| NEA Baptist Memorial Hospital | Jonesboro | Arkansas | 72401 | - |
| NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro | Jonesboro | Arkansas | 72401 | - |
| Highlands Oncology Group - Rogers | Rogers | Arkansas | 72758 | - |
| Alta Bates Summit Medical Center-Herrick Campus | Berkeley | California | 94704 | - |
| Providence Saint Joseph Medical Center/Disney Family Cancer Center | Burbank | California | 91505 | - |
| Mills-Peninsula Medical Center | Burlingame | California | 94010 | - |
| East Bay Radiation Oncology Center | Castro Valley | California | 94546 | - |
| Eden Hospital Medical Center | Castro Valley | California | 94546 | - |
| Valley Medical Oncology Consultants-Castro Valley | Castro Valley | California | 94546 | - |
| City of Hope Comprehensive Cancer Center | Duarte | California | 91010 | - |
| Bay Area Breast Surgeons Inc | Emeryville | California | 94608 | - |
| Epic Care Partners in Cancer Care | Emeryville | California | 94608 | - |
| Valley Medical Oncology Consultants-Fremont | Fremont | California | 94538 | - |
| Contra Costa Regional Medical Center | Martinez | California | 94553-3156 | - |
| El Camino Hospital | Mountain View | California | 94040 | - |
| Palo Alto Medical Foundation-Camino Division | 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 | - |
| Tom K Lee Inc | Oakland | California | 94609 | - |
| Wilma Chan Highland Hospital | Oakland | California | 94602 | - |
| Saint Joseph Hospital - Orange | Orange | California | 92868 | - |
| Desert Regional Medical Center | Palm Springs | California | 92262 | - |
| Palo Alto Medical Foundation Health Care | Palo Alto | California | 94301 | - |
| Valley Care Health System - Pleasanton | Pleasanton | California | 94588 | - |
| Valley Medical Oncology Consultants | Pleasanton | California | 94588 | - |
| Salinas Valley Memorial | Salinas | California | 93901 | - |
| California Pacific Medical Center-Pacific Campus | San Francisco | California | 94115 | - |
| Doctors Medical Center- JC Robinson Regional Cancer Center | San Pablo | California | 94806 | - |
| Breastlink Medical Group Inc | Santa Ana | California | 92705 | - |
| Sutter Pacific Medical Foundation | Santa Rosa | California | 95403 | - |
| Sutter Solano Medical Center/Cancer Center | Vallejo | California | 94589 | - |
| The Medical Center of Aurora | Aurora | Colorado | 80012 | - |
| Boulder Community Foothills Hospital | Boulder | Colorado | 80303 | - |
| Penrose-Saint Francis Healthcare | Colorado Springs | Colorado | 80907 | - |
| AdventHealth Porter | Denver | Colorado | 80210 | - |
| Presbyterian - Saint Lukes Medical Center - Health One | Denver | Colorado | 80218 | - |
| Rose Medical Center | Denver | Colorado | 80220 | - |
| Saint Joseph Hospital - Cancer Centers of Colorado | Denver | Colorado | 80218 | - |
| Western States Cancer Research NCORP | Denver | Colorado | 80222 | - |
| Swedish Medical Center | Englewood | Colorado | 80113 | - |
| Poudre Valley Hospital | Fort Collins | Colorado | 80524 | - |
| Saint Mary's Hospital and Regional Medical Center | Grand Junction | Colorado | 81501 | - |
| Banner North Colorado Medical Center | Greeley | Colorado | 80631 | - |
| Saint Anthony Hospital | Lakewood | Colorado | 80228 | - |
| AdventHealth Littleton | Littleton | Colorado | 80122 | - |
| Sky Ridge Medical Center | Lone Tree | Colorado | 80124 | - |
| Longmont United Hospital | Longmont | Colorado | 80501 | - |
| Banner McKee Medical Center | Loveland | Colorado | 80539 | - |
| AdventHealth Parker | Parker | Colorado | 80138 | - |
| Saint Mary Corwin Medical Center | Pueblo | Colorado | 81004 | - |
| North Suburban Medical Center | Thornton | Colorado | 80229 | - |
| Intermountain Health Lutheran Hospital | Wheat Ridge | Colorado | 80401 | - |
| Hartford HealthCare - Saint Vincent's Medical Center | Bridgeport | Connecticut | 06606 | - |
| Greenwich Hospital | Greenwich | Connecticut | 06830 | - |
| Hartford Hospital | Hartford | Connecticut | 06102 | - |
| Manchester Memorial Hospital | Manchester | Connecticut | 06040 | - |
| Norwalk Hospital | Norwalk | Connecticut | 06856 | - |
| 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 | - |
| Sibley Memorial Hospital | Washington D.C. | District of Columbia | 20016 | - |
| Holy Cross Hospital | Fort Lauderdale | Florida | 33308 | - |
| Jupiter Medical Center | Jupiter | Florida | 33458 | - |
| Cancer Center of South Florida-Lake Worth | Lake Worth | Florida | 33461 | - |
| Mount Sinai Medical Center | Miami Beach | Florida | 33140 | - |
| AdventHealth Orlando | Orlando | Florida | 32803 | - |
| Phoebe Putney Memorial Hospital | Albany | Georgia | 31701 | - |
| Atlanta Regional CCOP | Atlanta | Georgia | 30342 | - |
| Emory Saint Joseph's Hospital | Atlanta | Georgia | 30342 | - |
| Northside Hospital | Atlanta | Georgia | 30342 | - |
| Piedmont Hospital | Atlanta | Georgia | 30309 | - |
| WellStar Cobb Hospital | Austell | Georgia | 30106 | - |
| John B Amos Cancer Center | Columbus | Georgia | 31904 | - |
| Emory Decatur Hospital | Decatur | Georgia | 30033 | - |
| Piedmont Fayette Hospital | Fayetteville | Georgia | 30214 | - |
| Northeast Georgia Medical Center-Gainesville | Gainesville | Georgia | 30501 | - |
| Northside Hospital - Gwinnett | Lawrenceville | Georgia | 30046 | - |
| Wellstar Kennestone Hospital | Marietta | Georgia | 30060 | - |
| Southern Regional Medical Center | Riverdale | Georgia | 30274 | - |
| Harbin Clinic Medical Oncology and Clinical Research | Rome | Georgia | 30165 | - |
| Lewis Cancer and Research Pavilion at Saint Joseph's/Candler | Savannah | Georgia | 31405 | - |
| Memorial Health University Medical Center | Savannah | Georgia | 31404 | - |
| Pali Momi Medical Center | ‘Aiea | Hawaii | 96701 | - |
| Hawaii Cancer Care Inc - Waterfront Plaza | Honolulu | Hawaii | 96813 | - |
| Hawaii Cancer Care Inc-Liliha | Honolulu | Hawaii | 96817 | - |
| 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 | - |
| John H Stroger Jr Hospital of Cook County | Chicago | Illinois | 60612 | - |
| Mount Sinai Hospital Medical Center | Chicago | Illinois | 60608 | - |
| Presence Resurrection Medical Center | Chicago | Illinois | 60631 | - |
| University of Chicago Comprehensive Cancer Center | Chicago | Illinois | 60637 | - |
| University of Illinois | Chicago | Illinois | 60612 | - |
| Weiss Memorial Hospital | Chicago | Illinois | 60640 | - |
| Advocate Good Samaritan Hospital | Downers Grove | Illinois | 60515 | - |
| AMITA Health Adventist Medical Center | La Grange | Illinois | 60525 | - |
| West Suburban Medical Center | River Forest | Illinois | 60305 | - |
| Swedish American Hospital | Rockford | Illinois | 61104 | - |
| Franciscan Saint 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 | - |
| Community Howard Regional Health | Kokomo | Indiana | 46904 | - |
| IU Health La Porte Hospital | La Porte | Indiana | 46350 | - |
| 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 Health | Richmond | Indiana | 47374 | - |
| Memorial Hospital of South Bend | South Bend | Indiana | 46601 | - |
| Northern Indiana Cancer Research Consortium | South Bend | Indiana | 46628 | - |
| South Bend Clinic | South Bend | Indiana | 46617 | - |
| Michiana Hematology Oncology PC-Westville | Westville | Indiana | 46391 | - |
| Mercy Hospital | Cedar Rapids | Iowa | 52403 | - |
| Physicians' Clinic of Iowa PC | Cedar Rapids | Iowa | 52402 | - |
| Saint Luke's Hospital | Cedar Rapids | Iowa | 52402 | - |
| University of Iowa/Holden Comprehensive Cancer Center | Iowa City | Iowa | 52242 | - |
| 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 | - |
| 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 | - |
| HaysMed | Hays | Kansas | 67601 | - |
| Hutchinson Regional Medical Center | Hutchinson | Kansas | 67502 | - |
| Cancer Center of Kansas-Independence | Independence | Kansas | 67301 | - |
| University of Kansas Cancer Center | Kansas City | Kansas | 66160 | - |
| 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 | - |
| Mercy Hospital Pittsburg | Pittsburg | Kansas | 66762 | - |
| 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 | - |
| Salina Regional Health Center | Salina | Kansas | 67401 | - |
| AdventHealth Shawnee Mission | Shawnee Mission | Kansas | 66204 | - |
| University of Kansas Health System Saint Francis Campus | 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 | - |
| Eastern Maine Medical Center | Bangor | Maine | 04401 | - |
| New England Cancer Specialists | Westbrook | Maine | 04092 | - |
| Greater Baltimore Medical Center | Baltimore | Maryland | 21204 | - |
| MedStar Franklin Square Medical Center/Weinberg Cancer Institute | Baltimore | Maryland | 21237 | - |
| University of Maryland/Greenebaum Cancer Center | Baltimore | Maryland | 21201 | - |
| Walter Reed National Military Medical Center | Bethesda | Maryland | 20889-5600 | - |
| Christiana Care - Union Hospital | Elkton | Maryland | 21921 | - |
| Frederick Memorial Hospital | Frederick | Maryland | 21701 | - |
| TidalHealth Peninsula Regional | Salisbury | Maryland | 21801 | - |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | - |
| Brigham and Women's Hospital | Boston | Massachusetts | 02115 | - |
| Dana-Farber Cancer Institute | Boston | Massachusetts | 02215 | - |
| Massachusetts General Hospital Cancer Center | Boston | Massachusetts | 02114 | - |
| Lahey Hospital and Medical Center | Burlington | Massachusetts | 01805 | - |
| Addison Gilbert Hospital | Gloucester | Massachusetts | 01930 | - |
| Dana-Farber/Brigham and Women's Cancer Center at Milford Regional | Milford | Massachusetts | 01757 | - |
| Newton-Wellesley Hospital | Newton | Massachusetts | 02462 | - |
| Bixby Medical Center | Adrian | Michigan | 49221 | - |
| Hickman Cancer Center | Adrian | Michigan | 49221 | - |
| OSF Saint Francis Hospital and Medical Group | Escanaba | Michigan | 49829 | - |
| Beacon Kalamazoo | Kalamazoo | Michigan | 49048 | - |
| Bronson Methodist Hospital | Kalamazoo | Michigan | 49007 | - |
| West Michigan Cancer Center | Kalamazoo | Michigan | 49007 | - |
| MyMichigan Medical Center Midland | Midland | Michigan | 48670 | - |
| Mercy Memorial Hospital | Monroe | Michigan | 48162 | - |
| Toledo Clinic Cancer Centers-Monroe | Monroe | Michigan | 48162 | - |
| Corewell Health Lakeland Hospitals - Niles Hospital | Niles | Michigan | 49120 | - |
| Corewell Health Lakeland Hospitals - Marie Yeager Cancer Center | Saint Joseph | Michigan | 49085 | - |
| Corewell Health Lakeland Hospitals - Saint Joseph Hospital | Saint Joseph | Michigan | 49085 | - |
| 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 | - |
| 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 | - |
| 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 | - |
| University of Mississippi Medical Center | Jackson | Mississippi | 39216 | - |
| Central Care Cancer Center - Bolivar | Bolivar | Missouri | 65613 | - |
| Cox Cancer Center Branson | Branson | Missouri | 65616 | - |
| Mercy Cancer Center - Cape Girardeau | Cape Girardeau | Missouri | 63703 | - |
| Saint Luke's Hospital | Chesterfield | Missouri | 63017 | - |
| MU Health - University Hospital/Ellis Fischel Cancer Center | Columbia | Missouri | 65212 | - |
| MU Health Care Goldschmidt Cancer Center | 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 Joseph Health Center | Kansas City | Missouri | 64114 | - |
| Saint Luke's Hospital of Kansas City | Kansas City | Missouri | 64111 | - |
| University Health Truman Medical Center | Kansas City | Missouri | 64108 | - |
| Saint Luke's East - Lee's Summit | Lee's Summit | Missouri | 64086 | - |
| Liberty Hospital | Liberty | Missouri | 64068 | - |
| Mercy Clinic-Rolla-Cancer and Hematology | Rolla | Missouri | 65401 | - |
| Phelps Health Delbert Day Cancer Institute | Rolla | Missouri | 65401 | - |
| Heartland Regional Medical Center | Saint Joseph | Missouri | 64506 | - |
| Cancer Research for the Ozarks NCORP | Springfield | Missouri | 65804 | - |
| CoxHealth South Hospital | Springfield | Missouri | 65807 | - |
| Mercy Hospital Springfield | Springfield | Missouri | 65804 | - |
| Center for Cancer Care and Research | St Louis | Missouri | 63141 | - |
| 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 Health Deaconess Hospital | Bozeman | Montana | 59715 | - |
| Saint James Community Hospital and Cancer Treatment Center | Butte | Montana | 59701 | - |
| Benefis 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 | - |
| Logan Health Medical Center | Kalispell | Montana | 59901 | - |
| Montana Cancer Specialists | Missoula | Montana | 59802 | - |
| Saint Patrick Hospital - Community Hospital | Missoula | Montana | 59802 | - |
| New Hampshire Oncology Hematology PA-Concord | Concord | New Hampshire | 03301 | - |
| Exeter Hospital | Exeter | New Hampshire | 03833 | - |
| LRGHealthcare-Lakes Region General Hospital | Laconia | New Hampshire | 03246 | - |
| Dartmouth Hitchcock Medical Center/Dartmouth Cancer Center | Lebanon | New Hampshire | 03756 | - |
| Dartmouth Cancer Center - Manchester | Manchester | New Hampshire | 03102 | - |
| Elliot Hospital | Manchester | New Hampshire | 03103 | - |
| Solinsky Center for Cancer Care | Manchester | New Hampshire | 03103 | - |
| Cooper Hospital University Medical Center | Camden | New Jersey | 08103 | - |
| Monmouth Medical Center | Long Branch | New Jersey | 07740 | - |
| Virtua Memorial | Mount Holly | New Jersey | 08060 | - |
| Rutgers New Jersey Medical School | Newark | New Jersey | 07101 | - |
| Virtua Voorhees | Voorhees Township | New Jersey | 08043 | - |
| Coney Island Hospital | Brooklyn | New York | 11235 | - |
| Maimonides Medical Center | Brooklyn | New York | 11219 | - |
| Roswell Park Cancer Institute | Buffalo | New York | 14263 | - |
| Hematology Oncology Associates of Central New York-East Syracuse | East Syracuse | New York | 13057 | - |
| Elmhurst Hospital Center | Elmhurst | New York | 11373 | - |
| Glens Falls Hospital | Glens Falls | New York | 12801 | - |
| Queens Hospital Center | Jamaica | New York | 11432 | - |
| Garnet Health Medical Center | Middletown | New York | 10940 | - |
| Memorial Sloan Kettering Cancer Center | New York | New York | 10065 | - |
| Mount Sinai Hospital | New York | New York | 10029 | - |
| Mount Sinai Union Square | New York | New York | 10003 | - |
| Mount Sinai West | New York | New York | 10019 | - |
| Staten Island University Hospital | Staten Island | New York | 10305 | - |
| State University of New York Upstate Medical University | Syracuse | New York | 13210 | - |
| Randolph Hospital | Asheboro | North Carolina | 27203 | - |
| Mission Hospital | Asheville | North Carolina | 28801 | - |
| UNC Lineberger Comprehensive Cancer Center | Chapel Hill | North Carolina | 27599 | - |
| Novant Health Presbyterian Medical Center | Charlotte | North Carolina | 28204 | - |
| Wayne Memorial Hospital | Goldsboro | North Carolina | 27534 | - |
| Cone Health Cancer Center | Greensboro | North Carolina | 27403 | - |
| ECU Health Oncology Kinston | Kinston | North Carolina | 28501 | - |
| FirstHealth of the Carolinas-Moore Regional Hospital | Pinehurst | North Carolina | 28374 | - |
| UNC Rex Healthcare | Raleigh | North Carolina | 27607 | - |
| Annie Penn Memorial Hospital | Reidsville | North Carolina | 27320 | - |
| Nash UNC HealthCare | Rocky Mount | North Carolina | 27804 | - |
| Rutherford Hospital | Rutherfordton | North Carolina | 28139 | - |
| Iredell Memorial Hospital | Statesville | North Carolina | 28677 | - |
| Novant Health Forsyth Medical Center | Winston-Salem | North Carolina | 27103 | - |
| Southeast Clinical Oncology Research Consortium NCORP | Winston-Salem | North Carolina | 27104 | - |
| Altru Cancer Center | Grand Forks | North Dakota | 58201 | - |
| Cleveland Clinic Akron General | Akron | Ohio | 44307 | - |
| Summa Health System - Akron Campus | Akron | Ohio | 44304 | - |
| Summa Health System - Barberton Campus | Barberton | Ohio | 44203 | - |
| Toledo Clinic Cancer Centers-Bowling Green | Bowling Green | Ohio | 43402 | - |
| Aultman Health Foundation | Canton | Ohio | 44710 | - |
| North Coast Cancer Care-Clyde | Clyde | Ohio | 43410 | - |
| Ohio State University Comprehensive Cancer Center | Columbus | Ohio | 43210 | - |
| 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 | - |
| 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 | - |
| Lima Memorial Hospital | Lima | Ohio | 45804 | - |
| Saint Rita's Medical Center | Lima | Ohio | 45801 | - |
| OhioHealth Mansfield Hospital | Mansfield | Ohio | 44903 | - |
| 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 | - |
| Fisher-Titus Medical Center | Norwalk | Ohio | 44857 | - |
| Saint Charles Hospital | Oregon | Ohio | 43616 | - |
| Toledo Clinic Cancer Centers-Oregon | Oregon | Ohio | 43616 | - |
| North Coast Cancer Care | Sandusky | Ohio | 44870 | - |
| ProMedica Flower Hospital | Sylvania | Ohio | 43560 | - |
| Mercy Hospital of Tiffin | Tiffin | Ohio | 44883 | - |
| Mercy Health - Saint Anne Hospital | Toledo | Ohio | 43623 | - |
| Mercy Health - Saint Vincent Hospital | Toledo | Ohio | 43608 | - |
| ProMedica Toledo Hospital/Russell J Ebeid 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 | - |
| Clinton Memorial Hospital/Foster J Boyd Regional Cancer Center | Wilmington | Ohio | 45177 | - |
| Greene Memorial Hospital | Xenia | Ohio | 45385 | - |
| Cancer Care Associates | Oklahoma City | Oklahoma | 73120 | - |
| Integris Cancer Institute of Oklahoma | Oklahoma City | Oklahoma | 73142 | - |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | - |
| Bay Area Hospital | Coos Bay | Oregon | 97420 | - |
| Saint Luke's University Hospital-Bethlehem Campus | Bethlehem | Pennsylvania | 18015 | - |
| Butler Memorial Hospital | Butler | Pennsylvania | 16001 | - |
| Adams Cancer Center | Gettysburg | Pennsylvania | 17325 | - |
| WellSpan Medical Oncology and Hematology | Hanover | Pennsylvania | 17331 | - |
| Penn State Milton S Hershey Medical Center | Hershey | Pennsylvania | 17033-0850 | - |
| Lewistown Hospital | Lewistown | Pennsylvania | 17044 | - |
| Einstein Medical Center Philadelphia | Philadelphia | Pennsylvania | 19141 | - |
| Jefferson Torresdale Hospital | Philadelphia | Pennsylvania | 19114 | - |
| Guthrie Medical Group PC-Robert Packer Hospital | Sayre | Pennsylvania | 18840 | - |
| Mount Nittany Medical Center | State College | Pennsylvania | 16803 | - |
| WellSpan Health-York Hospital | York | Pennsylvania | 17403 | - |
| Miriam Hospital | Providence | Rhode Island | 02906 | - |
| Rhode Island Hospital | Providence | Rhode Island | 02903 | - |
| Women and Infants Hospital | Providence | Rhode Island | 02905 | - |
| Kent Hospital | Warwick | Rhode Island | 02886 | - |
| AnMed Health Cancer Center | Anderson | South Carolina | 29621 | - |
| AnMed Health Hospital | Anderson | South Carolina | 29621 | - |
| Prisma Health Cancer Institute - Spartanburg | Boiling Springs | South Carolina | 29316 | - |
| Roper Hospital | Charleston | South Carolina | 29401 | - |
| Prisma Health Cancer Institute - Easley | Easley | South Carolina | 29640 | - |
| 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 | - |
| Spartanburg Medical Center | Spartanburg | South Carolina | 29303 | - |
| Lexington Medical Center | West Columbia | South Carolina | 29169 | - |
| Avera Cancer Institute | Sioux Falls | South Dakota | 57105 | - |
| Avera McKennan Hospital and University Health Center | Sioux Falls | South Dakota | 57117-5045 | - |
| Medical X-Ray Center | 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 | - |
| Thompson Cancer Survival Center | Knoxville | Tennessee | 37916 | - |
| Meharry Medical College | Nashville | Tennessee | 37208 | - |
| Nashville Oncology Associates PC | Nashville | Tennessee | 37203 | - |
| Doctor's Hospital of Laredo | Laredo | Texas | 78041 | - |
| Texas Tech University Health Sciences Center-Lubbock | Lubbock | Texas | 79430 | - |
| American Fork Hospital / Huntsman Intermountain Cancer Center | American Fork | Utah | 84003 | - |
| Sandra L Maxwell Cancer Center | Cedar City | Utah | 84720 | - |
| Logan Regional Hospital | Logan | Utah | 84321 | - |
| Intermountain Medical Center | Murray | Utah | 84107 | - |
| McKay-Dee Hospital Center | Ogden | Utah | 84403 | - |
| Utah Valley Regional Medical Center | Provo | Utah | 84604 | - |
| Intermountain Health Care | Salt Lake City | Utah | 84103 | - |
| LDS Hospital | Salt Lake City | Utah | 84143 | - |
| Utah Cancer Specialists-Salt Lake City | Salt Lake City | Utah | 84106 | - |
| Saint George Regional Medical Center | St. George | Utah | 84770 | - |
| Fredericksburg Oncology Inc | Fredericksburg | Virginia | 22401 | - |
| Hematology Oncology Associates of Fredericksburg Inc | Fredericksburg | Virginia | 22408 | - |
| Virginia Oncology Associates-Hampton | Hampton | Virginia | 23666 | - |
| Cancer Care Center at Island Hospital | Anacortes | Washington | 98221 | - |
| MultiCare Auburn Medical Center | Auburn | Washington | 98001 | - |
| PeaceHealth Saint Joseph Medical Center | Bellingham | Washington | 98225 | - |
| Highline Medical Center-Main Campus | Burien | Washington | 98166 | - |
| Providence Regional Cancer System-Centralia | Centralia | Washington | 98531 | - |
| Saint Francis Hospital | Federal Way | Washington | 98003 | - |
| Swedish Cancer Institute-Issaquah | Issaquah | Washington | 98029 | - |
| Kadlec Clinic Hematology and Oncology | Kennewick | Washington | 99336 | - |
| Saint Clare Hospital | Lakewood | Washington | 98499 | - |
| Skagit Valley Hospital | Mount Vernon | Washington | 98274 | - |
| Providence - Saint Peter Hospital | Olympia | Washington | 98506-5166 | - |
| Harrison HealthPartners Hematology and Oncology-Poulsbo | Poulsbo | Washington | 98370 | - |
| MultiCare Good Samaritan Hospital | Puyallup | Washington | 98372 | - |
| Fred Hutchinson Cancer Center | Seattle | Washington | 98109 | - |
| Harborview Medical Center | Seattle | Washington | 98104 | - |
| Kaiser Permanente Washington | Seattle | Washington | 98112 | - |
| Minor and James Medical PLLC | Seattle | Washington | 98104 | - |
| Swedish Medical Center-First Hill | Seattle | Washington | 98122 | - |
| University of Washington Medical Center - Montlake | Seattle | Washington | 98195 | - |
| PeaceHealth United General Medical Center | Sedro-Woolley | Washington | 98284 | - |
| Saint Michael Cancer Center | Silverdale | Washington | 98383 | - |
| Cancer Care Northwest - Spokane South | Spokane | Washington | 99202 | - |
| Evergreen Hematology and Oncology PS | Spokane | Washington | 99218 | - |
| MultiCare Allenmore Hospital | Tacoma | Washington | 98405 | - |
| MultiCare Tacoma General Hospital | Tacoma | Washington | 98405 | - |
| Northwest NCI Community Oncology Research Program | Tacoma | Washington | 98405 | - |
| Saint Joseph Medical Center | Tacoma | Washington | 98405 | - |
| Providence Saint Mary Regional Cancer Center | Walla Walla | Washington | 99362 | - |
| Wenatchee Valley Hospital and Clinics | Wenatchee | Washington | 98801 | - |
| Saint Mary's Medical Center | Huntington | West Virginia | 25702 | - |
| Princeton Community Hospital | Princeton | West Virginia | 24740 | - |
| Fox Valley Surgical Associates Limited | Appleton | Wisconsin | 54911 | - |
| ThedaCare Regional Cancer Center | Appleton | Wisconsin | 54911 | - |
| Aurora Cancer Care-Southern Lakes VLCC | Burlington | Wisconsin | 53105 | - |
| Aurora Cancer Care-Franklin | Franklin | Wisconsin | 53132 | - |
| Aurora Health Care Germantown Health Center | Germantown | Wisconsin | 53022 | - |
| Aurora Cancer Care-Glendale | Glendale | Wisconsin | 53212 | - |
| Aurora BayCare Medical Center | Green Bay | Wisconsin | 54311 | - |
| Green Bay Oncology at Saint Vincent Hospital | Green Bay | Wisconsin | 54301-3526 | - |
| Saint Vincent Hospital Cancer Center at Saint Mary's | Green Bay | Wisconsin | 54303 | - |
| Saint Vincent Hospital Cancer Center Green Bay | Green Bay | Wisconsin | 54301 | - |
| Aurora Cancer Care-Kenosha South | Kenosha | Wisconsin | 53142 | - |
| Gundersen Lutheran Medical Center | La Crosse | Wisconsin | 54601 | - |
| Holy Family Memorial Hospital | Manitowoc | Wisconsin | 54221 | - |
| Aurora Bay Area Medical Group-Marinette | Marinette | Wisconsin | 54143 | - |
| Bay Area Medical Center | Marinette | Wisconsin | 54143 | - |
| Aurora Saint Luke's Medical Center | Milwaukee | Wisconsin | 53215 | - |
| Saint Vincent Hospital Cancer Center at Oconto Falls | Oconto Falls | Wisconsin | 54154 | - |
| Aurora Cancer Care-Racine | Racine | Wisconsin | 53406 | - |
| HSHS Saint Nicholas Hospital | Sheboygan | Wisconsin | 53081 | - |
| Aurora Medical Center in Summit | Summit | Wisconsin | 53066 | - |
| Aurora Cancer Care-Waukesha | Waukesha | Wisconsin | 53188 | - |
| Aurora Cancer Care-Milwaukee West | Wauwatosa | Wisconsin | 53226 | - |
| Aurora West Allis Medical Center | West Allis | Wisconsin | 53227 | - |
| Rocky Mountain Oncology | Casper | Wyoming | 82609 | - |
| Welch Cancer Center | Sheridan | Wyoming | 82801 | - |