Modaiyur Sub-Center
| Hospital Name | Modaiyur Sub-Center |
| Address | Sc |
| Address Line2 | Main Road Devikapuram, Vetnary Hospital Near |
| Location | Modaiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Tiruvannamalai |
| Taluka | Polur |
| Block | Chetpet |
| GPS Location | Latitude: 12.4043 |
| Longitude: 79.2191 |
Modaiyur Sub-Center hospital is a SubCentre in Chetpet. It is located in Tiruvannamalai district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.