| The University of Arizona Medical Center-University Campus | Tucson | Arizona | 85724 | - |
| Loma Linda University Medical Center | Loma Linda | California | 92354 | - |
| USC / Norris Comprehensive Cancer Center | Los Angeles | California | 90033 | - |
| Fremont - Rideout Cancer Center | Marysville | California | 95901 | - |
| Sutter Cancer Research Consortium | Novato | California | 94945 | - |
| UC Irvine Health/Chao Family Comprehensive Cancer Center | Orange | California | 92868 | - |
| Valley Medical Oncology Consultants | Pleasanton | California | 94588 | - |
| University of California Davis Comprehensive Cancer Center | Sacramento | California | 95817 | - |
| Poudre Valley Hospital | Fort Collins | Colorado | 80524 | - |
| Saint Francis Hospital and Medical Center | Hartford | Connecticut | 06105 | - |
| UF Cancer Center at Orlando Health | Orlando | Florida | 32806 | - |
| Northeast Georgia Medical Center | Gainesville | Georgia | 30501 | - |
| Memorial University Medical Center | Savannah | Georgia | 31404 | - |
| Pali Momi Medical Center | ‘Aiea | Hawaii | 96701 | - |
| Kapiolani Medical Center for Women and Children | Honolulu | Hawaii | 96826 | - |
| Oncare Hawaii Inc-Kuakini | Honolulu | Hawaii | 96817 | - |
| Oncare Hawaii Inc-POB II | Honolulu | Hawaii | 96813 | - |
| Queen's Medical Center | Honolulu | Hawaii | 96813 | - |
| Straub Clinic and Hospital | Honolulu | Hawaii | 96813 | - |
| The Cancer Center of Hawaii-Liliha | Honolulu | Hawaii | 96817 | - |
| University of Hawaii Cancer Center | Honolulu | Hawaii | 96813 | - |
| Maui Memorial Medical Center | Wailuku | Hawaii | 96793 | - |
| Central Illinois CCOP | Decatur | Illinois | 62526 | - |
| Decatur Memorial Hospital | Decatur | Illinois | 62526 | - |
| Loyola University Medical Center | Maywood | Illinois | 60153 | - |
| Memorial Medical Center | Springfield | Illinois | 62781-0001 | - |
| Saint Francis Hospital and Health Centers | Beech Grove | Indiana | 46107 | - |
| Reid Hospital and Health Care Services | Richmond | Indiana | 47374 | - |
| Cancer Center of Kansas - Chanute | Chanute | Kansas | 66720 | - |
| Cancer Center of Kansas - Dodge City | Dodge City | Kansas | 67801 | - |
| Cancer Center of Kansas - El Dorado | El Dorado | Kansas | 67042 | - |
| Cancer Center of Kansas - Fort Scott | Fort Scott | Kansas | 66701 | - |
| Cancer Center of Kansas-Independence | Independence | Kansas | 67301 | - |
| Cancer Center of Kansas-Kingman | Kingman | Kansas | 67068 | - |
| Lawrence Memorial Hospital | Lawrence | Kansas | 66044 | - |
| Cancer Center of Kansas-Liberal | Liberal | Kansas | 67901 | - |
| Cancer Center of Kansas - Newton | Newton | Kansas | 67114 | - |
| Menorah Medical Center | Overland Park | Kansas | 66209 | - |
| Saint Luke's South Hospital | Overland Park | Kansas | 66213 | - |
| Cancer Center of Kansas - Parsons | Parsons | Kansas | 67357 | - |
| Kansas City CCOP | Prairie Village | Kansas | 66208 | - |
| Cancer Center of Kansas - Pratt | Pratt | Kansas | 67124 | - |
| Cancer Center of Kansas - Salina | Salina | Kansas | 67401 | - |
| Shawnee Mission Medical Center | Shawnee Mission | Kansas | 66204 | - |
| Cancer Center of Kansas - Wellington | Wellington | Kansas | 67152 | - |
| Associates In Womens Health | Wichita | Kansas | 67208 | - |
| Cancer Center of Kansas - Main Office | Wichita | Kansas | 67214 | - |
| Cancer Center of Kansas-Wichita Medical Arts Tower | Wichita | Kansas | 67208 | - |
| Via Christi Regional Medical Center | Wichita | Kansas | 67214 | - |
| Wichita CCOP | Wichita | Kansas | 67214 | - |
| Cancer Center of Kansas - Winfield | Winfield | Kansas | 67156 | - |
| Boston Medical Center | Boston | Massachusetts | 02118 | - |
| Michigan Cancer Research Consortium CCOP | Ann Arbor | Michigan | 48106 | - |
| Saint Joseph Mercy Hospital | Ann Arbor | Michigan | 48106-0995 | - |
| Oakwood Hospital and Medical Center | Dearborn | Michigan | 48124 | - |
| Saint John Hospital and Medical Center | Detroit | Michigan | 48236 | - |
| Genesys Regional Medical Center-West Flint Campus | Flint | Michigan | 48532 | - |
| Hurley Medical Center | Flint | Michigan | 48502 | - |
| Allegiance Health | Jackson | Michigan | 49201 | - |
| Sparrow Hospital | Lansing | Michigan | 48912 | - |
| Saint Mary Mercy Hospital | Livonia | Michigan | 48154 | - |
| Saint Joseph Mercy Oakland | Pontiac | Michigan | 48341 | - |
| Saint Joseph Mercy Port Huron | Port Huron | Michigan | 48060 | - |
| William Beaumont Hospital-Royal Oak | Royal Oak | Michigan | 48073 | - |
| Saint Mary's of Michigan | Saginaw | Michigan | 48601 | - |
| Saint John Macomb-Oakland Hospital | Warren | Michigan | 48093 | - |
| Heartland Hematology and Oncology Associates Incorporated | Kansas City | Missouri | 64118 | - |
| North Kansas City Hospital | Kansas City | Missouri | 64116 | - |
| Research Medical Center | Kansas City | Missouri | 64132 | - |
| Saint Joseph Health Center | Kansas City | Missouri | 64114 | - |
| Saint Luke's Hospital of Kansas City | Kansas City | Missouri | 64111 | - |
| Saint Luke's East - Lee's Summit | Lee's Summit | Missouri | 64086 | - |
| Liberty Hospital | Liberty | Missouri | 64068 | - |
| Heartland Regional Medical Center | Saint Joseph | Missouri | 64506 | - |
| Billings Clinic Cancer Center | Billings | Montana | 59107 | - |
| Frontier Cancer Center and Blood Institute-Billings | Billings | Montana | 59102 | - |
| Montana Cancer Consortium CCOP | Billings | Montana | 59101 | - |
| Northern Rockies Radiation Oncology Center | Billings | Montana | 59101 | - |
| Saint Vincent Healthcare | Billings | Montana | 59101 | - |
| Bozeman Deaconess Cancer Center | Bozeman | Montana | 59715 | - |
| Bozeman Deaconess Hospital | Bozeman | Montana | 59715 | - |
| Benefis Healthcare- Sletten Cancer Institute | Great Falls | Montana | 59405 | - |
| Berdeaux, Donald MD (UIA Investigator) | Great Falls | Montana | 59405 | - |
| Great Falls Clinic | Great Falls | Montana | 59405 | - |
| Saint Peter's Community Hospital | Helena | Montana | 59601 | - |
| Glacier Oncology PLLC | Kalispell | Montana | 59901 | - |
| Kalispell Regional Medical Center | Kalispell | Montana | 59901 | - |
| Community Medical Hospital | Missoula | Montana | 59801 | - |
| Montana Cancer Specialists | Missoula | Montana | 59802 | - |
| Saint Patrick Hospital - Community Hospital | Missoula | Montana | 59802 | - |
| Gaston Memorial Hospital | Gastonia | North Carolina | 28054 | - |
| Margaret R Pardee Memorial Hospital | Hendersonville | North Carolina | 28791 | - |
| Southeast Cancer Control Consortium | Winston-Salem | North Carolina | 27104 | - |
| Mary Rutan Hospital | Bellefontaine | Ohio | 43311 | - |
| Adena Regional Medical Center | Chillicothe | Ohio | 45601 | - |
| Columbus CCOP | Columbus | Ohio | 43215 | - |
| Doctors Hospital | Columbus | Ohio | 43228 | - |
| Grant Medical Center | Columbus | Ohio | 43215 | - |
| Mount Carmel Health Center West | Columbus | Ohio | 43222 | - |
| Riverside Methodist Hospital | Columbus | Ohio | 43214 | - |
| Dayton CCOP | Dayton | Ohio | 45420 | - |
| Good Samaritan Hospital - Dayton | Dayton | Ohio | 45406 | - |
| Grandview Hospital | Dayton | Ohio | 45405 | - |
| Miami Valley Hospital | Dayton | Ohio | 45409 | - |
| Samaritan North Health Center | Dayton | Ohio | 45415 | - |
| Grady Memorial Hospital | Delaware | Ohio | 43015 | - |
| Blanchard Valley Hospital | Findlay | Ohio | 45840 | - |
| Atrium Medical Center-Middletown Regional Hospital | Franklin | Ohio | 45005-1066 | - |
| Wayne Hospital | Greenville | Ohio | 45331 | - |
| Kettering Medical Center | Kettering | Ohio | 45429 | - |
| Fairfield Medical Center | Lancaster | Ohio | 43130 | - |
| Marietta Memorial Hospital | Marietta | Ohio | 45750 | - |
| Knox Community Hospital | Mount Vernon | Ohio | 43050 | - |
| Licking Memorial Hospital | Newark | Ohio | 43055 | - |
| Springfield Regional Medical Center | Springfield | Ohio | 45505 | - |
| Upper Valley Medical Center | Troy | Ohio | 45373 | - |
| Saint Ann's Hospital | Westerville | Ohio | 43081 | - |
| Clinton Memorial Hospital | Wilmington | Ohio | 45177 | - |
| Greene Memorial Hospital | Xenia | Ohio | 45385 | - |
| Genesis HealthCare System | Zanesville | Ohio | 43701 | - |
| AnMed Health Hospital | Anderson | South Carolina | 29621 | - |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | - |
| Spartanburg Medical Center | Spartanburg | South Carolina | 29303 | - |
| Wellmont Holston Valley Hospital and Medical Center | Kingsport | Tennessee | 37660 | - |
| PeaceHealth Saint Joseph Medical Center | Bellingham | Washington | 98225 | - |
| Harrison HealthPartners Hematology and Oncology-Bremerton | Bremerton | Washington | 98310 | - |
| Kadlec Clinic Hematology and Oncology | Kennewick | Washington | 99336 | - |
| Skagit Valley Hospital | Mount Vernon | Washington | 98274 | - |
| Harrison HealthPartners Hematology and Oncology-Poulsbo | Poulsbo | Washington | 98370 | - |
| Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium | Seattle | Washington | 98109 | - |
| Group Health Cooperative-Seattle | Seattle | Washington | 98112 | - |
| Harborview Medical Center | Seattle | Washington | 98104 | - |
| Minor and James Medical PLLC | Seattle | Washington | 98104 | - |
| Swedish Medical Center-First Hill | Seattle | Washington | 98122-4307 | - |
| The Polyclinic | Seattle | Washington | 98122 | - |
| University of Washington Medical Center | Seattle | Washington | 98195 | - |
| Cancer Care Northwest - Spokane South | Spokane | Washington | 99202 | - |
| Evergreen Hematology and Oncology PS | Spokane | Washington | 99218 | - |
| Wenatchee Valley Hospital and Clinics | Wenatchee | Washington | 98801 | - |
| Rocky Mountain Oncology | Casper | Wyoming | 82609 | - |
| Welch Cancer Center | Sheridan | Wyoming | 82801 | - |