Full Members:
- Better Health Partnership – Ohio
- California Quality Collaborative – California
- Center for Improving Value in Health Care – Colorado
- Comagine Health – Nevada, New Mexico, Oregon, Utah
- Common Ground Health – New York
- Greater Detroit Area Health Council – Michigan
- Health Care Improvement Foundation – Pennsylvania
- Healthcare Collaborative of Greater Columbus – Ohio
- Healthcentric Advisors – Rhode Island
- Institute for Clinical Systems Improvement – Minnesota
- Iowa Healthcare Collaborative – Iowa
- Kentuckiana Health Collaborative – Kentucky
- Louisiana Healthcare Quality Forum – Louisiana
- Massachusetts Health Quality Partners – Massachusetts
- Midwest Health Initiative – Missouri
- Minnesota Community Measurement – Minnesota
- Mountain-Pacific Quality Health – Montana
- MyHealth Access Network – Oklahoma
- New Jersey Health Care Quality Institute – New Jersey
- North Carolina Healthcare Quality Alliance – North Carolina
- Pittsburgh Regional Health Initiative – Pennsylvania
- Qualidigm – Maine
- Stratis Health – Minnesota
- The Health Collaborative – Ohio
- Washington Health Alliance – Washington
- Wisconsin Collaborative for Healthcare Quality – Wisconsin
- Wisconsin Health Information Organization – Wisconsin
State Partners:
- Kansas Healthcare Collaborative – Kansas
- Nebraska Health Information Initiative – Nebraska
- State of Maryland Health Care Commission – Maryland
- University of Texas/UT Health – Texas
National Partners: