Kalanikottai Sub-Center
| Hospital Name | Kalanikottai Sub-Center |
| Address | Health Subcentre |
| Address Line2 | Kazhanikottai, Umathanadu |
| Location | Sethubava Chatram |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thanjavur |
| Taluka | Peravurani |
| Block | Sethubavachathram |
| GPS Location | Latitude: 10.159 |
| Longitude: 79.1534 |
Kalanikottai Sub-Center hospital is a SubCentre in Sethubavachathram. It is located in Thanjavur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.