Vanderbilt University Medical Center (TN)

Baptist Health Services (TX)

HCA Healthcare Corporation (TN)

Aurora Behavioral Health Care (CA)

University of Louisville Hospital (KY)

JFK Medical Center (NJ)

Mississippi Baptist Medical Center (MS)

Massac Memorial Hospital (IL)

Providence Hospital (DC)

Emory University Medical Center (GA)

Christ Hospital (OH)

Southeast Georgia Health System (GA)

Santa Rosa Health Care (TX)

Parkview Health (IN)

Columbia St. Mary's Hospital (WI)

Forrest General Hospital (MS)

Texas Health Resources (TX)

Universal Health Services (PA)

Muhlenberg Regional Health System (NJ)

Lifepoint Hospitals, Inc. (TN)

Northeast Alabama Regional Med Ctr (AL)

Georgia Baptist Health System (GA)

Via Christi Health Center (KS)

Community Health Corporation (TX)

Medical Center of Central Georgia (GA)

Ernest Health, Inc. (NM)

University Alabama Birmingham (AL)

CHRISTUS Health (TX)

Medical College of Georgia (GA)

Schumpert Health System (LA)

HealthSouth Corporation (AL)

Midland Memorial Hospital (TX)

Bakersfield Heart Hospital (CA)

Saint Thomas Hospital (TN)

University Mississippi Medical Center (MS)

Saint Joseph HealthCare (KY)

Henry Ford Health System (MI)

University of Cincinnati Hospital (OH)

Harris Methodist Hospital (TX)

Legacy Health System (OR)

Sharp Health System (CA)

Medical Center Hospital (TX)

Flaget Memorial Hospital (KY)

Saint Francis Hospital (GA)

Triad Hospitals (TX)

Community Health Systems (TN)