| AbbVie, Inc. |
| AdventHealth |
| Adventist Health |
| AH Ministry Service Center |
| Ahold Delhaize - Food Lion, LLC |
| Ahold Delhaize - Giant of Maryland, LLC |
| Ahold Delhaize - Hannaford Bros. Co., LLC |
| Ahold Delhaize - Retail Business Services, LLC |
| Ahold Delhaize - Stop & Shop Supermarket Company, LLC |
| Ahold Delhaize - The GIANT Company, LLC |
| Albertsons Companies |
| Alexian Brothers Health System |
| Alkermes, Inc. |
| Alorica |
| Alvogen Group Inc. |
| Amazon.com, Inc. |
| AmerisourceBergen Corporation |
| Amplifon |
| Ann & Robert H. Lurie Children's Hospital of Chicago |
| Arkansas Children's Hospital |
| Arkansas Children's Research Institute |
| Arkansas Children’s Northwest |
| Arlington Memorial Hospital Alliance, Inc. |
| Ascension - Ascension Health |
| Ascension - Borgess - MI |
| Ascension - Columbia St. Mary's Hospital Milwaukee |
| Ascension - Michigan |
| Ascension - Ministry Healthcare |
| Ascension - Providence Healthcare Network |
| Ascension - Providence Hospital - Mobile |
| Ascension - Providence Rochester Hospital |
| Ascension - St. John Medical Center Inc. |
| Ascension - St. John Providence Health System |
| Ascension - St. Joseph Health System |
| Ascension - St. Vincent's Health System Inc. |
| Ascension - St. Vincent Health Inc. |
| Ascension - Via Christi Health Inc. |
| Ascension - Washington DC |
| Ascension Genesys |
| Ascension Health Alliance - Via Christi Health System |
| Ascension Jane Phillips Medical Center |
| Ascension Living |
| Ascension Macomb |
| Ascension St Thomas - TN |
| Ascension Via Christi Manhattan |
| Astellas Pharma US, Inc. |
| Atrius Health |
| Banner Health |
| Baptist Health South Florida |
| Baxter International Inc. |
| Baylor Scott & White Health |
| BJ's Wholesale Club, Inc. |
| Blue Cross and Blue Shield of Florida, Inc. |
| Blue Cross and Blue Shield of Kansas City |
| Blue Cross and Blue Shield of Massachusetts |
| Blue Cross and Blue Shield of Michigan |
| Blue Shield of California |
| BlueCross BlueShield of South Carolina |
| Bon Secours Mercy Health, Inc. |
| Bright Health Group, Inc. |
| BrightSpring Health Services |
| Brookshire Grocery Company |
| C&S Wholesale Grocers, LLC |
| Cardinal Health, Inc. |
| Cedars-Sinai Medical Center |
| Centene Corporation |
| Centene Corporation - Magellan Health |
| ChenMed, LLC |
| Chewy, Inc. |
| Children's Health System of Texas |
| Children's Hospital of Wisconsin |
| Cigna Corporation |
| Cincinnati Children's Hospital Medical Center |
| City of Hope |
| Cleveland Clinic |
| Community Health Network (CHN) |
| Community Medical Group - Penn State Health |
| Compassus Hospice |
| Corewell Health |
| Corewell Health East |
| Covetrus |
| CVS Health Corporation |
| Dartmouth-Hitchcock Medical Center |
| DaVita, Inc. |
| Dearborn - Corewell Health |
| Denver Health |
| Duke University Health System |
| East Medical Group - Corewell Health |
| Elevance Health |
| Emergent Holdings |
| Essentia Health |
| Fairview Health Services |
| Farmington Hills - Corewell Health |
| Franciscan Alliance, Inc. |
| Fred Hutchinson Cancer Research Center |
| Fresenius Kabi USA |
| Fresenius Medical Care North America |
| Froedtert Health, Inc. |
| Geisinger Health System |
| Giant Eagle Inc. |
| Grosse Pointe - Corewell Health |
| Guardian Pharmacy |
| Gundersen Health System |
| H-E-B |
| Hampden Medical Center - Penn State Health |
| HCA Healthcare |
| Health Care Service Corporation |
| Health First, Inc. |
| Hennepin County |
| Henry Ford Health System |
| Henry Ford Health System - Henry Ford Allegiance Health |
| Henry Ford Health System - Henry Ford Hospital |
| Henry Ford Health System - Macomb Hospital, Clinton Township |
| Henry Schein, Inc. |
| HF Management Services LLC |
| Highmark Health |
| Holy Spirit Medical Center - Penn State Health |
| Horizon Blue Cross Blue Shield of New Jersey |
| Houston Methodist Baytown Hospital |
| Houston Methodist Clear Lake Hospital |
| Houston Methodist Hospital |
| Houston Methodist Research Institute |
| Houston Methodist Sugar Land Hospital |
| Houston Methodist West Hospital |
| Houston Methodist Willowbrook Hospital |
| Houston Methodist Woodlands Hospital |
| Howard County General Hospital |
| Humana, Inc. |
| Hy-Vee, Inc. |
| Independent Health Association, Inc. |
| Indiana University Health |
| Intermountain Healthcare, Inc. |
| Intermountain Healthcare, Inc. - Intermountain Homecare |
| IQVIA Holdings, Inc. |
| Johns Hopkins All Children's Hospital |
| Johns Hopkins Health Care System |
| Jupiter Medical Center |
| Kaiser Permanente |
| Kettering Health Network |
| L.A. Care Health Plan |
| Lehigh Valley Health Network |
| Lexington Medical Center |
| Lifetime Healthcare Companies, Inc. - Excellus BlueCross BlueShield |
| Main Line Health, Inc. - Bryn Mawr Hospital |
| Main Line Health, Inc. - Bryn Mawr Rehabilitation Hospital |
| Main Line Health, Inc. - Lankenau Medical Center |
| Main Line Health, Inc. - Paoli Hospital |
| Main Line Health, Inc. - Riddle Memorial Hospital |
| Maine Medical Center - MaineHealth |
| Marshfield Clinic Health System Inc. |
| Mayo Clinic Health System-Eau Claire Clinic Inc. |
| Mayo Clinic Health System-Southeast Minnesota Region |
| Mayo Clinic Health System - Franciscan Healthcare in LaCrosse |
| Mayo Foundation for Medical Education and Research |
| Mayo Foundation for Medical Education and Research - Mayo Clinic Arizona |
| Mayo Foundation for Medical Education and Research - Mayo Clinic Florida |
| McKesson Corporation |
| Medical Mutual of Ohio |
| MedStar Health |
| Meijer, Inc. |
| Memorial Healthcare System |
| Memorial Sloan Kettering Cancer Center |
| Mercy Health |
| Milton S. Hershey Medical Center - Penn State Health |
| Mohawk Valley Health System - Faxton St. Luke's Hospital |
| Molina Healthcare, Inc. |
| MultiCare Health System |
| Navitus Health Solutions, LLC |
| Northwell Health |
| Norton Audubon Hospital - Norton Healthcare |
| Norton Brownsboro Hospital - Norton Healthcare |
| Norton Children's Hospital - Norton Healthcare |
| Norton Healthcare |
| Norton Hospital - Norton Healthcare |
| Norton Women's and Children's Hospital - Norton Healthcare |
| Novant Health, Inc. |
| Option Care, Inc. |
| Oregon Health & Science University |
| Orlando Health |
| Oscar Insurance Corporation |
| Our Lady of Lourdes Mem Hosp - Ascension |
| PAREXEL International Corporation |
| Parkview Health |
| Parkview Health - Parkview Regional Medical Center |
| Patterson Companies |
| Penn State Health |
| Pharmacy Benefit Dimensions, LLC |
| Pharmaron CPC |
| Piedmont Healthcare |
| Point32Health |
| Premera Blue Cross |
| Premier, Inc. |
| Presbyterian Healthcare Services |
| Prime Therapeutics, LLC |
| ProMedica Health System |
| Prospect Medical Holdings, Inc. |
| Providence Health & Services - Ambulatory Services |
| Providence Health & Services - Oregon |
| Providence Health & Services - Providence ElderPlace |
| Providence Health & Services - Providence Health Plans |
| Providence Health & Services - Providence Home Services |
| Providence Health & Services - Providence Medical Group |
| Providence Health & Services - Providence Medical Group South |
| Providence Health & Services - Providence Portland Medical Center |
| Providence Health & Services - Providence Seaside Hospital |
| Providence Health & Services - Providence St. Vincent Medical Center |
| Providence Health & Services - Providence Willamette Falls Medical Center |
| Providence Hood River Hospital |
| Publix Super Markets, Inc. |
| Purdue University |
| Quantum Health, Inc. |
| Raley's Family of Fine Stores |
| Reliance Rx Specialty Pharmacy Management |
| Renown Health |
| Rite Aid Corporation |
| Royal Oak - Corewell Health |
| Rush University Medical Center |
| Sacred Heart Health System - Ascension |
| Sanford Health |
| Schnuck Markets, Inc. |
| SCP Health |
| Seattle Children's Hospital |
| Sedgwick Claims Management Services, Inc. |
| SelectHealth, Inc. |
| Seton Family of Hospitals - Ascension |
| Sharp HealthCare |
| Sibley Memorial Hospital |
| Solaris Health Holdings |
| SpartanNash Company |
| SSM Health |
| St. Agnes Healthcare, Inc. - MD - Ascension |
| St. Elizabeth Healthcare |
| St. Joseph Medical Center - Penn State Health |
| St. Jude Children's Research Hospital |
| St. Luke's Elmore Medical Center |
| St. Luke's Health System - Saint Luke's Boise Medical Center |
| St. Luke's Magic Valley Medical Center |
| St. Luke's Meridian Medical Center |
| St. Luke's Nampa Medical Center |
| St. Luke's Wood River Medical Center |
| St. Mary's Hospital - MI - Ascension |
| St. Vincent's Health System - Ascension |
| St. Vincent Evansville - Ascension |
| Stanford University - Stanford Health Care |
| Suburban Hospital |
| Summa Health |
| Syneos Health, Inc. |
| Tampa General Hospital |
| Taylor - Corewell Health |
| Tenet Healthcare Corporation |
| Texas Children's Hospital System |
| Texas Health Harris Methodist Hospital Alliance |
| Texas Health Harris Methodist Hospital Azle |
| Texas Health Harris Methodist Hospital Cleburne |
| Texas Health Harris Methodist Hospital Fort Worth |
| Texas Health Harris Methodist Hospital Hurst-Euless-Bedford |
| Texas Health Harris Methodist Hospital Southwest Fort Worth |
| Texas Health Harris Methodist Hospital Stephenville |
| Texas Health Hospital Frisco |
| Texas Health Presbyterian Hospital Allen |
| Texas Health Presbyterian Hospital Dallas |
| Texas Health Presbyterian Hospital Denton - Texas Health Resources |
| Texas Health Presbyterian Hospital Kaufman |
| Texas Health Presbyterian Hospital Plano |
| Texas Health Resources, Inc. |
| Texas Health Specialty Hospital - Texas Health Resources |
| The Children's Hospital of Philadelphia (CHOP) |
| The Johns Hopkins Hospital |
| The Kroger Co. |
| The Methodist Hospital System |
| The University of Texas System - The University of Texas Medical Branch at Galveston |
| The University of Texas System - University of Texas Health Science Center at Houston |
| The University of Texas System - University of Texas Health Science Center at San Antonio |
| The University of Texas System - University of Texas Health Science Center at Tyler |
| The University of Texas System - University of Texas MD Anderson Cancer Center |
| Trenton - Corewell Health |
| Trilogy Health Services. LLC |
| Troy - Corewell Health |
| UCHealth |
| UCHealth - Broomfield Hospital |
| UCHealth - Grandview Hospital |
| UCHealth - Greeley Hospital |
| UCHealth - Highlands Ranch Hospital |
| UCHealth - Longs Peak Hospital |
| UCHealth - Medical Center of the Rockies |
| UCHealth - Memorial Hospital Central |
| UCHealth - Memorial Hospital North |
| UCHealth - Northern Colorado |
| UCHealth - Pikes Peak Regional Hospital |
| UCHealth - Poudre Valley Hospital |
| UCHealth - Southern Colorado |
| UCHealth - University of Colorado Hospital |
| UCHealth - Yampa Valley Medical Center |
| UChicago Medicine |
| UNITE HERE HEALTH |
| United Natural Foods, Inc. |
| UnitedHealth Group |
| UnitedHealth Group - Surgical Care Affiliates |
| UnityPoint Health |
| Universal Health Services (UHS) |
| University of Kansas (KU) |
| Valley Children's Healthcare |
| Vanderbilt University Medical Center |
| Virginia Commonwealth University Health System (VCUHS) |
| Vitas Healthcare Corporation |
| Walgreens Boots Alliance - Walgreen Co. |
| Walmart, Inc. |
| Walmart, Inc. - Sam's Club |
| Wayne - Corewell Health |
| Wegmans Food Markets, Inc. |
| Wellmark BlueCross BlueShield |
| WellSpan Health |
| Wheaton Franciscan Healthcare |
| Worthington Industries, Inc. |
| Xellia Pharmaceuticals USA |
