| Lurleen Wallace Comprehensive Cancer at University of Alabama - Birmingham | Birmingham | Alabama | 35294 | - |
| Arizona Cancer Center at University of Arizona Health Sciences Center | Tucson | Arizona | 85724-5024 | - |
| Arkansas Cancer Research Center at University of Arkansas for Medical Sciences | Little Rock | Arkansas | 72205 | - |
| Southern California Permanente Medical Group | Downey | California | 90242-2814 | - |
| Loma Linda University Cancer Institute at Loma Linda University Medical Center | Loma Linda | California | 92354 | - |
| Jonathan Jaques Children's Cancer Center at Miller Children's Hospital | Long Beach | California | 90801 | - |
| Childrens Hospital Los Angeles | Los Angeles | California | 90027 | - |
| Children's Hospital Central California | Madera | California | 93638-8762 | - |
| Children's Hospital and Research Center Oakland | Oakland | California | 94609 | - |
| Children's Hospital of Orange County | Orange | California | 92868 | - |
| Kaiser Permanente Medical Center - Oakland | Sacramento | California | 95825 | - |
| Sutter Cancer Center | Sacramento | California | 95816 | - |
| UCSF Helen Diller Family Comprehensive Cancer Center | San Francisco | California | 94115 | - |
| Stanford Cancer Center | Stanford | California | 94305-5824 | - |
| Children's Hospital Center for Cancer and Blood Disorders | Aurora | Colorado | 80045 | - |
| Carole and Ray Neag Comprehensive Cancer Center at the University of Connecticut Health Center | Farmington | Connecticut | 06360-2875 | - |
| Alfred I. duPont Hospital for Children | Wilmington | Delaware | 19803 | - |
| Children's National Medical Center | Washington D.C. | District of Columbia | 20010-2970 | - |
| Lee Cancer Care of Lee Memorial Health System | Fort Myers | Florida | 33901 | - |
| University of Florida Shands Cancer Center | Gainesville | Florida | 32610-0232 | - |
| Nemours Children's Clinic | Jacksonville | Florida | 32207 | - |
| Miami Children's Hospital | Miami | Florida | 33155 | - |
| University of Miami Sylvester Comprehensive Cancer Center - Miami | Miami | Florida | 33136 | - |
| Florida Hospital Cancer Institute at Florida Hospital Orlando | Orlando | Florida | 32803-1273 | - |
| Sacred Heart Cancer Center at Sacred Heart Hospital | Pensacola | Florida | 32504 | - |
| All Children's Hospital | St. Petersburg | Florida | 33701 | - |
| St. Joseph's Cancer Institute at St. Joseph's Hospital | Tampa | Florida | 33607 | - |
| Kaplan Cancer Center at St. Mary's Medical Center | West Palm Beach | Florida | 33407 | - |
| Winship Cancer Institute of Emory University | Atlanta | Georgia | 30322 | - |
| Cancer Research Center of Hawaii | Honolulu | Hawaii | 96813 | - |
| Mountain States Tumor Institute at St. Luke's Regional Medical Center | Boise | Idaho | 83712-6297 | - |
| Children's Memorial Hospital - Chicago | Chicago | Illinois | 60614 | - |
| University of Chicago Cancer Research Center | Chicago | Illinois | 60637-1470 | - |
| University of Illinois Cancer Center | Chicago | Illinois | 60612-7243 | - |
| Indiana University Melvin and Bren Simon Cancer Center | Indianapolis | Indiana | 46202-5289 | - |
| Blank Children's Hospital | Des Moines | Iowa | 50309 | - |
| Holden Comprehensive Cancer Center at University of Iowa | Iowa City | Iowa | 52242-1002 | - |
| Lucille P. Markey Cancer Center at University of Kentucky | Lexington | Kentucky | 40536-0093 | - |
| Kosair Children's Hospital | Louisville | Kentucky | 40232 | - |
| Children's Hospital of New Orleans | New Orleans | Louisiana | 70118 | - |
| Alvin and Lois Lapidus Cancer Institute at Sinai Hospital | Baltimore | Maryland | 21215 | - |
| Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute | Boston | Massachusetts | 02115 | - |
| Floating Hospital for Children at Tufts - New England Medical Center | Boston | Massachusetts | 02111 | - |
| C.S. Mott Children's Hospital at University of Michigan Medical Center | Ann Arbor | Michigan | 48109-0286 | - |
| Barbara Ann Karmanos Cancer Institute | Detroit | Michigan | 48201-1379 | - |
| Hurley Medical Center | Flint | Michigan | 48503 | - |
| Butterworth Hospital at Spectrum Health | Grand Rapids | Michigan | 49503-2560 | - |
| Van Elslander Cancer Center at St. John Hospital and Medical Center | Grosse Pointe Woods | Michigan | 48236 | - |
| CCOP - Kalamazoo | Kalamazoo | Michigan | 49007-5341 | - |
| Breslin Cancer Center at Ingham Regional Medical Center | Lansing | Michigan | 48910 | - |
| Children's Hospitals and Clinics of Minnesota - Minneapolis | Minneapolis | Minnesota | 55404 | - |
| Masonic Cancer Center at University of Minnesota | Minneapolis | Minnesota | 55455 | - |
| Mayo Clinic Cancer Center | Rochester | Minnesota | 55905 | - |
| University of Mississippi Cancer Clinic | Jackson | Mississippi | 39216-4505 | - |
| Children's Mercy Hospital | Kansas City | Missouri | 64108 | - |
| Siteman Cancer Center at Barnes-Jewish Hospital - Saint Louis | St Louis | Missouri | 63110 | - |
| Children's Hospital | Omaha | Nebraska | 68114-4113 | - |
| Sunrise Hospital and Medical Center | Las Vegas | Nevada | 89109-2306 | - |
| Hackensack University Medical Center Cancer Center | Hackensack | New Jersey | 07601 | - |
| Overlook Hospital | Morristown | New Jersey | 07962 | - |
| Cancer Institute of New Jersey at UMDNJ - Robert Wood Johnson Medical School | New Brunswick | New Jersey | 08903 | - |
| Newark Beth Israel Medical Center | Newark | New Jersey | 07112 | - |
| University of New Mexico Cancer Center | Albuquerque | New Mexico | 87131-5636 | - |
| Maimonides Cancer Center at Maimonides Medical Center | Brooklyn | New York | 11219 | - |
| Roswell Park Cancer Institute | Buffalo | New York | 14263-0001 | - |
| Herbert Irving Comprehensive Cancer Center at Columbia University Medical Center | New York | New York | 10032 | - |
| James P. Wilmot Cancer Center at University of Rochester Medical Center | Rochester | New York | 14642 | - |
| Stony Brook University Cancer Center | Stony Brook | New York | 11794-9446 | - |
| SUNY Upstate Medical University Hospital | Syracuse | New York | 13210 | - |
| Albert Einstein Cancer Center at Albert Einstein College of Medicine | The Bronx | New York | 10461 | - |
| New York Medical College | Valhalla | New York | 10595 | - |
| Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill | Chapel Hill | North Carolina | 27599-7295 | - |
| Blumenthal Cancer Center at Carolinas Medical Center | Charlotte | North Carolina | 28232-2861 | - |
| Presbyterian Cancer Center at Presbyterian Hospital | Charlotte | North Carolina | 28233-3549 | - |
| Duke Comprehensive Cancer Center | Durham | North Carolina | 27710 | - |
| Akron Children's Hospital | Akron | Ohio | 44308-1062 | - |
| Cincinnati Children's Hospital Medical Center | Cincinnati | Ohio | 45229-3039 | - |
| Cleveland Clinic Taussig Cancer Center | Cleveland | Ohio | 44195 | - |
| Rainbow Babies and Children's Hospital | Cleveland | Ohio | 44106-5000 | - |
| Nationwide Children's Hospital | Columbus | Ohio | 43205-2696 | - |
| Children's Medical Center - Dayton | Dayton | Ohio | 45404-1815 | - |
| Lehigh Valley Hospital - Muhlenberg | Bethlehem | Pennsylvania | 18107 | - |
| Geisinger Cancer Institute at Geisinger Health | Danville | Pennsylvania | 17822-0001 | - |
| Penn State Cancer Institute at Milton S. Hershey Medical Center | Hershey | Pennsylvania | 17033-0850 | - |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19104-9786 | - |
| St. Christopher's Hospital for Children | Philadelphia | Pennsylvania | 19134-1095 | - |
| Children's Hospital of Pittsburgh | Pittsburgh | Pennsylvania | 15213 | - |
| Hollings Cancer Center at Medical University of South Carolina | Charleston | South Carolina | 29425 | - |
| Palmetto Health South Carolina Cancer Center | Columbia | South Carolina | 29203 | - |
| East Tennessee Children's Hospital | Knoxville | Tennessee | 37901 | - |
| Vanderbilt-Ingram Cancer Center | Nashville | Tennessee | 37232-6838 | - |
| Dell Children's Medical Center of Central Texas | Austin | Texas | 78723 | - |
| Driscoll Children's Hospital | Corpus Christi | Texas | 78411 | - |
| Medical City Dallas Hospital | Dallas | Texas | 75230 | - |
| Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas | Dallas | Texas | 75390 | - |
| Cook Children's Medical Center - Fort Worth | Fort Worth | Texas | 76104 | - |
| M. D. Anderson Cancer Center at University of Texas | Houston | Texas | 77030-4009 | - |
| Covenant Children's Hospital | Lubbock | Texas | 79410 | - |
| Methodist Children's Hospital of South Texas | San Antonio | Texas | 78229-3993 | - |
| University of Texas Health Science Center at San Antonio | San Antonio | Texas | 78207 | - |
| CCOP - Scott and White Hospital | Temple | Texas | 76508 | - |
| Primary Children's Medical Center | Salt Lake City | Utah | 84113-1100 | - |
| Fletcher Allen Health Care - University Health Center Campus | Burlington | Vermont | 05401 | - |
| Children's Hospital of The King's Daughters | Norfolk | Virginia | 23507-1971 | - |
| Virginia Commonwealth University Massey Cancer Center | Richmond | Virginia | 23298-0037 | - |
| Children's Hospital and Regional Medical Center - Seattle | Seattle | Washington | 98105 | - |
| Providence Cancer Center at Sacred Heart Medical Center | Spokane | Washington | 99220-2555 | - |
| West Virginia University Health Sciences Center - Charleston | Charleston | West Virginia | 25302 | - |
| St. Vincent Hospital Regional Cancer Center | Green Bay | Wisconsin | 54307-3508 | - |
| Midwest Children's Cancer Center | Milwaukee | Wisconsin | 53226 | - |