| Audubon Regional Medical Center | Louisville, KY |
Michael Reese Hospital | Chicago, IL |
| Alexian Brothers Behavioral Health | Hoffman Estates, IL |
Northwestern Memorial Hospital | Chicago, IL |
| Bethesda North Hospital | Cincinnati, OH |
Olympia Fields Hospital | Olympia Fields, IL |
| Bethesda Oak Hospital | Cincinnati, OH |
Parkside Kidney Stone Center | Chicago, IL |
| Bourbon County General Hospital | Paris, KY |
Parkside Medical Services Corp. | Chicago, IL |
| Chicago Osteopathic Hospital | Chicago, IL |
Plateau Medical Center | Oak Hills, WV |
| Clinch Valley Medical Center | Richlands, VA |
Provena St. Joseph Medical Center | Joliet, IL |
| Deaconess Hospital | Cincinnati, OH |
Roosevelt Memorial Hospital | Chicago, IL |
| East Ridge Hospital | Chattanooga, TN |
St. Alexius Medical Center | Hoffman Estates, IL |
| Fresenius Medical Care | Salem, IN |
St. Luke's Hospital | Bluefield, WV |
| Fresenius Medical Care | Jeffersonville, IN |
St. Luke's Hospital | Richmond, VA |
| Good Samaritan Hospital | Cincinnati, OH |
St. Vincent Hospital | Toledo, OH |
| Grant Hospital | Chicago, IL |
Seven Hills Women's Health Center | Cincinnati, OH |
| Greenbrier Valley Medical Center | Ronceverte, WV |
Southwest Hospital | Louisville, KY |
| Hinsdale Surgery Center | Hinsdale, IL |
Suburban Medical Center | Louisville, KY |
| Humana Hospital Bayside | Virginia Beach, VA |
Three Rivers Medical Center | Louisa, KY |
| Jewish Hospital Lexington | Lexington, KY |
TriHealth Hospitals Partnership | Cincinnati, OH |
| Jackson Park Hospital | Chicago, IL |
University of Chicago Medical Center | Chicago, IL |
| Knox County Community Hospital | Mount Vernon, OH |
University of Cincinnati Medical Center | Cincinnati, OH |
| Lake Cumberland Regional Hospital | Somerset, KY |
University of Louisville Hospital | Louisville, KY |
| Lakeway Regional Hospital | Morristown, TN |
VA Hospital - Edward Hines, Jr. | Hines, IL |
| Little Company of Mary Hospital | Evergreen Park, IL |
VA Hospital - Jesse Brown | Chicago, IL |
| Loyola Medical Center | Park Ridge, IL |
Western Plains Regional Hospital | Dodge City, KS |
| McCullough-Hyde Memorial Hospital | Oxford, OH |
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