Ammaiyappan Sub-Center
| Hospital Name | Ammaiyappan Sub-Center |
| Address | Health Sub Centre |
| Address Line2 | Main Road, Near Syndicate Bank |
| Location | Ammaiyappan |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thiruvarur |
| Taluka | Kodavasal |
| Block | Koradacheri |
| GPS Location | Latitude: 10.7842 |
| Longitude: 79.5744 |
Ammaiyappan Sub-Center hospital is a SubCentre in Koradacheri. It is located in Thiruvarur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.