| The University of Arizona Cancer Center-North Campus | Tucson | Arizona | 85719 | - |
| The University of Arizona Cancer Center-Orange Grove Campus | Tucson | Arizona | 85704 | - |
| University of Arkansas for Medical Sciences | Little Rock | Arkansas | 72205 | - |
| Kaiser Permanente-Anaheim | Anaheim | California | 92807 | - |
| Kaiser Permanente-Deer Valley Medical Center | Antioch | California | 94531 | - |
| Kaiser Permanente-Baldwin Park | Baldwin Park | California | 91706 | - |
| Kaiser Permanente-Bellflower | Bellflower | California | 90706 | - |
| Alta Bates Summit Medical Center-Herrick Campus | Berkeley | California | 94704 | - |
| Mills - Peninsula Hospitals | Burlingame | California | 94010 | - |
| East Bay Radiation Oncology Center | Castro Valley | California | 94546 | - |
| Valley Medical Oncology Consultants-Castro Valley | Castro Valley | California | 94546 | - |
| City of Hope Comprehensive Cancer Center | Duarte | California | 91010 | - |
| Epic Care-Dublin | Dublin | California | 94568 | - |
| Bay Area Breast Surgeons Inc | Emeryville | California | 94608 | - |
| Epic Care Partners in Cancer Care | Emeryville | California | 94608 | - |
| Kaiser Permanente Hospital | Fontana | California | 92335 | - |
| Kaiser Permanente-Fremont | Fremont | California | 94538 | - |
| Valley Medical Oncology Consultants-Fremont | Fremont | California | 94538 | - |
| Kaiser Permanente | Fresno | California | 93720 | - |
| Saint Jude Medical Center | Fullerton | California | 92835 | - |
| Kaiser Permanente - Harbor City | Harbor City | California | 90710 | - |
| Kaiser Permanente-Irvine | Irvine | California | 92618 | - |
| Cedars-Sinai Medical Center | Los Angeles | California | 90048 | - |
| Kaiser Permanente Los Angeles Medical Center | Los Angeles | California | 90027 | - |
| Kaiser Permanente-Cadillac | Los Angeles | California | 90034 | - |
| Los Angeles County-USC Medical Center | Los Angeles | California | 90033 | - |
| USC / Norris Comprehensive Cancer Center | Los Angeles | California | 90033 | - |
| Contra Costa Regional Medical Center | Martinez | California | 94553-3156 | - |
| Fremont - Rideout Cancer Center | Marysville | California | 95901 | - |
| Mercy UC Davis Cancer Center | Merced | California | 95340 | - |
| Kaiser Permanente-Modesto | Modesto | California | 95356 | - |
| El Camino Hospital | Mountain View | California | 94040 | - |
| Sutter Cancer Research Consortium | Novato | California | 94945 | - |
| Alta Bates Summit Medical Center - Summit Campus | Oakland | California | 94609 | - |
| Bay Area Tumor Institute | Oakland | California | 94609 | - |
| Hematology and Oncology Associates-Oakland | Oakland | California | 94609 | - |
| Highland General Hospital | Oakland | California | 94602 | - |
| Kaiser Permanente-Oakland | Oakland | California | 94611 | - |
| Tom K Lee Inc | Oakland | California | 94609 | - |
| Saint Joseph Hospital - Orange | Orange | California | 92868 | - |
| UC Irvine Health/Chao Family Comprehensive Cancer Center | Orange | California | 92868 | - |
| Kaiser Permanente - Panorama City | Panorama City | California | 91402 | - |
| East Bay Medical Oncology Hematology Medical Associates Inc-Pleasant Hill | Pleasant Hill | California | 94523 | - |
| Valley Medical Oncology Consultants | Pleasanton | California | 94588 | - |
| Kaiser Permanente-Redwood City | Redwood City | California | 94063 | - |
| Kaiser Permanente-Richmond | Richmond | California | 94801 | - |
| Kaiser Permanente-Riverside | Riverside | California | 92505 | - |
| Kaiser Permanente-Roseville | Roseville | California | 95661 | - |
| Kaiser Permanente - Sacramento | Sacramento | California | 95825 | - |
| Kaiser Permanente-South Sacramento | Sacramento | California | 95823 | - |
| University of California Davis Comprehensive Cancer Center | Sacramento | California | 95817 | - |
| Kaiser Permanente-San Diego Mission | San Diego | California | 92108 | - |
| Kaiser Permanente-San Diego Zion | San Diego | California | 92120 | - |
| California Pacific Medical Center-Pacific Campus | San Francisco | California | 94118 | - |
| Kaiser Permanente-San Francisco | San Francisco | California | 94115 | - |
| Kaiser Permanente-Santa Teresa-San Jose | San Jose | California | 95119 | - |
| Kaiser Permanente San Leandro | San Leandro | California | 94577 | - |
| Kaiser Permanente-San Marcos | San Marcos | California | 92069 | - |
| Doctors Medical Center- JC Robinson Regional Cancer Center | San Pablo | California | 94806 | - |
| Kaiser Permanente-San Rafael | San Rafael | California | 94903 | - |
| Kaiser Permanente Medical Center - Santa Clara | Santa Clara | California | 95051 | - |
| Kaiser Permanente-Santa Rosa | Santa Rosa | California | 95403 | - |
| Sutter Pacific Medical Foundation | Santa Rosa | California | 95403 | - |
| Kaiser Permanente-South San Francisco | South San Francisco | California | 94080 | - |
| Saint Helena Hospital | St. Helena | California | 94574 | - |
| Kaiser Permanente-Stockton | Stockton | California | 95210 | - |
| Tahoe Forest Cancer Center | Truckee | California | 96161 | - |
| Kaiser Permanente Medical Center-Vacaville | Vacaville | California | 95688 | - |
| Kaiser Permanente-Vallejo | Vallejo | California | 94589 | - |
| Sutter Solano Medical Center/Cancer Center | Vallejo | California | 94589 | - |
| Kaiser Permanente-Walnut Creek | Walnut Creek | California | 94596 | - |
| Kaiser Permanente | Woodland Hills | California | 91367 | - |
| The Medical Center of Aurora | Aurora | Colorado | 80012 | - |
| Boulder Community Hospital | Boulder | Colorado | 80301 | - |
| Rocky Mountain Cancer Centers-Boulder | Boulder | Colorado | 80304 | - |
| Penrose-Saint Francis Healthcare | Colorado Springs | Colorado | 80907 | - |
| Rocky Mountain Cancer Centers-Penrose | Colorado Springs | Colorado | 80907 | - |
| Colorado Blood Cancer Institute | Denver | Colorado | 80218 | - |
| Colorado Cancer Research Program CCOP | Denver | Colorado | 80224-2522 | - |
| Exempla Saint Joseph Hospital | Denver | Colorado | 80218 | - |
| Kaiser Permanente-Franklin | Denver | Colorado | 80205 | - |
| Porter Adventist Hospital | Denver | Colorado | 80210 | - |
| Presbyterian - Saint Lukes Medical Center - Health One | Denver | Colorado | 80218 | - |
| Rocky Mountain Cancer Centers-Midtown | Denver | Colorado | 80218 | - |
| Rocky Mountain Cancer Centers-Rose | Denver | Colorado | 80220 | - |
| Rose Medical Center | Denver | Colorado | 80220 | - |
| Mercy Medical Center | Durango | Colorado | 81301 | - |
| Comprehensive Cancer Care and Research Institute of Colorado LLC | Englewood | Colorado | 80113 | - |
| Swedish Medical Center | Englewood | Colorado | 80113 | - |
| Front Range Cancer Specialists | Fort Collins | Colorado | 80528 | - |
| Poudre Valley Hospital | Fort Collins | Colorado | 80524 | - |
| Mountain Blue Cancer Care Center | Golden | Colorado | 80401 | - |
| North Colorado Medical Center | Greeley | Colorado | 80631 | - |
| Rocky Mountain Cancer Centers-Greenwood Village | Greenwood Village | Colorado | 80111 | - |
| Kaiser Permanente-Rock Creek | Lafayette | Colorado | 80026 | - |
| Rocky Mountain Cancer Centers-Lakewood | Lakewood | Colorado | 80228 | - |
| Saint Anthony Hospital | Lakewood | Colorado | 80228 | - |
| Littleton Adventist Hospital | Littleton | Colorado | 80122 | - |
| Kaiser Permanente-Lone Tree | Lone Tree | Colorado | 80124 | - |
| Rocky Mountain Cancer Centers-Sky Ridge | Lone Tree | Colorado | 80124 | - |
| Sky Ridge Medical Center | Lone Tree | Colorado | 80124 | - |
| Longmont United Hospital | Longmont | Colorado | 80501 | - |
| Rocky Mountain Cancer Centers-Longmont | Longmont | Colorado | 80501 | - |
| McKee Medical Center | Loveland | Colorado | 80539 | - |
| Parker Adventist Hospital | Parker | Colorado | 80138 | - |
| Rocky Mountain Cancer Centers-Parker | Parker | Colorado | 80138 | - |
| Rocky Mountain Cancer Centers - Pueblo | Pueblo | Colorado | 81008 | - |
| Saint Mary Corwin Medical Center | Pueblo | Colorado | 81004 | - |
| SCL Health Lutheran Medical Center | Wheat Ridge | Colorado | 80033 | - |
| Saint Francis Hospital and Medical Center | Hartford | Connecticut | 06105 | - |
| Middlesex Hospital | Middletown | Connecticut | 06457 | - |
| Stamford Hospital/Bennett Cancer Center | Stamford | Connecticut | 06904 | - |
| Beebe Medical Center | Lewes | Delaware | 19958 | - |
| Christiana Care Health System-Christiana Hospital | Newark | Delaware | 19718 | - |
| Christiana Gynecologic Oncology LLC | Newark | Delaware | 19713 | - |
| Delaware Clinical and Laboratory Physicians PA | Newark | Delaware | 19713 | - |
| Helen F Graham Cancer Center | Newark | Delaware | 19713 | - |
| Medical Oncology Hematology Consultants PA | Newark | Delaware | 19713 | - |
| Regional Hematology and Oncology PA | Newark | Delaware | 19713 | - |
| Beebe Health Campus | Rehoboth Beach | Delaware | 19971 | - |
| Nanticoke Memorial Hospital | Seaford | Delaware | 19973 | - |
| Christiana Care Health System-Wilmington Hospital | Wilmington | Delaware | 19801 | - |
| Baptist Cancer Institute | Jacksonville | Florida | 32207 | - |
| Florida Hospital Orlando | Orlando | Florida | 32803 | - |
| University Cancer and Blood Center LLC | Athens | Georgia | 30607 | - |
| Georgia Regents University Medical Center | Augusta | Georgia | 30912 | - |
| Dekalb Medical Center | Decatur | Georgia | 30033 | - |
| Northeast Georgia Medical Center | Gainesville | Georgia | 30501 | - |
| Medical Center of Central Georgia | Macon | Georgia | 31208 | - |
| Lewis Cancer and Research Pavilion at Saint Joseph's/Candler | Savannah | Georgia | 31405 | - |
| South Georgia Medical Center | Valdosta | Georgia | 31603 | - |
| Oncare Hawaii Inc-Pali Momi | ‘Aiea | Hawaii | 96701 | - |
| Pali Momi Medical Center | ‘Aiea | Hawaii | 96701 | - |
| Kaiser Permanente Moanalua Medical Center | Honolulu | Hawaii | 96819 | - |
| Oncare Hawaii Inc-Kuakini | Honolulu | Hawaii | 96817 | - |
| Oncare Hawaii Inc-POB II | Honolulu | Hawaii | 96813 | - |
| OnCare Hawaii-Liliha | Honolulu | Hawaii | 96817-3169 | - |
| Queen's Medical Center | Honolulu | Hawaii | 96813 | - |
| Straub Clinic and Hospital | Honolulu | Hawaii | 96813 | - |
| University of Hawaii Cancer Center | Honolulu | Hawaii | 96813 | - |
| Castle Medical Center | Kailua | Hawaii | 96734 | - |
| Wilcox Memorial Hospital and Kauai Medical Clinic | Lihue | Hawaii | 96766 | - |
| Saint Alphonsus Cancer Care Center-Boise | Boise | Idaho | 83706 | - |
| Idaho Urologic Institute-Meridian | Meridian | Idaho | 83642 | - |
| Kootenai Cancer Center | Post Falls | Idaho | 83854 | - |
| Rush - Copley Medical Center | Aurora | Illinois | 60504 | - |
| Memorial Hospital of Carbondale | Carbondale | Illinois | 62902 | - |
| Centralia Oncology Clinic | Centralia | Illinois | 62801 | - |
| Northwestern University | Chicago | Illinois | 60611 | - |
| Rush University Medical Center | Chicago | Illinois | 60612 | - |
| University of Chicago Comprehensive Cancer Center | Chicago | Illinois | 60637 | - |
| University of Illinois | Chicago | Illinois | 60612 | - |
| Weiss Memorial Hospital | Chicago | Illinois | 60640 | - |
| Cancer Care Center of Decatur | Decatur | Illinois | 62526 | - |
| Central Illinois CCOP | Decatur | Illinois | 62526 | - |
| Decatur Memorial Hospital | Decatur | Illinois | 62526 | - |
| Crossroads Cancer Center | Effingham | Illinois | 62401 | - |
| Advocate Sherman Hospital | Elgin | Illinois | 60123 | - |
| Ingalls Memorial Hospital | Harvey | Illinois | 60426 | - |
| Hematology Oncology Associates of Illinois-Highland Park | Highland Park | Illinois | 60035 | - |
| Joliet Oncology-Hematology Associates Limited | Joliet | Illinois | 60435 | - |
| Presence Saint Mary's Hospital | Kankakee | Illinois | 60901 | - |
| NorthShore Hematology Oncology-Libertyville | Libertyville | Illinois | 60048 | - |
| Loyola University Medical Center | Maywood | Illinois | 60153 | - |
| Good Samaritan Regional Health Center | Mount Vernon | Illinois | 62864 | - |
| Illinois Cancer Specialists-Niles | Niles | Illinois | 60714 | - |
| West Suburban Medical Center | River Forest | Illinois | 60305 | - |
| Hematology Oncology Associates of Illinois - Skokie | Skokie | Illinois | 60076 | - |
| Memorial Medical Center | Springfield | Illinois | 62781 | - |
| Carle Cancer Center | Urbana | Illinois | 61801 | - |
| Franciscan St. Francis Health-Beech Grove | Beech Grove | Indiana | 46107 | - |
| Elkhart Clinic | Elkhart | Indiana | 46514-2098 | - |
| Elkhart General Hospital | Elkhart | Indiana | 46515 | - |
| Michiana Hematology Oncology PC-Elkhart | Elkhart | Indiana | 46514 | - |
| Fort Wayne Medical Oncology and Hematology Inc-Parkview | Fort Wayne | Indiana | 46845 | - |
| Franciscan Saint Francis Health-Indianapolis | Indianapolis | Indiana | 46237 | - |
| Indiana University/Melvin and Bren Simon Cancer Center | Indianapolis | Indiana | 46202 | - |
| IU Health Central Indiana Cancer Centers-East | Indianapolis | Indiana | 46219 | - |
| Community Howard Regional Health | Kokomo | Indiana | 46904 | - |
| IU Health La Porte Hospital | La Porte | Indiana | 46350 | - |
| Franciscan Saint Anthony Health-Michigan City | Michigan City | Indiana | 46360 | - |
| Cancer Care Partners LLC | Mishawaka | Indiana | 46545 | - |
| Michiana Hematology Oncology PC-Mishawaka | Mishawaka | Indiana | 46545 | - |
| Saint Joseph Regional Medical Center-Mishawaka | Mishawaka | Indiana | 46545 | - |
| Michiana Hematology Oncology PC-Plymouth | Plymouth | Indiana | 46563 | - |
| Reid Hospital and Health Care Services | Richmond | Indiana | 47374 | - |
| Memorial Hospital of South Bend | South Bend | Indiana | 46601 | - |
| Michiana Hematology Oncology PC-South Bend | South Bend | Indiana | 46601 | - |
| Northern Indiana Cancer Research Consortium CCOP | South Bend | Indiana | 46628 | - |
| South Bend Clinic | South Bend | Indiana | 46617 | - |
| Michiana Hematology Oncology PC-Westville | Westville | Indiana | 46391 | - |
| Hematology Oncology Associates-Quad Cities | Bettendorf | Iowa | 52722 | - |
| Genesis Medical Center - East Campus | Davenport | Iowa | 52803 | - |
| Mercy Medical Center-Sioux City | Sioux City | Iowa | 51104 | - |
| Saint Luke's Regional Medical Center | Sioux City | Iowa | 51104 | - |
| Siouxland Regional Cancer Center | Sioux City | Iowa | 51101 | - |
| 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 | - |
| Providence Medical Center | Kansas City | Kansas | 66112 | - |
| 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-Manhattan | Manhattan | Kansas | 66502 | - |
| Cancer Center of Kansas - McPherson | McPherson | Kansas | 67460 | - |
| 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 | - |
| 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 | - |
| Oncology Hematology Care Inc-Crestview | Crestview Hills | Kentucky | 41017 | - |
| Hematology/Oncology Clinic LLP | Baton Rouge | Louisiana | 70809 | - |
| Mary Bird Perkins Cancer Center | Baton Rouge | Louisiana | 70809 | - |
| Ochsner Health Center-Summa | Baton Rouge | Louisiana | 70809 | - |
| Cancer Center of Acadiana | Lafayette | Louisiana | 70503 | - |
| DeSoto Regional Health System | Mansfield | Louisiana | 71052 | - |
| University Health-Conway | Monroe | Louisiana | 71202 | - |
| Louisiana State University Health Science Center | New Orleans | Louisiana | 70112 | - |
| Ochsner Baptist Medical Center | New Orleans | Louisiana | 70115 | - |
| Ochsner Medical Center Jefferson | New Orleans | Louisiana | 70121 | - |
| Tulane University Health Sciences Center | New Orleans | Louisiana | 70112 | - |
| Highland Clinic | Shreveport | Louisiana | 71105 | - |
| Louisiana State University Health Sciences Center Shreveport | Shreveport | Louisiana | 71103 | - |
| Harold Alfond Center for Cancer Care | Augusta | Maine | 04330 | - |
| Eastern Maine Medical Center | Bangor | Maine | 04401 | - |
| Union Hospital of Cecil County | Elkton MD | Maryland | 21921 | - |
| Bixby Medical Center | Adrian | Michigan | 49221 | - |
| Hickman Cancer Center | Adrian | Michigan | 49221 | - |
| Michigan Cancer Research Consortium CCOP | Ann Arbor | Michigan | 48106 | - |
| Saint Joseph Mercy Hospital | Ann Arbor | Michigan | 48106-0995 | - |
| University of Michigan Comprehensive Cancer Center | Ann Arbor | Michigan | 48109 | - |
| Bronson Battle Creek | Battle Creek | Michigan | 49017 | - |
| Spectrum Health Big Rapids Hospital | Big Rapids | Michigan | 49307 | - |
| Huron Valley-Sinai Hospital | Commerce | Michigan | 48382 | - |
| Oakwood Hospital and Medical Center | Dearborn | Michigan | 48124 | - |
| Saint John Hospital and Medical Center | Detroit | Michigan | 48236 | - |
| Wayne State University/Karmanos Cancer Institute | Detroit | Michigan | 48201 | - |
| Genesys Hurley Cancer Institute | Flint | Michigan | 48503 | - |
| Hurley Medical Center | Flint | Michigan | 48502 | - |
| Genesys Regional Medical Center | Grand Blanc | Michigan | 48439 | - |
| Grand Rapids Clinical Oncology Program | Grand Rapids | Michigan | 49503 | - |
| Mercy Health Saint Mary's | Grand Rapids | Michigan | 49503 | - |
| Spectrum Health at Butterworth Campus | Grand Rapids | Michigan | 49503 | - |
| Allegiance Health | Jackson | Michigan | 49201 | - |
| Borgess Medical Center | Kalamazoo | Michigan | 49001 | - |
| Bronson Methodist Hospital | Kalamazoo | Michigan | 49007 | - |
| West Michigan Cancer Center | Kalamazoo | Michigan | 49007 | - |
| Sparrow Hospital | Lansing | Michigan | 48912 | - |
| Saint Mary Mercy Hospital | Livonia | Michigan | 48154 | - |
| Mercy Memorial Hospital | Monroe | Michigan | 48162 | - |
| Toledo Clinic Cancer Centers-Monroe | Monroe | Michigan | 48162 | - |
| Mercy Health Mercy Campus | Muskegon | Michigan | 49444 | - |
| Saint Joseph Mercy Oakland | Pontiac | Michigan | 48341 | - |
| Saint Joseph Mercy Port Huron | Port Huron | Michigan | 48060 | - |
| Spectrum Health Reed City Hospital | Reed City | Michigan | 49677 | - |
| Saint Mary's of Michigan | Saginaw | Michigan | 48601 | - |
| Lakeland Hospital | Saint Joseph | Michigan | 49085 | - |
| Marie Yeager Cancer Center | Saint Joseph | Michigan | 49085 | - |
| Providence Hospital-Southfield Cancer Center | Southfield | Michigan | 48075 | - |
| Munson Medical Center | Traverse City | Michigan | 49684 | - |
| Saint John Macomb-Oakland Hospital | Warren | Michigan | 48093 | - |
| Sanford Clinic North-Bemidgi | Bemidji | Minnesota | 56601 | - |
| Fairview Ridges Hospital | Burnsville | Minnesota | 55337 | - |
| Mercy Hospital | Coon Rapids | Minnesota | 55433 | - |
| Fairview-Southdale Hospital | Edina | Minnesota | 55435 | - |
| Unity Hospital | Fridley | Minnesota | 55432 | - |
| Hutchinson Area Health Care | Hutchinson | Minnesota | 55350 | - |
| Minnesota Oncology Hematology PA-Maplewood | Maplewood | Minnesota | 55109 | - |
| Saint John's Hospital - Healtheast | Maplewood | Minnesota | 55109 | - |
| Abbott-Northwestern Hospital | Minneapolis | Minnesota | 55407 | - |
| Hennepin County Medical Center | Minneapolis | Minnesota | 55415 | - |
| New Ulm Medical Center | New Ulm | Minnesota | 56073 | - |
| North Memorial Medical Health Center | Robbinsdale | Minnesota | 55422 | - |
| Coborn Cancer Center at Saint Cloud Hospital | Saint Cloud | Minnesota | 56303 | - |
| Saint Cloud Hospital | Saint Cloud | Minnesota | 56303 | - |
| Metro Minnesota Community Oncology Research Consortium | Saint Louis Park | Minnesota | 55416 | - |
| Park Nicollet Clinic - Saint Louis Park | Saint Louis Park | Minnesota | 55416 | - |
| Regions Hospital | Saint Paul | Minnesota | 55101 | - |
| United Hospital | Saint Paul | Minnesota | 55102 | - |
| Saint Francis Regional Medical Center | Shakopee | Minnesota | 55379 | - |
| Lakeview Hospital | Stillwater | Minnesota | 55082 | - |
| Ridgeview Medical Center | Waconia | Minnesota | 55387 | - |
| Rice Memorial Hospital | Willmar | Minnesota | 56201 | - |
| Minnesota Oncology and Hematology PA-Woodbury | Woodbury | Minnesota | 55125 | - |
| University of Mississippi Medical Center | Jackson | Mississippi | 39216 | - |
| Saint Francis Medical Center | Cape Girardeau | Missouri | 63703 | - |
| Southeast Cancer Center | Cape Girardeau | Missouri | 63703 | - |
| University of Missouri - Ellis Fischel | Columbia | Missouri | 65212 | - |
| Centerpoint Medical Center LLC | Independence | Missouri | 64057 | - |
| Capital Region Medical Center-Goldschmidt Cancer Center | Jefferson City | Missouri | 65109 | - |
| Heartland Hematology and Oncology Associates Incorporated | Kansas City | Missouri | 64118 | - |
| Kansas City Veterans Affairs Medical Center | Kansas City | Missouri | 64128 | - |
| North Kansas City Hospital | Kansas City | Missouri | 64116 | - |
| Research Medical Center | Kansas City | Missouri | 64132 | - |
| Saint Luke's Hospital of Kansas City | Kansas City | Missouri | 64111 | - |
| Saint Luke's East - Lee's Summit | Lee's Summit | Missouri | 64086 | - |
| Liberty Radiation Oncology Center | Liberty | Missouri | 64068 | - |
| Phelps County Regional Medical Center | Rolla | Missouri | 65401 | - |
| Saint John's Clinic-Rolla-Cancer and Hematology | Rolla | Missouri | 65401 | - |
| Heartland Regional Medical Center | Saint Joseph | Missouri | 64506 | - |
| Saint Joseph Oncology Inc | Saint Joseph | Missouri | 64507 | - |
| Cancer Research for the Ozarks NCORP | Springfield | Missouri | 65804 | - |
| CoxHealth South Hospital | Springfield | Missouri | 65807 | - |
| Mercy Hospital Springfield | Springfield | Missouri | 65804 | - |
| Mercy Hospital Saint Louis | St Louis | Missouri | 63141 | - |
| Missouri Baptist Medical Center | St Louis | Missouri | 63131 | - |
| Saint Louis Cancer and Breast Institute-South City | St Louis | Missouri | 63109 | - |
| Washington University School of Medicine | St Louis | Missouri | 63110 | - |
| Billings Clinic Cancer Center | Billings | Montana | 59107 | - |
| Frontier Cancer Center and Blood Institute-Billings | Billings | Montana | 59102 | - |
| Montana Cancer Consortium NCORP | Billings | Montana | 59101 | - |
| Saint Vincent Healthcare | Billings | Montana | 59101 | - |
| Bozeman Deaconess Hospital | Bozeman | Montana | 59715 | - |
| Saint James Community Hospital and Cancer Treatment Center | Butte | Montana | 59701 | - |
| Benefis Healthcare- Sletten Cancer Institute | Great Falls | Montana | 59405 | - |
| Big Sky Oncology | Great Falls | Montana | 59405 | - |
| Saint Peter's Community Hospital | Helena | Montana | 59601 | - |
| Kalispell Medical Oncology | Kalispell | Montana | 59901 | - |
| Kalispell Regional Medical Center | Kalispell | Montana | 59901 | - |
| Montana Cancer Specialists | Missoula | Montana | 59802 | - |
| Saint Patrick Hospital - Community Hospital | Missoula | Montana | 59802 | - |
| CHI Health Good Samaritan | Kearney | Nebraska | 68847 | - |
| Nebraska Cancer Research Center | Lincoln | Nebraska | 68510 | - |
| Alegent Health Bergan Mercy Medical Center | Omaha | Nebraska | 68124 | - |
| Alegent Health Immanuel Medical Center | Omaha | Nebraska | 68122 | - |
| Alegent Health Lakeside Hospital | Omaha | Nebraska | 68130 | - |
| Creighton University Medical Center | Omaha | Nebraska | 68131 | - |
| Missouri Valley Cancer Consortium | Omaha | Nebraska | 68106 | - |
| Nevada Cancer Research Foundation CCOP | Las Vegas | Nevada | 89106 | - |
| University Medical Center of Southern Nevada | Las Vegas | Nevada | 89102 | - |
| Cooper Hospital University Medical Center | Camden | New Jersey | 08103 | - |
| Veterans Adminstration New Jersey Health Care System | East Orange | New Jersey | 07018-1095 | - |
| AtlantiCare Surgery Center | Egg Harbor | New Jersey | 08234 | - |
| Englewood Hospital and Medical Center | Englewood | New Jersey | 07631 | - |
| UMDNJ - New Jersey Medical School | Newark | New Jersey | 07103 | - |
| Kings County Hospital | Brooklyn | New York | 11203 | - |
| State University of New York Downstate Medical Center | Brooklyn | New York | 11203 | - |
| Mary Imogene Bassett Hospital | Cooperstown | New York | 13326 | - |
| Glens Falls Hospital | Glens Falls | New York | 12801 | - |
| Orange Regional Medical Center | Middletown | New York | 10940 | - |
| Winthrop University Hospital | Mineola | New York | 11501 | - |
| Columbia University Medical Center | New York | New York | 10032 | - |
| University of Rochester | Rochester | New York | 14642 | - |
| Staten Island University Hospital | Staten Island | New York | 10305 | - |
| Albert Einstein College of Medicine | The Bronx | New York | 10461 | - |
| Montefiore Medical Center - Moses Campus | The Bronx | New York | 10467-2490 | - |
| Randolph Hospital | Asheboro | North Carolina | 27203 | - |
| Wayne Memorial Hospital | Goldsboro | North Carolina | 27534 | - |
| Cone Health Cancer Center | Greensboro | North Carolina | 27403 | - |
| Kinston Medical Specialists PA | Kinston | North Carolina | 28501 | - |
| FirstHealth of the Carolinas-Moore Regional Hosiptal | Pinehurst | North Carolina | 28374 | - |
| Annie Penn Memorial Hospital | Reidsville | North Carolina | 27320 | - |
| Iredell Memorial Hospital | Statesville | North Carolina | 28677 | - |
| Southeast Cancer Control Consortium CCOP | Winston-Salem | North Carolina | 27104 | - |
| Mid Dakota Clinic | Bismarck | North Dakota | 58501 | - |
| Saint Alexius Medical Center | Bismarck | North Dakota | 58501 | - |
| Sanford Bismarck Medical Center | Bismarck | North Dakota | 58501 | - |
| Roger Maris Cancer Center | Fargo | North Dakota | 58122 | - |
| Sanford Clinic North-Fargo | Fargo | North Dakota | 58122 | - |
| Sanford Medical Center-Fargo | Fargo | North Dakota | 58122 | - |
| Akron General Medical Center | Akron | Ohio | 44307 | - |
| Summa Akron City Hospital/Cooper Cancer Center | Akron | Ohio | 44304 | - |
| Summa Barberton Hospital | Barberton | Ohio | 44203 | - |
| Cleveland Clinic Cancer Center Beachwood | Beachwood | Ohio | 44122 | - |
| Strecker Cancer Center-Belpre | Belpre | Ohio | 45714 | - |
| Toledo Clinic Cancer Centers-Bowling Green | Bowling Green | Ohio | 43402 | - |
| Adena Regional Medical Center | Chillicothe | Ohio | 45601 | - |
| Bethesda North Hospital | Cincinnati | Ohio | 45242 | - |
| Good Samaritan Hospital - Cincinnati | Cincinnati | Ohio | 45220 | - |
| Oncology Hematology Care Inc - Anderson | Cincinnati | Ohio | 45230 | - |
| Oncology Hematology Care Inc - Kenwood | Cincinnati | Ohio | 45236 | - |
| Oncology Hematology Care Inc-Blue Ash | Cincinnati | Ohio | 45242 | - |
| Oncology Hematology Care Inc-Eden Park | Cincinnati | Ohio | 45202 | - |
| Oncology Hematology Care Inc-Mercy West | Cincinnati | Ohio | 45211 | - |
| Case Western Reserve University | Cleveland | Ohio | 44106 | - |
| Cleveland Clinic Cancer Center/Fairview Hospital | Cleveland | Ohio | 44111 | - |
| Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | - |
| MetroHealth Medical Center | Cleveland | Ohio | 44109 | - |
| Columbus CCOP | Columbus | Ohio | 43215 | - |
| Columbus Oncology and Hematology Associates Inc | Columbus | Ohio | 43214 | - |
| Doctors Hospital | Columbus | Ohio | 43228 | - |
| Grant Medical Center | Columbus | Ohio | 43215 | - |
| Mount Carmel Health Center West | Columbus | Ohio | 43222 | - |
| Ohio State University Comprehensive Cancer Center | Columbus | Ohio | 43210 | - |
| Riverside Methodist Hospital | Columbus | Ohio | 43214 | - |
| The Mark H Zangmeister Center | Columbus | Ohio | 43219 | - |
| 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 | - |
| Delaware Health Center-Grady Cancer Center | Delaware | Ohio | 43015 | - |
| Delaware Radiation Oncology | Delaware | Ohio | 43015 | - |
| Grady Memorial Hospital | Delaware | Ohio | 43015 | - |
| Hematology Oncology Center Incorporated | Elyria | Ohio | 44035 | - |
| Mercy Cancer Center-Elyria | Elyria | Ohio | 44035 | - |
| Oncology Hematology Care Inc-Healthplex | Fairfield | Ohio | 45014 | - |
| 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 | - |
| Lancaster Radiation Oncology | Lancaster | Ohio | 43130 | - |
| Lima Memorial Hospital | Lima | Ohio | 45804 | - |
| Saint Rita's Medical Center | Lima | Ohio | 45801 | - |
| Marietta Memorial Hospital | Marietta | Ohio | 45750 | - |
| Toledo Clinic Cancer Centers-Maumee | Maumee | Ohio | 43537 | - |
| Toledo Radiation Oncology at Northwest Ohio Onocolgy Center | Maumee | Ohio | 43537 | - |
| Hillcrest Hospital Cancer Center | Mayfield Heights | Ohio | 44124 | - |
| Knox Community Hospital | Mount Vernon | Ohio | 43050 | - |
| Licking Memorial Hospital | Newark | Ohio | 43055 | - |
| Newark Radiation Oncology | Newark | Ohio | 43055 | - |
| Saint Charles Hospital | Oregon | Ohio | 43616 | - |
| Toledo Clinic Cancer Centers-Oregon | Oregon | Ohio | 43616 | - |
| Southern Ohio Medical Center | Portsmouth | Ohio | 45662 | - |
| North Coast Cancer Care | Sandusky | Ohio | 44870 | - |
| Springfield Regional Medical Center | Springfield | Ohio | 45505 | - |
| Cleveland Clinic Cancer Center Strongsville | Strongsville | Ohio | 44136 | - |
| Flower Hospital | Sylvania | Ohio | 43560 | - |
| Mercy Hospital of Tiffin | Tiffin | Ohio | 44883 | - |
| Mercy Saint Anne Hospital | Toledo | Ohio | 43623 | - |
| Saint Vincent Mercy Medical Center | Toledo | Ohio | 43608 | - |
| The Toledo Hospital/Toledo Children's Hospital | Toledo | Ohio | 43606 | - |
| Toledo Clinic Cancer Centers-Toledo | Toledo | Ohio | 43623 | - |
| Toledo Community Hospital Oncology Program CCOP | Toledo | Ohio | 43617 | - |
| University of Toledo | Toledo | Ohio | 43614 | - |
| Upper Valley Medical Center | Troy | Ohio | 45373 | - |
| Fulton County Health Center | Wauseon | Ohio | 43567 | - |
| Saint Ann's Hospital | Westerville | Ohio | 43081 | - |
| Cleveland Clinic Wooster Specialty Center | Wooster | Ohio | 44691 | - |
| Greene Memorial Hospital | Xenia | Ohio | 45385 | - |
| Genesis HealthCare System | Zanesville | Ohio | 43701 | - |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | - |
| Natalie Warren Bryant Cancer Center at Saint Francis | Tulsa | Oklahoma | 74136 | - |
| Oklahoma Oncology Inc | Tulsa | Oklahoma | 74104 | - |
| Tulsa Cancer Institute | Tulsa | Oklahoma | 74146 | - |
| Warren Cancer Research Foundation | Tulsa | Oklahoma | 74136 | - |
| Legacy Mount Hood Medical Center | Gresham | Oregon | 97030 | - |
| Legacy Emanuel Hospital and Health Center | Portland | Oregon | 97227 | - |
| Legacy Good Samaritan Hospital and Medical Center | Portland | Oregon | 97210 | - |
| Legacy Meridian Park Hospital | Tualatin | Oregon | 97062 | - |
| Abington Memorial Hospital | Abington | Pennsylvania | 19001 | - |
| Lehigh Valley Hospital-Cedar Crest | Allentown | Pennsylvania | 18103 | - |
| Lehigh Valley Hospital - Muhlenberg | Bethlehem | Pennsylvania | 18017 | - |
| Bryn Mawr Hospital | Bryn Mawr | Pennsylvania | 19010 | - |
| Geisinger Medical Center | Danville | Pennsylvania | 17822 | - |
| Geisinger Medical Center-Cancer Center Hazleton | Hazleton | Pennsylvania | 18201 | - |
| Lancaster General Hospital | Lancaster | Pennsylvania | 17604 | - |
| Geisinger Medical Oncology-Lewisburg | Lewisburg | Pennsylvania | 17837 | - |
| Paoli Memorial Hospital | Paoli | Pennsylvania | 19301 | - |
| University of Pittsburgh Cancer Institute (UPCI) | Pittsburgh | Pennsylvania | 15232 | - |
| Geisinger Medical Oncology-Pottsville | Pottsville | Pennsylvania | 17901 | - |
| Guthrie Medical Group PC-Robert Packer Hospital | Sayre | Pennsylvania | 18840 | - |
| Geisinger Medical Group | State College | Pennsylvania | 16801 | - |
| Reading Hospital | West Reading | Pennsylvania | 19611 | - |
| Geisinger Wyoming Valley/Henry Cancer Center | Wilkes-Barre | Pennsylvania | 18711 | - |
| Lankenau Medical Center | Wynnewood | Pennsylvania | 19096 | - |
| Mainline Health CCOP | Wynnewood | Pennsylvania | 19096 | - |
| Avera Cancer Institute | Sioux Falls | South Dakota | 57105 | - |
| Sanford Cancer Center-Oncology Clinic | Sioux Falls | South Dakota | 57104 | - |
| Sanford USD Medical Center - Sioux Falls | Sioux Falls | South Dakota | 57117-5134 | - |
| Erlanger Medical Center | Chattanooga | Tennessee | 37403 | - |
| Vanderbilt University/Ingram Cancer Center | Nashville | Tennessee | 37232 | - |
| The Don and Sybil Harrington Cancer Center | Amarillo | Texas | 79106 | - |
| Texas Tech University Health Sciences Center | Lubbock | Texas | 79430 | - |
| Huntsman Cancer Institute/University of Utah | Salt Lake City | Utah | 84112 | - |
| Danville Hematology Oncology | Danville | Virginia | 24541 | - |
| Danville Regional Medical Center | Danville | Virginia | 24541 | - |
| Fredericksburg Oncology Inc | Fredericksburg | Virginia | 22401 | - |
| Virginia Commonwealth University/Massey Cancer Center | Richmond | Virginia | 23298 | - |
| Cancer Care Center at Island Hospital | Anacortes | Washington | 98221 | - |
| PeaceHealth Saint Joseph Medical Center | Bellingham | Washington | 98225 | - |
| Harrison HealthPartners Hematology and Oncology-Bremerton | Bremerton | Washington | 98310 | - |
| Highline Medical Center-Main Campus | Burien | Washington | 98166 | - |
| Swedish Medical Center-Edmonds | Edmonds | Washington | 98026 | - |
| Swedish Cancer Institute-Issaquah | Issaquah | Washington | 98029 | - |
| Kadlec Clinic Hematology and Oncology | Kennewick | Washington | 99336 | - |
| Seattle Cancer Care Alliance at EvergreenHealth | Kirkland | Washington | 98034 | - |
| Skagit Valley Hospital | Mount Vernon | Washington | 98274 | - |
| Harrison HealthPartners Hematology and Oncology-Poulsbo | Poulsbo | Washington | 98370 | - |
| Fred Hutchinson Cancer Research Center | Seattle | Washington | 98109 | - |
| Group Health Cooperative of Puget Sound Oncology Consortium | Seattle | Washington | 98112 | - |
| Group Health Cooperative-Seattle | Seattle | Washington | 98112 | - |
| Harborview Medical Center | Seattle | Washington | 98104 | - |
| Minor and James Medical PLLC | Seattle | Washington | 98104 | - |
| Swedish Medical Center-Ballard Campus | Seattle | Washington | 98107 | - |
| Swedish Medical Center-First Hill | Seattle | Washington | 98122-4307 | - |
| University of Washington Medical Center | Seattle | Washington | 98195 | - |
| United General Hospital | Sedro-Woolley | Washington | 98284 | - |
| Cancer Care Northwest - Spokane South | Spokane | Washington | 99202 | - |
| Evergreen Hematology and Oncology PS | Spokane | Washington | 99218 | - |
| Rockwood Clinic | Spokane | Washington | 99220 | - |
| Legacy Salmon Creek Hospital | Vancouver | Washington | 98686 | - |
| Wenatchee Valley Hospital and Clinics | Wenatchee | Washington | 98801 | - |
| West Virginia University Charleston | Charleston | West Virginia | 25304 | - |
| West Virginia University Healthcare | Morgantown | West Virginia | 26506 | - |
| Langlade Hospital and Cancer Center | Antigo | Wisconsin | 54409 | - |
| Marshfield Clinic-Chippewa Center | Chippewa Falls | Wisconsin | 54729 | - |
| Marshfield Clinic Cancer Center at Sacred Heart | Eau Claire | Wisconsin | 54701 | - |
| Sacred Heart Hospital | Eau Claire | Wisconsin | 54701 | - |
| Gundersen Lutheran Medical Center | La Crosse | Wisconsin | 54601 | - |
| Marshfield Clinic - Ladysmith Center | Ladysmith | Wisconsin | 54848 | - |
| Dean Hematology and Oncology Clinic | Madison | Wisconsin | 53717 | - |
| Marshfield Clinic | Marshfield | Wisconsin | 54449 | - |
| Saint Joseph's Hospital | Marshfield | Wisconsin | 54449 | - |
| Marshfield Clinic-Minocqua Center | Minocqua | Wisconsin | 54548 | - |
| D N Greenwald Center | Mukwonago | Wisconsin | 53149 | - |
| Cancer Center of Western Wisconsin | New Richmond | Wisconsin | 54017 | - |
| Oconomowoc Memorial Hospital-ProHealth Care Inc | Oconomowoc | Wisconsin | 53066 | - |
| Marshfield Clinic at James Beck Cancer Center | Rhinelander | Wisconsin | 54501 | - |
| Saint Mary's Hospital | Rhinelander | Wisconsin | 54501 | - |
| Marshfield Clinic-Rice Lake Center | Rice Lake | Wisconsin | 54868 | - |
| Marshfield Clinic Cancer Care at Saint Michael's Hospital | Stevens Point | Wisconsin | 54481 | - |
| Saint Michael's Hospital | Stevens Point | Wisconsin | 54481 | - |
| Waukesha Memorial Hospital | Waukesha | Wisconsin | 53188 | - |
| Aspirus Regional Cancer Center | Wausau | Wisconsin | 54401 | - |
| Marshfield Clinic-Wausau Center | Wausau | Wisconsin | 54401 | - |
| Diagnostic and Treatment Center | Weston | Wisconsin | 54476 | - |
| Marshfield Clinic - Weston Center | Weston | Wisconsin | 54476 | - |
| Saint Clare's Hospital | Weston | Wisconsin | 54476 | - |
| Marshfield Clinic - Wisconsin Rapids Center | Wisconsin Rapids | Wisconsin | 54494 | - |
| Rocky Mountain Oncology | Casper | Wyoming | 82609 | - |
| Welch Cancer Center | Sheridan | Wyoming | 82801 | - |