Tetrahi Sub-Center
| Hospital Name | Tetrahi Sub-Center |
| Address | Tetrahi |
| Address Line2 | Sah Tola, School |
| Location | |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Purnia |
| Taluka | Banmankhi |
| Block | Banmankhi |
| GPS Location | Latitude: 25.0499 |
| Longitude: 84.5301 |
Tetrahi Sub-Center hospital is a SubCentre in Banmankhi. It is located in Purnia district of Bihar state. The GPS Location of this hospital is shown in the map below.