| Arizona | Kingman Regional Medical Center, Kingman |
| Arkansas | Mercy Hospital Fort Smith, Fort Smith |
| California | Saint Helena Hospital, St. Helena |
| Florida | Malcom Randall Veterans Administration Medical Center, Gainesville |
| Georgia | Northeast Georgia Medical Center Braselton, Braselton Northeast Georgia Medical Center-Gainesville, Gainesville The Longstreet Clinic - Gainesville, Gainesville Memorial Health University Medical Center, Savannah |
| Idaho | Kootenai Health - Coeur d'Alene, Coeur d'Alene Kootenai Clinic Cancer Services - Post Falls, Post Falls Kootenai Clinic Cancer Services - Sandpoint, Sandpoint |
| Illinois | OSF Saint Anthony's Health Center, Alton Rush-Copley Medical Center, Aurora Carle BroMenn Outpatient Center, Bloomington Illinois CancerCare-Bloomington, Bloomington Illinois CancerCare-Canton, Canton Illinois CancerCare-Carthage, Carthage Centralia Oncology Clinic, Centralia Carle at The Riverfront, Danville Cancer Care Specialists of Illinois - Decatur, Decatur Decatur Memorial Hospital, Decatur Illinois CancerCare-Dixon, Dixon Carle Physician Group-Effingham, Effingham Crossroads Cancer Center, Effingham Illinois CancerCare-Eureka, Eureka Illinois CancerCare-Galesburg, Galesburg Illinois CancerCare-Kewanee Clinic, Kewanee Illinois CancerCare-Macomb, Macomb Carle Physician Group-Mattoon/Charleston, Mattoon SSM Health Good Samaritan, Mount Vernon Carle BroMenn Medical Center, Normal Carle Cancer Institute Normal, Normal Cancer Care Center of O'Fallon, O'Fallon Illinois CancerCare-Ottawa Clinic, Ottawa Illinois CancerCare-Pekin, Pekin Illinois CancerCare-Peoria, Peoria Illinois CancerCare-Peru, Peru Illinois CancerCare-Princeton, Princeton OSF Saint Anthony Medical Center, Rockford Southern Illinois University School of Medicine, Springfield Springfield Clinic, Springfield Springfield Memorial Hospital, Springfield Carle Cancer Center, Urbana The Carle Foundation Hospital, Urbana Illinois CancerCare - Washington, Washington Rush-Copley Healthcare Center, Yorkville |
| Indiana | Reid Health, Richmond |
| Iowa | UI Health Care Mission Cancer and Blood - Ankeny Clinic, Ankeny University of Iowa Healthcare Cancer Services Quad Cities, Bettendorf Saint Anthony Regional Hospital, Carroll Oncology Associates at Mercy Medical Center, Cedar Rapids Saint Luke's Hospital, Cedar Rapids Mercy Cancer Center-West Lakes, Clive Broadlawns Medical Center, Des Moines Iowa Methodist Medical Center, Des Moines Mercy Medical Center - Des Moines, Des Moines UI Health Care Mission Cancer and Blood - Des Moines Clinic, Des Moines UI Health Care Mission Cancer and Blood - Laurel Clinic, Des Moines UI Healthcare Mission Cancer and Blood - Fort Dodge, Fort Dodge University of Iowa/Holden Comprehensive Cancer Center, Iowa City UI Health Care Mission Cancer and Blood - Waukee Clinic, Waukee The Iowa Clinic PC, West Des Moines |
| Kansas | HaysMed, Hays Lawrence Memorial Hospital, Lawrence The University of Kansas Cancer Center - Olathe, Olathe Salina Regional Health Center, Salina Cotton O'Neil Cancer Center / Stormont Vail Health, Topeka University of Kansas Health System Saint Francis Campus, Topeka |
| Kentucky | CommonSpirit Saint Joseph Hospital - Bardstown, Bardstown CommonSpirit Saint Joseph Hospital - Lexington, Lexington CommonSpirit Saint Joseph Medical Center - East Lexington, Lexington CommonSpirit Saint Joseph Hospital London, London |
| Louisiana | Cancer Center of Acadiana, Lafayette Louisiana State University Health Science Center, New Orleans Ochsner Medical Center Jefferson, New Orleans |
| Michigan | OSF Saint Francis Hospital and Medical Group, Escanaba Corewell Health Grand Rapids Hospitals - Butterworth Hospital, Grand Rapids Schoolcraft Memorial Hospital, Manistique UP Health System Marquette, Marquette Corewell Health Reed City Hospital, Reed City Corewell Health Lakeland Hospitals - Saint Joseph Hospital, Saint Joseph Munson Medical Center, Traverse City |
| Minnesota | Essentia Health Saint Joseph's Medical Center, Brainerd Minnesota Oncology - Burnsville, Burnsville Minnesota Oncology Hematology PA-Chaska, Chaska Mercy Hospital, Coon Rapids Minnesota Oncology - Coon Rapids, Coon Rapids Essentia Health - Deer River Clinic, Deer River Essentia Health Saint Mary's - Detroit Lakes Clinic, Detroit Lakes Essentia Health Cancer Center, Duluth Saint Luke's Hospital of Duluth, Duluth Fairview Southdale Hospital, Edina Minnesota Oncology - Edina, Edina Essentia Health - Ely Clinic, Ely Essentia Health Hibbing Clinic, Hibbing Essentia Health - International Falls Clinic, International Falls Fairview Clinics and Surgery Center Maple Grove, Maple Grove Minnesota Oncology - Maple Grove, Maple Grove Minnesota Oncology Hematology PA-Maplewood, Maplewood Saint John's Hospital - Healtheast, Maplewood Abbott-Northwestern Hospital, Minneapolis Hennepin County Medical Center, Minneapolis Monticello Cancer Center, Monticello New Ulm Medical Center, New Ulm Essentia Health - Park Rapids, Park Rapids North Memorial Medical Health Center, Robbinsdale Park Nicollet Clinic - Saint Louis Park, Saint Louis Park Regions Hospital, Saint Paul United Hospital, Saint Paul Essentia Health Sandstone, Sandstone Saint Francis Regional Medical Center, Shakopee Lakeview Hospital, Stillwater Essentia Health Virginia Clinic, Virginia Ridgeview Medical Center, Waconia Rice Memorial Hospital, Willmar Minnesota Oncology Hematology PA-Woodbury, Woodbury Fairview Lakes Medical Center, Wyoming |
| Missouri | Mercy Oncology and Hematology - Clayton-Clarkson, Ballwin Saint Francis Medical Center, Cape Girardeau Parkland Health Center - Farmington, Farmington University Health Truman Medical Center, Kansas City Lake Regional Hospital, Osage Beach Mercy Clinic-Rolla-Cancer and Hematology, Rolla Phelps Health Delbert Day Cancer Institute, Rolla Heartland Regional Medical Center, Saint Joseph Sainte Genevieve County Memorial Hospital, Sainte Genevieve CoxHealth South Hospital, Springfield Mercy Hospital Springfield, Springfield Mercy Hospital Saint Louis, St Louis Mercy Hospital South, St Louis Missouri Baptist Medical Center, St Louis Missouri Baptist Sullivan Hospital, Sullivan |
| Montana | Community Hospital of Anaconda, Anaconda Billings Clinic Cancer Center, Billings Bozeman Health Deaconess Hospital, Bozeman Benefis Sletten Cancer Institute, Great Falls Great Falls Clinic, Great Falls Logan Health Medical Center, Kalispell Community Medical Center, Missoula |
| Nebraska | CHI Health Saint Francis, Grand Island CHI Health Good Samaritan, Kearney |
| Nevada | Carson Tahoe Regional Medical Center, Carson City Renown Regional Medical Center, Reno |
| New Hampshire | Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center, Lebanon |
| New Mexico | University of New Mexico Cancer Center, Albuquerque Memorial Medical Center-Las Cruces, Las Cruces |
| New York | Mary Imogene Bassett Hospital, Cooperstown |
| North Carolina | Novant Health Colon and Rectal Clinic, Clemmons Southeastern Medical Oncology Center-Clinton, Clinton Duke University Medical Center, Durham Durham VA Medical Center, Durham Southeastern Medical Oncology Center-Goldsboro, Goldsboro Novant Health Breast Surgery - Greensboro, Greensboro Margaret R Pardee Memorial Hospital, Hendersonville Southeastern Medical Oncology Center-Jacksonville, Jacksonville Novant Health Cancer Institute - Kernersville, Kernersville Novant Health Cancer Institute - Mount Airy, Mount Airy Novant Health Cancer Institute - Thomasville, Thomasville Novant Health Forsyth Medical Center, Winston-Salem |
| North Dakota | Essentia Health Cancer Center-South University Clinic, Fargo |
| Ohio | Strecker Cancer Center-Belpre, Belpre Adena Regional Medical Center, Chillicothe University of Cincinnati Cancer Center-UC Medical Center, Cincinnati Knox Community Hospital, Mount Vernon Mercy Health - Perrysburg Hospital, Perrysburg Mercy Health - Saint Anne Hospital, Toledo University of Cincinnati Cancer Center-West Chester, West Chester |
| Oklahoma | Mercy Hospital Oklahoma City, Oklahoma City |
| Pennsylvania | Geisinger Medical Center, Danville Geisinger Medical Center-Cancer Center Hazleton, Hazleton Geisinger Medical Oncology-Lewisburg, Lewisburg Geisinger Cancer Services-Pottsville, Pottsville Community Medical Center, Scranton Geisinger Wyoming Valley/Henry Cancer Center, Wilkes-Barre |
| Tennessee | Regional Cancer Center at Johnson City Medical Center, Johnson City Ballad Health Cancer Care - Kingsport, Kingsport |
| Texas | Hendrick Medical Center, Abilene STCC at DHR Health Institute for Research and Development, Edinburg |
| Vermont | Dartmouth Cancer Center - North, Saint Johnsbury |
| Virginia | Ballad Health Cancer Care - Bristol, Bristol Chesapeake Regional Medical Center, Chesapeake Peninsula Cancer Institute-Gloucester, Gloucester Sovah Health Martinsville, Martinsville Hunter Holmes McGuire Veterans Administration Medical Center, Richmond VCU Massey Comprehensive Cancer Center, Richmond VCU Community Memorial Health Center, South Hill |
| West Virginia | United Hospital Center, Bridgeport West Virginia University Healthcare, Morgantown Camden Clark Medical Center, Parkersburg Princeton Community Hospital, Princeton |
| Wisconsin | Aspirus Cancer Care-Antigo-Volm Cancer Center, Antigo Duluth Clinic Ashland, Ashland Saint Vincent Hospital Cancer Center Green Bay, Green Bay Saint Vincent Hospital Cancer Center at Saint Mary's, Green Bay Gundersen Lutheran Medical Center, La Crosse Aspirus Medford Hospital, Medford Cancer Center of Western Wisconsin, New Richmond Saint Vincent Hospital Cancer Center at Oconto Falls, Oconto Falls Aspirus Cancer Care-Rhinelander-James Beck Cancer Center, Rhinelander Aspirus Cancer Care - Stevens Point, Stevens Point Saint Vincent Hospital Cancer Center at Sturgeon Bay, Sturgeon Bay Essentia Health Saint Mary's Hospital - Superior, Superior Aspirus Cancer Care-Wausau, Wausau Aspirus Cancer Care - Wisconsin Rapids, Wisconsin Rapids |
| Wyoming | Memorial Hospital of Sweetwater County, Rock Springs |