Semmamadam Sub-Center
| Hospital Name | Semmamadam Sub-Center |
| Address | 16/28, |
| Address Line2 | R.C.Kadu, Near Thasildar Office |
| Location | R.C.Kadu |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Ramanathapuram |
| Taluka | Ramanathapuram |
| Block | Mandapam |
| GPS Location | Latitude: 9.28254 |
| Longitude: 79.2914 |
Semmamadam Sub-Center hospital is a SubCentre in Mandapam. It is located in Ramanathapuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.