| Company (Alphabetical) | City | State |
| AllBetterCare Urgent Care Center | Mechanicsburg | Pa. |
| Allegan General Hospital | Allegan | Mich. |
| Aspen Advisors | Morrison | Colo. |
| Baptist Easley Hospital | Easley | S.C. |
| Baptist Health South Florida | Coral Gables | Fla. |
| Baptist Memorial Hospital - Union City | Union City | Tenn. |
| Beach Cities Health District | Redondo Beach | Calf. |
| Beacon Partners | Weymouth | Mass. |
| Black River Memorial Hospital | Black River Falls | Wis. |
| Blessing Health System | Quincy | Ill. |
| Burwood Group | Chicago | Ill. |
| Centegra Physician Care | McHenry | Ill. |
| Chesapeake Urology Associates | Owings Mills | Md. |
| Clark Memorial Hospital | Jeffersonville | Ind. |
| CompHealth | Salt Lake City | Utah |
| Corazon | Pittsburgh | Pa. |
| Doctors Hospital of Sarasota | Sarasota | Fla. |
| EMP Management Group | Canton | Ohio |
| Encompass Home Health | Dallas | Texas |
| Encore Health Resources | Houston | Texas |
| ESD | Toledo | Ohio |
| Gilsbar | Covington | La. |
| Grundy County Memorial Hospital | Grundy Center | Iowa |
| Hancock Regional Hospital | Greenfield | Ind. |
| Hayes Management Consulting | Newton Center | Mass. |
| HaysMed | Hays | Kansas |
| Heart 'n Home Hospice & Palliative Care | Fruitland | Idaho |
| Heartland Health | St. Joseph | Mo. |
| Henry County Hospital | Napoleon | Ohio |
| HHA Services | St. Clair Shores | Mich. |
| Holy Name Medical Center | Teaneck | N.J. |
| Iatric Systems | Boxford | Mass. |
| IMA Consulting | Chadds Ford | Pa. |
| Impact Advisors | Naperville | Ill. |
| Jacksonville Medical Center | Jacksonville | Ala. |
| Jersey City Medical Center | Jersey City | N.J. |
| JSA Healthcare Corporation | St. Petersburg | Fla. |
| Kessler Rehabilitation Center | Lyndhurst | N.J. |
| Kootenai Health | Coeur d' Alene | Idaho |
| Lafayette Surgical Specialty Hospital | Lafayette | La. |
| Langlade Hospital | Antigo | Wis. |
| LiquidAgents Healthcare | Plano | Texas |
| Lovelace Westside Hospital | Albuquerque | N.M. |
| Lovelace Women's Hospital | Albuquerque | N.M. |
| Lowell General Hospital | Lowell | Mass. |
| MagnaCare | Westbury | N.Y. |
| maxIT Healthcare | Westfield | Ind. |
| Mayo Clinic Health System - Chippewa Valley | Eau Claire | Wis. |
| McLaren Health Plan | Flint | Mich. |
| MDdatacor | Alpharetta | Ga. |
| MediRevv | Coralville | Iowa |
| Memorial Health Center | Medford | Wis. |
| Memorial Healthcare System | Hollywood | Fla. |
| Monroe County Hospital & Clinics | Albia | Iowa |
| Morrison Management Specialists | Atlanta | Ga. |
| Nathan Adelson Hospice | Las Vegas | Nev. |
| Neosho Memorial Regional Medical Center | Chanute | Kan. |
| Orthopaedic Hospital of Wisconsin | Glendale | Wis. |
| Palmetto Health | Columbia | S.C. |
| Pathology Associates Medical Laboratories | Spokane | Wash. |
| Pikeville Medical Center | Pikeville | Ky. |
| PM Pediatrics | Syosset | N.Y. |
| Poudre Valley Health System | Fort Collins | Colo. |
| Preferred Care Partners | Miami | Fla. |
| Premier Healthcare Alliance | Charlotte | N.C. |
| Rex Healthcare | Raleigh | N.C. |
| Riverside Radiology & Interventional Associates | Columbus | Ohio |
| Roper St. Francis Healthcare | Charleston | S.C. |
| Saint Francis Medical Center | Cape Girardeau | Mo. |
| Self Regional Healthcare | Greenwood | S.C. |
| Sheltering Arms Physical Rehabilitation Centers | Mechanicsville | Va. |
| South Broward Endoscopy | Cooper City | Fla. |
| Southern Ohio Medical Center | Portsmouth | Ohio |
| St. Elizabeth Hospital | Gonzales | La. |
| St. Joseph Hospital | Kokomo | Ind. |
| St. Luke's Lakeside Hospital | The Woodlands, | Texas |
| Sutter Davis Hospital | Davis | Calif. |
| Sutter Maternity and Surgery Center | Santa Cruz | Calif. |
| Sutter Medical Foundation | Sacramento | Calif. |
| Sysmex America, Inc. | Mundelein | Ill. |
| Texas Health Center for Diagnostics & Surgery | Plano | Texas |
| Texas Health Harris Methodist Hospital Southlake | Southlake | Texas |
| Texas Health Presbyterian Hospital Rockwall | Rockwall | Texas |
| The Advisory Board Company | Washington | D.C. |
| The Comprehensive Group | Glenview | Ill. |
| The Medical Center of Plano | Plano | Texas |
| The Women's Hospital | Newburgh | Ind. |
| Triage Consulting Group | San Francisco | Calif. |
| Trilogy Health Services | Louisville | Ky. |
| Union Hospital | Terre Haute | Ind. |
| Valley Emergency Physicians Medical Group | Walnut Creek | Calif. |
| Valley Medical Center | Renton | Wash. |
| VHA | Irving | Texas |
| Wamego City Hospital | Wamego | Kan. |
| Weatherby Healthcare | Fort Lauderdale | Fla. |
| Woman's Hospital | Baton Rouge | La. |
| Yale-New Haven Hospital | New Haven | Conn. |
| Yankee Alliance | Andover | Mass. |
| ZocDoc | New York | N.Y. |
| Zynx Health | Los Angeles | Calif. |