Kottaiyur Sub-Center
| Hospital Name | Kottaiyur Sub-Center |
| Address | Kottaiyur Hsc |
| Address Line2 | Karaikudi Road, Near Perumal Kovil |
| Location | Kottaiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Sivaganga |
| Taluka | Karaikkudi |
| Block | Sakkottai |
| GPS Location | Latitude: 10.1096 |
| Longitude: 78.7901 |
Kottaiyur Sub-Center hospital is a SubCentre in Sakkottai. It is located in Sivaganga district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.