Kamrail Sub-Center
| Hospital Name | Kamrail Sub-Center |
| Address | Kamrail |
| Address Line2 | Kamrail, Near Temple |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Supaul |
| Taluka | Marauna |
| Block | Marauna |
| GPS Location | Latitude: 26.3107 |
| Longitude: 86.5729 |
Kamrail Sub-Center hospital is a SubCentre in Marauna. It is located in Supaul district of Bihar state. The GPS Location of this hospital is shown in the map below.