✓ Kelsey Seybold
  Houston, TX

✓ UNM Medical Group
  Albuquerque, NM

✓ McKesson Corporation
  Atlanta, GA

✓ Saint Vincent’s Health System
  Erie, PA

✓ Sheppard Pratt Hospital
  Baltimore, MD

✓ GHS Professional Financial Services System
  Lebanon, PA

✓ PathGroup
  Nashville, TN

✓ MIT
  Boston, MA

✓ Covenant Health System
  Lubbock, TX

✓ Medical University of South Carolina
  Charleston, SC

✓ Diagnostic Health Corp (formerly HealthSouth)
  Birmingham, AL

✓ University Physicians Inc
  Denver, CO

✓ University Physicians Inc
  Baltimore, MD

✓ Hamot Medical Group
  Erie, PA

✓ Physician Professional Services
  Medford, MA

✓ Wellspan Medical Group
  York, PA

✓ Northwestern Medical Faculty Foundation
  Chicago, IL

✓ University of Alabama HSF
  Birmingham, AL

✓ Associated Pathologists
  Tampa, FL

✓ Emergency Medicine Billing and Coding Co
  Dallas, TX

✓ Springfield Services Corporation
  Springfield, IL