Arni Mc-3 Sub-Center
| Hospital Name | Arni Mc-3 Sub-Center |
| Address | N. A. |
| Address Line2 | Main Road, Pellaiyar Kovil St |
| Location | Thiderkuppam |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Tiruvannamalai |
| Taluka | Tiruvannamalai |
| Block | Thiruvannamalai |
| GPS Location | Latitude: 12.1034 |
| Longitude: 79.2417 |
Arni Mc-3 Sub-Center hospital is a SubCentre in Thiruvannamalai. It is located in Tiruvannamalai district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.