| Providence Hospital | Mobile | Alabama | 36608 | - |
| Kaiser Permanente-Anaheim | Anaheim | California | 92806 | - |
| 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 Medical Center | Burlingame | California | 94010 | - |
| Kaiser Permanente-Fontana | Fontana | California | 92335 | - |
| Kaiser Permanente-Fremont | Fremont | California | 94538 | - |
| Kaiser Permanente-Fresno | Fresno | California | 93720 | - |
| 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 West Los Angeles | Los Angeles | California | 90034 | - |
| Sutter Cancer Research Consortium | Novato | California | 94945 | - |
| Kaiser Permanente-Oakland | Oakland | California | 94611 | - |
| Stanford Cancer Institute Palo Alto | Palo Alto | California | 94304 | - |
| Kaiser Permanente - Panorama City | Panorama City | California | 91402 | - |
| 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 | - |
| 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 | 94115 | - |
| Kaiser Permanente-San Francisco | San Francisco | California | 94115 | - |
| UCSF Medical Center-Mount Zion | 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 | 92078 | - |
| 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 | - |
| Kaiser Permanente-Stockton | Stockton | California | 95210 | - |
| 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 | Woodland Hills | California | 91367 | - |
| The Medical Center of Aurora | Aurora | Colorado | 80012 | - |
| Boulder Community Hospital | Boulder | Colorado | 80301 | - |
| Penrose-Saint Francis Healthcare | Colorado Springs | Colorado | 80907 | - |
| Porter Adventist Hospital | Denver | Colorado | 80210 | - |
| Presbyterian - Saint Lukes Medical Center - Health One | Denver | Colorado | 80218 | - |
| Rose Medical Center | Denver | Colorado | 80220 | - |
| SCL Health Saint Joseph Hospital | Denver | Colorado | 80218 | - |
| Western States Cancer Research NCORP | Denver | Colorado | 80222 | - |
| Swedish Medical Center | Englewood | Colorado | 80113 | - |
| Saint Mary's Hospital and Regional Medical Center | Grand Junction | Colorado | 81501 | - |
| North Colorado Medical Center | Greeley | Colorado | 80631 | - |
| Saint Anthony Hospital | Lakewood | Colorado | 80228 | - |
| Littleton Adventist Hospital | Littleton | Colorado | 80122 | - |
| Sky Ridge Medical Center | Lone Tree | Colorado | 80124 | - |
| Longmont United Hospital | Longmont | Colorado | 80501 | - |
| McKee Medical Center | Loveland | Colorado | 80539 | - |
| Parker Adventist Hospital | Parker | Colorado | 80138 | - |
| Saint Mary Corwin Medical Center | Pueblo | Colorado | 81004 | - |
| North Suburban Medical Center | Thornton | Colorado | 80229 | - |
| SCL Health Lutheran Medical Center | Wheat Ridge | Colorado | 80033 | - |
| Smilow Cancer Hospital Care Center at Saint Francis | Hartford | Connecticut | 06105 | - |
| The Hospital of Central Connecticut | New Britain | Connecticut | 06050 | - |
| Beebe Medical Center | Lewes | Delaware | 19958 | - |
| Christiana Care Health System-Christiana Hospital | Newark | Delaware | 19718 | - |
| MedStar Georgetown University Hospital | Washington D.C. | District of Columbia | 20007 | - |
| MedStar Washington Hospital Center | Washington D.C. | District of Columbia | 20010 | - |
| Lakeland Regional Health Hollis Cancer Center | Lakeland | Florida | 33805 | - |
| AdventHealth Orlando | Orlando | Florida | 32803 | - |
| Augusta University Medical Center | Augusta | Georgia | 30912 | - |
| Pali Momi Medical Center | ‘Aiea | Hawaii | 96701 | - |
| Hawaii Cancer Care Inc - Waterfront Plaza | Honolulu | Hawaii | 96813 | - |
| Hawaii Cancer Care Inc-Liliha | Honolulu | Hawaii | 96817 | - |
| Kaiser Permanente Moanalua Medical Center | Honolulu | Hawaii | 96819 | - |
| Kapiolani Medical Center for Women and Children | Honolulu | Hawaii | 96826 | - |
| Queen's Cancer Center - Kuakini | Honolulu | Hawaii | 96817 | - |
| 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 | - |
| Castle Medical Center | Kailua | Hawaii | 96734 | - |
| Wilcox Memorial Hospital and Kauai Medical Clinic | Lihue | Hawaii | 96766 | - |
| Maui Memorial Medical Center | Wailuku | Hawaii | 96793 | - |
| Pacific Cancer Institute of Maui | Wailuku | Hawaii | 96793 | - |
| Saint Alphonsus Cancer Care Center-Boise | Boise | Idaho | 83706 | - |
| Hematology and Oncology Associates | Chicago | Illinois | 60611 | - |
| Northwestern University | Chicago | Illinois | 60611 | - |
| University of Chicago Comprehensive Cancer Center | Chicago | Illinois | 60637 | - |
| Advocate Sherman Hospital | Elgin | Illinois | 60123 | - |
| Hematology Oncology Associates of Illinois-Highland Park | Highland Park | Illinois | 60035 | - |
| Presence Saint Mary's Hospital | Kankakee | Illinois | 60901 | - |
| AMITA Health Adventist Medical Center | La Grange | Illinois | 60525 | - |
| AMG Libertyville - Oncology | Libertyville | Illinois | 60048 | - |
| Loyola University Medical Center | Maywood | Illinois | 60153 | - |
| Garneau, Stewart C MD (UIA Investigator) | Moline | Illinois | 61265 | - |
| Porubcin, Michael MD (UIA Investigator) | Moline | Illinois | 61265 | - |
| Spector, David MD (UIA Investigator) | Moline | Illinois | 61265 | - |
| Trinity Medical Center | Moline | Illinois | 61265 | - |
| Illinois Cancer Specialists-Niles | Niles | Illinois | 60714 | - |
| Swedish American Hospital | Rockford | Illinois | 61104 | - |
| Hematology Oncology Associates of Illinois - Skokie | Skokie | Illinois | 60076 | - |
| Franciscan Saint Francis Health-Beech Grove | Beech Grove | Indiana | 46107 | - |
| Indiana University/Melvin and Bren Simon Cancer Center | Indianapolis | Indiana | 46202 | - |
| Sidney and Lois Eskenazi Hospital | Indianapolis | Indiana | 46202 | - |
| Reid Health | Richmond | Indiana | 47374 | - |
| McFarland Clinic PC - Ames | Ames | Iowa | 50010 | - |
| Constantinou, Costas L MD (UIA Investigator) | Bettendorf | Iowa | 52722 | - |
| Medical Oncology and Hematology Associates-West Des Moines | Clive | Iowa | 50325 | - |
| Mercy Cancer Center-West Lakes | Clive | Iowa | 50325 | - |
| Iowa Lutheran Hospital | Des Moines | Iowa | 50316 | - |
| Iowa Methodist Medical Center | Des Moines | Iowa | 50309 | - |
| Iowa-Wide Oncology Research Coalition NCORP | Des Moines | Iowa | 50309 | - |
| Medical Oncology and Hematology Associates-Des Moines | Des Moines | Iowa | 50309 | - |
| Medical Oncology and Hematology Associates-Laurel | Des Moines | Iowa | 50314 | - |
| Mercy Medical Center - Des Moines | Des Moines | Iowa | 50314 | - |
| University of Iowa/Holden Comprehensive Cancer Center | Iowa City | Iowa | 52242 | - |
| Ottumwa Regional Health Center | Ottumwa | Iowa | 52501 | - |
| Mercy Medical Center-Sioux City | Sioux City | Iowa | 51102 | - |
| Saint Luke's Regional Medical Center | Sioux City | Iowa | 51104 | - |
| Siouxland Regional Cancer Center | Sioux City | Iowa | 51101 | - |
| Mercy Medical Center-West Lakes | West Des Moines | Iowa | 50266 | - |
| Methodist West Hospital | West Des Moines | Iowa | 50266-7700 | - |
| 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 | 67905 | - |
| 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 NCI Community Oncology Research Program | Prairie Village | Kansas | 66208 | - |
| Cancer Center of Kansas - Pratt | Pratt | Kansas | 67124 | - |
| Cancer Center of Kansas - Salina | Salina | Kansas | 67401 | - |
| Cotton O'Neil Cancer Center / Stormont Vail Health | Topeka | Kansas | 66606 | - |
| Cancer Center of Kansas - Wellington | Wellington | Kansas | 67152 | - |
| Ascension Via Christi Hospitals Wichita | Wichita | Kansas | 67214 | - |
| Associates In Womens Health | Wichita | Kansas | 67208 | - |
| Cancer Center of Kansas - Wichita | Wichita | Kansas | 67214 | - |
| Cancer Center of Kansas-Wichita Medical Arts Tower | Wichita | Kansas | 67208 | - |
| Wichita NCI Community Oncology Research Program | Wichita | Kansas | 67214 | - |
| Cancer Center of Kansas - Winfield | Winfield | Kansas | 67156 | - |
| Ochsner Health Center-Summa | Baton Rouge | Louisiana | 70809 | - |
| Ochsner Health Center-Covington | Covington | Louisiana | 70433 | - |
| Ochsner Baptist Medical Center | New Orleans | Louisiana | 70115 | - |
| Ochsner Medical Center Jefferson | New Orleans | Louisiana | 70121 | - |
| Mercy Medical Center | Baltimore | Maryland | 21202 | - |
| Christiana Care - Union Hospital | Elkton | Maryland | 21921 | - |
| Dana-Farber Cancer Institute | Boston | Massachusetts | 02215 | - |
| Massachusetts General Hospital Cancer Center | Boston | Massachusetts | 02114 | - |
| Bixby Medical Center | Adrian | Michigan | 49221 | - |
| Hickman Cancer Center | Adrian | Michigan | 49221 | - |
| Michigan Cancer Research Consortium NCORP | Ann Arbor | Michigan | 48106 | - |
| Saint Joseph Mercy Hospital | Ann Arbor | Michigan | 48106 | - |
| Bronson Battle Creek | Battle Creek | Michigan | 49017 | - |
| Spectrum Health Big Rapids Hospital | Big Rapids | Michigan | 49307 | - |
| Beaumont Hospital - Dearborn | Dearborn | Michigan | 48124 | - |
| Ascension Saint John Hospital | Detroit | Michigan | 48236 | - |
| Green Bay Oncology - Escanaba | Escanaba | Michigan | 49829 | - |
| Genesys Regional Medical Center-West Flint Campus | Flint | Michigan | 48532 | - |
| Hurley Medical Center | Flint | Michigan | 48503 | - |
| Genesys Regional Medical Center | Grand Blanc | Michigan | 48439 | - |
| Cancer Research Consortium of West Michigan NCORP | Grand Rapids | Michigan | 49503 | - |
| Mercy Health Saint Mary's | Grand Rapids | Michigan | 49503 | - |
| Spectrum Health at Butterworth Campus | Grand Rapids | Michigan | 49503 | - |
| Green Bay Oncology - Iron Mountain | Iron Mountain | Michigan | 49801 | - |
| Allegiance Health | Jackson | Michigan | 49201 | - |
| Borgess Medical Center | Kalamazoo | Michigan | 49048 | - |
| Bronson Methodist Hospital | Kalamazoo | Michigan | 49007 | - |
| West Michigan Cancer Center | Kalamazoo | Michigan | 49007 | - |
| Sparrow Hospital | Lansing | Michigan | 48912 | - |
| Trinity Health Saint Mary Mercy Livonia 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 | - |
| Lake Huron Medical Center | Port Huron | Michigan | 48060 | - |
| Spectrum Health Reed City Hospital | Reed City | Michigan | 49677 | - |
| William Beaumont Hospital-Royal Oak | Royal Oak | Michigan | 48073 | - |
| Ascension Saint Mary's Hospital | Saginaw | Michigan | 48601 | - |
| Munson Medical Center | Traverse City | Michigan | 49684 | - |
| Saint John Macomb-Oakland Hospital | Warren | Michigan | 48093 | - |
| Sanford Joe Lueken Cancer Center | Bemidji | Minnesota | 56601 | - |
| Essentia Health Saint Joseph's Medical Center | Brainerd | Minnesota | 56401 | - |
| Fairview Ridges Hospital | Burnsville | Minnesota | 55337 | - |
| Mercy Hospital | Coon Rapids | Minnesota | 55433 | - |
| Essentia Health Cancer Center | Duluth | Minnesota | 55805 | - |
| Essentia Health Saint Mary's Medical Center | Duluth | Minnesota | 55805 | - |
| Miller-Dwan Hospital | Duluth | Minnesota | 55805 | - |
| Fairview Southdale Hospital | Edina | Minnesota | 55435 | - |
| Lake Region Healthcare Corporation-Cancer Care | Fergus Falls | Minnesota | 56537 | - |
| 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 | - |
| Mayo Clinic in Rochester | Rochester | Minnesota | 55905 | - |
| 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 Hematology PA-Woodbury | Woodbury | Minnesota | 55125 | - |
| Southeast Cancer Center | Cape Girardeau | Missouri | 63703 | - |
| University of Missouri - Ellis Fischel | Columbia | Missouri | 65212 | - |
| Capital Region Southwest Campus | Jefferson City | Missouri | 65109 | - |
| 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 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 | - |
| Heartland Regional Medical Center | Saint Joseph | Missouri | 64506 | - |
| Saint Joseph Oncology Inc | Saint Joseph | Missouri | 64507 | - |
| Comprehensive Cancer Care PC | St Louis | Missouri | 63141 | - |
| Missouri Baptist Medical Center | St Louis | Missouri | 63131 | - |
| SSM Health Saint Louis University Hospital | St Louis | Missouri | 63104 | - |
| Washington University School of Medicine | St Louis | Missouri | 63110 | - |
| Billings Clinic Cancer Center | Billings | Montana | 59101 | - |
| Montana Cancer Consortium NCORP | Billings | Montana | 59102 | - |
| Saint Vincent Frontier Cancer Center | Billings | Montana | 59102 | - |
| 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 | - |
| Great Falls Clinic | Great Falls | Montana | 59405 | - |
| Northern Montana Hospital | Havre | Montana | 59501 | - |
| Saint Peter's Community Hospital | Helena | Montana | 59601 | - |
| Glacier Oncology PLLC | Kalispell | Montana | 59901 | - |
| 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 Saint Francis | Grand Island | Nebraska | 68803 | - |
| Great Plains Health Callahan Cancer Center | North Platte | Nebraska | 69101 | - |
| Nebraska Methodist Hospital | Omaha | Nebraska | 68114 | - |
| University of Nebraska Medical Center | Omaha | Nebraska | 68198 | - |
| Dartmouth Hitchcock Medical Center | Lebanon | New Hampshire | 03756 | - |
| Norris Cotton Cancer Center-Manchester | Manchester | New Hampshire | 03102 | - |
| Cooper Hospital University Medical Center | Camden | New Jersey | 08103 | - |
| Rutgers New Jersey Medical School | Newark | New Jersey | 07101 | - |
| New York Oncology Hematology PC - Albany | Albany | New York | 12206 | - |
| New York Oncology Hematology PC - Albany Medical Center | Albany | New York | 12208 | - |
| New York Oncology Hematology PC - Amsterdam | Amsterdam | New York | 12010 | - |
| Roswell Park Cancer Institute | Buffalo | New York | 14263 | - |
| New York Oncology Hematology PC - Clifton Park | Clifton Park | New York | 12065 | - |
| Hematology Oncology Associates of Central New York-East Syracuse | East Syracuse | New York | 13057 | - |
| Glens Falls Hospital | Glens Falls | New York | 12801 | - |
| New York Oncology Hematology PC-Hudson | Hudson | New York | 12534 | - |
| Garnet Health Medical Center | Middletown | New York | 10940 | - |
| New York Oncology Hematology PC - Troy | Troy | New York | 12180 | - |
| Novant Health Presbyterian Medical Center | Charlotte | North Carolina | 28204 | - |
| Wayne Memorial Hospital | Goldsboro | North Carolina | 27534 | - |
| Iredell Memorial Hospital | Statesville | North Carolina | 28677 | - |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27157 | - |
| Mid Dakota Clinic | Bismarck | North Dakota | 58501 | - |
| Saint Alexius Medical Center | Bismarck | North Dakota | 58501 | - |
| Sanford Bismarck Medical Center | Bismarck | North Dakota | 58501 | - |
| Sanford Broadway Medical Center | Fargo | North Dakota | 58122 | - |
| Mary Rutan Hospital | Bellefontaine | Ohio | 43311 | - |
| Toledo Clinic Cancer Centers-Bowling Green | Bowling Green | Ohio | 43402 | - |
| Adena Regional Medical Center | Chillicothe | Ohio | 45601 | - |
| North Coast Cancer Care-Clyde | Clyde | Ohio | 43410 | - |
| Columbus NCI Community Oncology Research Program | Columbus | Ohio | 43215 | - |
| 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 | - |
| Dayton NCI Community Oncology Research Program | Dayton | Ohio | 45459 | - |
| Good Samaritan Hospital - Dayton | Dayton | Ohio | 45406 | - |
| Grandview Hospital | Dayton | Ohio | 45405 | - |
| Miami Valley Hospital | Dayton | Ohio | 45409 | - |
| Miami Valley Hospital North | Dayton | Ohio | 45415 | - |
| Grady Memorial Hospital | Delaware | Ohio | 43015 | - |
| Hematology Oncology Center Incorporated | Elyria | Ohio | 44035 | - |
| Mercy Cancer Center-Elyria | Elyria | Ohio | 44035 | - |
| 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 | - |
| Lima Memorial Hospital | Lima | Ohio | 45804 | - |
| Marietta Memorial Hospital | Marietta | Ohio | 45750 | - |
| Saint Luke's Hospital | Maumee | Ohio | 43537 | - |
| Toledo Clinic Cancer Centers-Maumee | Maumee | Ohio | 43537 | - |
| Toledo Radiation Oncology at Northwest Ohio Onocolgy Center | Maumee | Ohio | 43537 | - |
| Knox Community Hospital | Mount Vernon | Ohio | 43050 | - |
| Licking Memorial Hospital | Newark | Ohio | 43055 | - |
| Fisher-Titus Medical Center | Norwalk | Ohio | 44857 | - |
| 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 | - |
| ProMedica Flower Hospital | Sylvania | Ohio | 43560 | - |
| Mercy Hospital of Tiffin | Tiffin | Ohio | 44883 | - |
| Mercy Health - Saint Anne Hospital | Toledo | Ohio | 43623 | - |
| ProMedica Toledo Hospital/Russell J Ebeid Children's Hospital | Toledo | Ohio | 43606 | - |
| Saint Vincent Mercy Medical Center | Toledo | Ohio | 43608 | - |
| 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 | - |
| Clinton Memorial Hospital | Wilmington | Ohio | 45177 | - |
| Greene Memorial Hospital | Xenia | Ohio | 45385 | - |
| Genesis Healthcare System Cancer Care Center | Zanesville | Ohio | 43701 | - |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | - |
| Clackamas Radiation Oncology Center | Clackamas | Oregon | 97015 | - |
| Providence Milwaukie Hospital | Milwaukie | Oregon | 97222 | - |
| Providence Newberg Medical Center | Newberg | Oregon | 97132 | - |
| Providence Willamette Falls Medical Center | Oregon City | Oregon | 97045 | - |
| Adventist Medical Center | Portland | Oregon | 97216 | - |
| Providence Portland Medical Center | Portland | Oregon | 97213 | - |
| Providence Saint Vincent Medical Center | Portland | Oregon | 97225 | - |
| Butler Memorial Hospital | Butler | Pennsylvania | 16001 | - |
| Geisinger Medical Center | Danville | Pennsylvania | 17822 | - |
| Geisinger Medical Center-Cancer Center Hazleton | Hazleton | Pennsylvania | 18201 | - |
| Pottstown Hospital | Pottstown | Pennsylvania | 19464 | - |
| Geisinger Medical Group | State College | Pennsylvania | 16801 | - |
| Reading Hospital | West Reading | Pennsylvania | 19611 | - |
| Geisinger Wyoming Valley/Henry Cancer Center | Wilkes-Barre | Pennsylvania | 18711 | - |
| Prisma Health Cancer Institute - Spartanburg | Boiling Springs | South Carolina | 29316 | - |
| Roper Hospital | Charleston | South Carolina | 29401 | - |
| Prisma Health Cancer Institute - Butternut | Greenville | South Carolina | 29605 | - |
| Prisma Health Cancer Institute - Eastside | Greenville | South Carolina | 29615 | - |
| Prisma Health Cancer Institute - Faris | Greenville | South Carolina | 29605 | - |
| Prisma Health Greenville Memorial Hospital | Greenville | South Carolina | 29605 | - |
| Saint Francis Hospital | Greenville | South Carolina | 29601 | - |
| Self Regional Healthcare | Greenwood | South Carolina | 29646 | - |
| Prisma Health Cancer Institute - Greer | Greer | South Carolina | 29650 | - |
| Prisma Health Cancer Institute - Seneca | Seneca | South Carolina | 29672 | - |
| Avera Cancer Institute | Sioux Falls | South Dakota | 57105 | - |
| Avera McKennan Hospital and University Health Center | Sioux Falls | South Dakota | 57117-5045 | - |
| Thompson Cancer Survival Center | Knoxville | Tennessee | 37916 | - |
| University of Tennessee - Knoxville | Knoxville | Tennessee | 37920 | - |
| The Don and Sybil Harrington Cancer Center | Amarillo | Texas | 79106 | - |
| Parkland Memorial Hospital | Dallas | Texas | 75235 | - |
| UT Southwestern/Simmons Cancer Center-Dallas | Dallas | Texas | 75390 | - |
| Huntsman Cancer Institute/University of Utah | Salt Lake City | Utah | 84112 | - |
| Fredericksburg Oncology Inc | Fredericksburg | Virginia | 22401 | - |
| 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 Cancer Institute-Issaquah | Issaquah | Washington | 98029 | - |
| 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 | Seattle | Washington | 98109 | - |
| Harborview Medical Center | Seattle | Washington | 98104 | - |
| Kaiser Permanente Washington | Seattle | Washington | 98112 | - |
| Swedish Medical Center-First Hill | Seattle | Washington | 98122-4307 | - |
| University of Washington Medical Center - Montlake | Seattle | Washington | 98195 | - |
| PeaceHealth United General Medical Center | Sedro-Woolley | Washington | 98284 | - |
| Cancer Care Northwest - Spokane South | Spokane | Washington | 99202 | - |
| Evergreen Hematology and Oncology PS | Spokane | Washington | 99218 | - |
| Compass Oncology Vancouver | Vancouver | Washington | 98684 | - |
| PeaceHealth Southwest Medical Center | Vancouver | Washington | 98664 | - |
| Wenatchee Valley Hospital and Clinics | Wenatchee | Washington | 98801 | - |
| Green Bay Oncology at Saint Vincent Hospital | Green Bay | Wisconsin | 54301-3526 | - |
| Green Bay Oncology Limited at Saint Mary's Hospital | Green Bay | Wisconsin | 54303 | - |
| Saint Vincent Hospital Cancer Center at Saint Mary's | Green Bay | Wisconsin | 54303 | - |
| Saint Vincent Hospital Cancer Center Green Bay | Green Bay | Wisconsin | 54301 | - |
| Gundersen Lutheran Medical Center | La Crosse | Wisconsin | 54601 | - |
| Mayo Clinic Health System-Franciscan Healthcare | La Crosse | Wisconsin | 54601 | - |
| Holy Family Memorial Hospital | Manitowoc | Wisconsin | 54221 | - |
| Bay Area Medical Center | Marinette | Wisconsin | 54143 | - |
| Saint Vincent Hospital Cancer Center at Oconto Falls | Oconto Falls | Wisconsin | 54154 | - |
| HSHS Saint Nicholas Hospital | Sheboygan | Wisconsin | 53081 | - |
| Green Bay Oncology - Sturgeon Bay | Sturgeon Bay | Wisconsin | 54235 | - |
| Rocky Mountain Oncology | Casper | Wyoming | 82609 | - |
| Welch Cancer Center | Sheridan | Wyoming | 82801 | - |