Advocate Physician Partners

Chicago, Illinois

Atrius Health

Boston, Massachusetts

Austin Regional Clinic

Austin, Texas

Billings Clinic

Billings, Montana

Cleveland Clinic

Cleveland, Ohio

Colorado Permanente Medical Group

Denver, Colorado

Confluence Health

Wenatchee, Washington

DaVita HealthCare Partners

Torrance, California

Dean Health System

Madison, Wisconsin

Essentia Health

Duluth, Minnesota

The Everett Clinic

Everett, Washington

Geisinger Health System

Danville, Pennsylvania

Hawaii Permanente Medical Group

Honolulu, Hawaii

HealthPartners

Bloomington, Minnesota

Henry Ford Health System

Detroit, Michigan

Intermountain Healthcare

Salt Lake City, Utah

Lahey Hospital & Medical Center

Burlington, Massachusetts

Marshfield Clinic

Marshfield, Wisconsin

Mayo Clinic/Mayo Health System

Rochester, Minnesota

Mid-Atlantic Permanente Medical Group

Rockville, Maryland

Northwell Health

Great Neck, New York