Institutions
| Institution | Type | NCI Code Sort descending | City | State | Status | Level | SWOG Inst # | E Inst # | DM Inst # |
|---|---|---|---|---|---|---|---|---|---|
| Aspirus Medford Hospital | NCORP | WI219 | Medford | WI | Active | 3 | 32442 | 31894 | 31888 |
| Gundersen Tomah Clinic | NCORP | WI220 | Tomah | WI | Active | 3 | 31863 | 26019 | 26010 |
| ThedaCare Cancer Care - Berlin | NCORP | WI222 | Berlin | WI | Active | 3 | 32630 | 31809 | 26010 |
| Froedtert and MCW Moorland Reserve Health Center | Main (LAPS / NonLAPS) | WI223 | New Berlin | WI | Active | 2 | 33019 | 33014 | 33014 |
| St. Vincent Hospital Cancer Center at Sheboygan | NCORP | WI226 | Sheboygan | WI | Active | 3 | 32852 | 26037 | 31888 |
| Wichita NCI Community Oncology Research Program | Special | WICHITA | Wichita | KS | follow-up | 1 | 9017 | ||
| Wisconsin NCI Community Oncology Research Program | NCORP | WINCORP | Marshfield | WI | Active | 1 | 26010 | ||
| Camden-Clark Memorial Hospital | Affiliate | WV023 | Parkersburg | WV | Inactive | 2 | 10171 | 301 | |
| Welch Cancer Center | NCORP | WY004 | Sheridan | WY | Active | 2 | 11187 | 10891 | 10891 |
| Cheyenne Regional Medical Center-West | NCORP | WY011 | Cheyenne | WY | Active | 2 | 31510 | 31507 | 31507 |
| Billings Clinic-Cody | NCORP | WY019 | Cody | WY | Active | 3 | 22540 | 11039 | 10891 |
| Memorial Hospital of Sweetwater County | Affiliate | WY020 | Rock Springs | WY | Active | 2 | 31777 | 2501 |