Additional Primary Health Center Karhanu
| Hospital Name | Additional Primary Health Center Karhanu |
| Address | Karhanu |
| Address Line2 | Karhanu, Karhanu |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | Primary Health Centre |
| State | Bihar |
| District | Siwan |
| Taluka | Hussainganj |
| Block | Hussainganj |
| GPS Location | Latitude: 26.1855 |
| Longitude: 84.2937 |
Additional Primary Health Center Karhanu hospital is a Primary Health Centre in Hussainganj. It is located in Siwan district of Bihar state. The GPS Location of this hospital is shown in the map below.