Koilkulam Sub-Center
| Hospital Name | Koilkulam Sub-Center |
| Address | Kovilkulam Hsc |
| Address Line2 | Perumal Koil Road, Ration Shop |
| Location | Mannarkoil |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Tirunelveli |
| Taluka | Ambasamudram |
| Block | Ambasamudram |
| GPS Location | Latitude: 8.72226 |
| Longitude: 77.4616 |
Koilkulam Sub-Center hospital is a SubCentre in Ambasamudram. It is located in Tirunelveli district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.