusetts, Inc.     |       | Massachusetts                       |       | N/A                             |
| EmCare Anesthesia Services, Inc.           |       | Delaware                            |       | N/A                             |
| ECEP, Inc.                                 |       | Missouri                            |       | N/A                             |
| Coordinated Health Services, Inc.          |       | Pennsylvania                        |       | N/A                             |
| EM-CODE Reimbursement Solutions, Inc.      |       | Delaware                            |       | N/A                             |
| Emergency Medicine Education Systems, Inc. |       | Texas                               |       | N/A                             |
| Emergency Specialists of Arkansas, Inc. II |       | Texas                               |       | N/A                             |
| First Medical/EmCare, Inc.                 |       | California                          |       | N/A                             |

 

2

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| **Entity Name**                                | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As**                       |
|------------------------------------------------|------------|-------------------------------------|------------|-------------------------------------------------------|
| Healthcare Administrative Services, Inc.       |       | Delaware                            |       | Healthcare Services of Georgia, Inc.                  |
| OLD STAT, Inc.                                 |       | Delaware                            |       | N/A                                                   |
| Reimbursement Technologies, Inc.               |       | Pennsylvania                        |       | N/A                                                   |
| STAT Physicians, Inc.                          |       | Florida                             |       | N/A                                                   |
| The Gould Group, Inc                           |       | Texas                               |       | N/A                                                   |
| Tifton Management Services, Inc.               |       | Georgia                             |       | N/A                                                   |
| Tucker Emergency Services, Inc.                |       | Georgia                             |       | N/A                                                   |
| Helix Physicians Management, Inc.              |       | California                          |       | N/A                                                   |
| Norman Bruce Jetton, Inc.                      |       | California                          |       | N/A                                                   |
| Pacific Emergency Specialists Management, Inc. |       | California                          |       | N/A                                                   |
| American Emergency Physicians Management, Inc. |       | California                          |       | N/A                                                   |
| Physician Account Management, Inc.             |       | Florida                             |       | N/A                                                   |
| Provider Account Management, Inc.              |       | Delaware                            |       | N/A                                                   |
| Charles T. Mitchell, M.D., Inc.                |       | Hawaii                              |       | N/A                                                   |
| EMS Management, Inc.                           |       | Delaware                            |       | N/A                                                   |
| American Medical Response, Inc.                |       | Delaware                            |       | N/A                                                   |
| Hank’s Acquisition Corp.                  |       | Alabama                             |       | N/A                                                   |
| Fountain Ambulance Service, Inc.               |       | Alabama                             |       | N/A                                                   |
| MedLife Emergency Medical Service, Inc.        |       | Alabama                             |       | N/A                                                   |
| American Medical Response Northwest, Inc.      |       | Oregon                              |       | AMR Northwest, Inc.                                   |
|                                           |       |                                |       | Buck Medical Services, Inc.            |
|                                           |       |                                |       | Buck Healthcare Services                              |
|                                           |       |                                |       | Buck Medical                                          |
|                                           |       |                                |       | Clark County Wheelchair Transportation |
|                                           |       |                                |       | Medix                                                 |
|                                           |       |                                |       | Pramed                                                |
|                                           |       |                                |       | American Medical Response (AMR)                       |

 

3

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| **Entity Name**                             | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As**                       |
|---------------------------------------------|------------|-------------------------------------|------------|-------------------------------------------------------|
| American Medical Response West              |       | California                          |       | American Medical Response                   |
|                                        |       |                                |       | AMR                                                   |
|                                        |       |                                |       | Northern California Training Institute |
|                                        |       |                                |       | American Medical Response (AMR)                       |
|                                        |       |                                |       | 911 Emergency Services                      |
|                                        |       |                                |       | Sonoma Life Support                                   |
|                                        |       |                                |       | Mobile Life Support                                   |
| Metropolitan Ambulance Service              |       | California                          |       | N/A                                                   |
| American Medical Response of Inland Empire  |       | California                          |       | AMR                                                   |
|                                        |       |                                |       | American Medical Response                             |
| Desert Valley Medical Transport, Inc.       |       | California                          |       | American Medical Response (AMR)                       |
| Springs Ambulance Service, Inc.             |       | California                          |       | American Medical Response (AMR)                       |
| American Medical Response of Colorado, Inc. |       | Delaware                            |       | N/A                                                   |
| International Life Support, Inc.            |       | Hawaii                              |       | American Medical Response (AMR)                       |
| Medevac MidAmerica, Inc.                    |       | Missouri                            |       | American Medical Response                             |
| Medevac Medical Response, Inc.              |       | Missouri                            |       | American Medical Response                             |
| American Medical Response of Oklahoma, Inc. |       | Delaware                            |       | American Medical Response (AMR)        |
| American Medical Response of Texas, Inc.    |       | Delaware                            |       | American Medical Response                             |
| Kutz Ambulance Service, Inc.                |       | Wisconsin                           |       | American Medical Response (AMR)                       |

 

4

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| **Entity Name**                                   | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As**                |
|---------------------------------------------------|------------|-------------------------------------|------------|------------------------------------------------|
| American Medical Response Holdings, Inc.          |       | Delaware                            |       | N/A                                            |
| American Medical Response Management, Inc.        |       | Delaware                            |       | N/A                                            |
| Regional Emergency Services, LP                   |       | Delaware                            |       | N/A                                            |
| A1 Leasing, Inc.                                  |       | Florida                             |       | N/A                                            |
| Florida Emergency Partners, Inc.                  |       | Texas                               |       | N/A                                            |
| Mobile Medic Ambulance Service, Inc.              |       | Delaware                            |       | American Medical Response (AMR) |
| Metro Ambulance Service, Inc.                     |       | Delaware                            |       | American Medical Response (AMR) |
| Metro Ambulance Service (Rural), Inc.             |       | Delaware                            |       | American Medical Response            |
|                                              |       |                                |       | AMR                                            |
| Medic One Ambulance Services, Inc.                |       | Delaware                            |       | American Medical Response                      |
|                                              |       |                                |       | AMR                                            |
| American Medical Response of South Carolina, Inc. |       | Delaware                            |       | American Medical Response                 |
|                                              |       |                                |       | AMR                                            |
| American Medical Response of North Carolina, Inc. |       | Delaware                            |       | N/A                                            |
| American Medical Response of Georgia, Inc.        |       | Delaware                            |       | N/A                                            |
| Troup County Emergency Medical Services, Inc.     |       | Georgia                             |       | N/A                                            |
| Randle Eastern Ambulance Service, Inc.            |       | Florida                             |       | American Medical Response                      |
| Medi-Car Systems, Inc.                            |       | Florida                             |       | American Medical Response                      |
|                                              |       |                                |       | AMR                                            |
| Medi-Car Ambulance Service, Inc.                  |       | Florida                             |       | American Medical Response                      |
| American Medical Response of Tennessee, Inc.      |       | Delaware                            |       | American Medical Response (AMR) |

 

5

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| **Entity Name**                                         | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As**                           |
|---------------------------------------------------------|------------|-------------------------------------|------------|-----------------------------------------------------------|
| Physicians & Surgeons Ambulance  Service, Inc. |       | Ohio                                |       | American Medical Response                       |   |
|                                                    |       |                                |       | AMR                                                       |   |
|                                                    |       |                                |       | American Medical Response of Ohio     |   |
|                                                    |       |                                |       | AMR of Ohio                                               |   |
|                                                    |       |                                |       | P & S Ambulance Service                               |   |
| American Medical Response of Illinois, Inc.             |       | Delaware                            |       | American Medical Response                                 |   |
| Midwest Ambulance Management Company                    |       | Delaware                            |       | N/A                                                       |   |
| Paramed, Inc.                                           |       | Michigan                            |       | American Medical Response                                 |   |
|                                                    |       |                                |       | Ambucare                                                  |   |
|                                                    |       |                                |       | E.M.T.S., Inc.                                            |   |
|                                                    |       |                                |       | Fleet Ambulance                                           |   |
|                                                    |       |                                |       | American Medical Response of Michigan |   |
|                                                    |       |                                |       | AMR of Michigan                                           |   |
|                                                    |       |                                |       | ABC Courier Service                                       |   |
|                                                    |       |                                |       | Life Line Ambulance Service, Inc.                         |   |
|                                                    |       |                                |       | Paramed                                                   |   |
|                                                    |       |                                |       | Paravan                                                   |   |
|                                                    |       |                                |       | Pulse Emergency Medical Systems                 |   |
|                                                    |       |                                |       | Riverside E.M.S.                                          |   |
|                                                    |       |                                |       | Suburban Ambulance Service                                |   |
| Mercy Ambulance of Evansville, Inc.                     |       | Indiana                             |       | American Medical Response - AMR                           |   |
|                                                    |       |                                |       | Ambucare                                                  |   |
|                                                    |       |                                |       | Mercy Ambucare                                            |   |

 

6

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| **Entity Name**                                  | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As**                          |
|--------------------------------------------------|------------|-------------------------------------|------------|----------------------------------------------------------|
|                                             |       |                                |       | Mercy Ambulance of Evansville             |   |
|                                             |       |                                |       | AMR                                                      |   |
|                                             |       |                                |       | AMR of Indiana                                           |   |
|                                             |       |                                |       | American Medical Response of Indiana |   |
|                                             |       |                                |       | American Medical Response                                |   |
|                                             |       |                                |       | Premier Mobility Service                       |   |
| Tidewater Ambulance Service, Inc.                |       | Virginia                            |       | American Medical Response (AMR)                          |   |
| American Medical  Response of Connecticut,       |       | Connecticut                         |       | AMR                                                      |   |
| Incorporated                                     |       |                                |       | American Medical Response                                |   |
| American Medical Response of Massachusetts, Inc. |       | Massachusetts                       |       | Midland Ambulance Service                                |   |
|                                             |       |                                |       | American Medical Response (AMR)                          |   |
|                                             |       |                                |       | American Medical Response                                |   |
|                                             |       |                                |       | AMR                                                      |   |
| AMR Brockton, L.L.C.                             |       | Delaware                            |       | N/A                                                      |   |
| American Medical Response Mid-Atlantic, Inc.     |       | Pennsylvania                        |       | Event Medical Services                                   |   |
|                                             |       |                                |       | American Medical Response (AMR)                          |   |
|                                             |       |                                |       | American Medical Response                                |   |
|                                             |       |                                |       | AMR                                                      |   |
| American Medical Response Delaware Valley, LLC   |       | Delaware                            |       | N/A                                                      |   |
| Ambulance Acquisition, Inc.                      |       | Delaware                            |       | N/A                                                      |   |
| Metro Ambulance Services, Inc.                   |       | Georgia                             |       | N/A                                                      |   |
| Broward Ambulance, Inc.                          |       | Delaware                            |       | American Medical Response                                |   |

 

7

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| **Entity Name**                               | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As**                          |
|-----------------------------------------------|------------|-------------------------------------|------------|----------------------------------------------------------|
| Atlantic Ambulance Services Acquisition, Inc. |       | Delaware                            |       | American Medical Response                      |   |
|                                          |       |                                |       | AMR                                                      |   |
| Atlantic/Key West Ambulance, Inc.             |       | Delaware                            |       | American Medical Response                                |   |
| Atlantic/Palm Beach Ambulance, Inc.           |       | Delaware                            |       | American Medical Response                                |   |
| Seminole County Ambulance, Inc.               |       | Delaware                            |       | American Medical Response                                |   |
| LifeFleet Southeast, Inc.                     |       | Florida                             |       | American Medical Response                                |   |
| American Medical Pathways, Inc.               |       | Delaware                            |       | N/A                                                      |   |
| ProvidaCare, L.L.C.                           |       | Texas                               |       | N/A                                                      |   |
| Adam Transportation Service, Inc.             |       | New York                       |       | American Medical Response                                |   |
| Associated Ambulance Service, Inc.            |       | New York                            |       | American Medical Response                                |   |
| Park Ambulance Service Inc.                   |       | New York                            |       | American Medical Response                                |   |
| Five Counties Ambulance Service, Inc.         |       | New York                            |       | American Medical Response                                |   |
| Sunrise Handicap Transport Corp.              |       | New York                            |       | American Medical Response                                |   |
| STAT Healthcare, Inc.                         |       | Delaware                            |       | N/A                                                      |   |
| Laidlaw Medical Transportation, Inc.          |       | Delaware                            |       | American Medical Response (AMR)           |   |
|                                          |       |                                |       | Mercy Ambulance of Fort Wayne        |   |
|                                          |       |                                |       | American Medical Response                                |   |
|                                          |       |                                |       | American Medical Response of Indiana |   |
|                                          |       |                                |       | AMR of Fort Wayne                                        |   |
|                                          |       |                                |       | AMR of Indiana                                           |   |
|                                          |       |                                |       | Central Ambulance                                        |   |

8

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| **Entity Name**                                              | ** ** | **Jurisdiction of  Formation** | ** ** | **Doing Business As**                |
|--------------------------------------------------------------|------------|-------------------------------------|------------|------------------------------------------------|
|                                                         |       |                                |       | Crossroads Ambulance Service         |   |
|                                                         |       |                                |       | American Medtrans                              |   |
|                                                         |       |                                |       | Shepard Ambulance                              |   |
|                                                         |       |                                |       | Shepard Ambulance, Inc.                        |   |
|                                                         |       |                                |       | Shepard Paramedics, Inc.             |   |
|                                                         |       |                                |       | Spokane Ambulance                              |   |
|                                                         |       |                                |       | Yakima Medic 1                                 |   |
| Mercy, Inc.                                                  |       | Nevada                              |       | American Medical Response (AMR) |   |
| American Investment Enterprises, Inc.                        |       | Nevada                              |       | Nevada Medi-Car                                |   |
| LifeCare Ambulance Service, Inc.                             |       | Illinois                            |       | N/A                                            |   |
| TEK, Inc.                                                    |       | Illinois                            |       | American Medical Response (AMR) |   |
| Mercy Life Care                                              |       | California                          |       | N/A                                            |   |
| Hemet Valley Ambulance Service, Inc.                         |       | California                          |       | American Medical Response (AMR) |   |
| American Medical Response of Southern California             |       | California                          |       | American Medical Response (AMR) |   |
| Medic One of Cobb, Inc.                                      |       | Georgia                             |       | N/A                                            |   |
| Puckett Ambulance Service, Inc.                              |       | Georgia                             |       | N/A                                            |   |
| Global Medical Response, Inc.                                |       | Delaware                            |       | N/A                                            |   |
| Global Emergency Medical Services Limited                    |       | Trinidad                            |       | N/A                                            |   |
|                                                         |       | Tobago                              |       |                                           |   |
| Global Medical  Response of Trinidad & Tobago, Ltd. |       | Trinidad                            |       | N/A                                            |   |
| (Joint Venture)                                         |       | Tobago                              |       |                                           |   |
| Global Medical Response of Barbados Limited                  |       | Barbados                            |       | N/A                                            |   |
| EHR Management Co.                                           |       | Delaware                            |       | N/A                                            |   |
| Air Ambulance Specialists, Inc.                              |       | Colorado                            |       | N/A                                            |   |

 

9

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