Hospitals are the main requirement in an emergency situation to meet out medical help. We need to be aware of the hospitals around us, especially the 24 hour hospitals in our locality. Their only we can meet our medical needs anytime.
There are huge amount of 24 hour telephone services are accessible to aid inhabitants in referral to service which can lend a helping hand.
Hospitals listed below provide 24 hour services in Chennai city. People can make best use of it during accidents and other critical medical needs.
| Hospital Name | Phone Numbers |
| Apollo Hospital | 8294343 / 8293333 |
| Aysha Hospital | 6421255 |
| Balaji Hospital | 2343863 |
| Best Hospital | 4832777 / 2781 |
| Cencer Institute | 2350131 / 0241 |
| Chennai Kaliappa | 4936098 |
| Childs Trust Hospital | 8259601 |
| C.S.I. Rainy | 5951329 |
| Devaki Hospital | 4992607 / 0788 |
| Hande Hospital | 6442517 |
| Hindu Mission Hospital | 2367711 |
| K.H.M. Hospital | 6212218 |
| K.J. Hospital | 6411513 |
| Kumaran Hospital | 6411860 / 3357 |
| Madras Mission Hospital | 6259801 |
| Malar Hospitals Ltd | 4914023 / 4737 |
| Miot Hospital | 4838729 / 9148 |
| Metha Medical Center | 5359190 |
| M.R. Hospital | 4837925 |
| M.V. Hosptial for Diabetes | 5954913 / 14 / 15 |
| National Hospital | 511405 / 408 |
| Pilips Hospital | 2366569 |
| St. Isable Hospital | 4991081 / 1082 |
| St. Thomas Hospital | 2349446 / 3233 |
| Sooriya Hospital | 4833976 |
| Swaram Hospital | 4912625 |
| S.R.M. Hospital | 4832290 |
| SundaramMedical Foundation | 6269435 / 8844 |
| Teja Hospital | 6385002 |
| Trinity Hoapital | 4990880 |
| The Guest Hospital | 6411656 |
| Vijaya Hospital | 4802221 |
| B.R.S. Hospital | 8255859 / 5505 |
| H.M. Hospial | 4996648 |
| Robin & Robin Health Care | 6205252 |
| Sri Ramachandra Hospital | 4768032 |
