| Veterans Health Administration - Veterans Integrated Service Network (VISNs) | |||||
| 1 | New England Healthcare System | 8 | VA Sunshine Healthcare Network | 17 | VA Heart of Texas Health Care Network |
| 2 | VA Healthcare Network Upstate NY | 9 | Mid Sooth Veterans Healthcare Network | 18 | VA Southwest Health Care Network |
| 3 | VA NY/NJ Veterans Healthcare Network | 10 | VA Healthcare System of Ohio | 19 | Rocky Mountain Network |
| 4 | Stars & Stripes Healthcare Network | 11 | Veterans Integrated Service Network | 20 | Northwest Network |
| 5 | Capitol Health Care Network | 12 | The Great Lakes Health Care System | 21 | Sierra Pacific Network |
| 6 | The Mid-Atlantic Network | 15 | VA Heartland Network | 22 | Desert Pacific Healthcare Network |
| 7 | The Atlanta Network | 16 | South Central Healthcare Network | 23 | Minneapolis & Lincoln Offices |