Kalaiyur Sub-Center
| Hospital Name | Kalaiyur Sub-Center |
| Address | N. A. |
| Address Line2 | School Road, Near School |
| Location | Kalaiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Ramanathapuram |
| Taluka | Paramakudi |
| Block | Paramakudi MPTY |
| GPS Location | Latitude: 9.50663 |
| Longitude: 78.6322 |
Kalaiyur Sub-Center hospital is a SubCentre in Paramakudi MPTY. It is located in Ramanathapuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.