The school shows its utmost concern for its students by providing the best of medical facilities.

St. Thomas International School provides OPD and Hospitalization benefits to all students . All days scholars can take Rs. 3,00,000/-* cash less hospitalization around 4,000 renowned hospitals all over india and boarding scholars can avail Rs. 5,00,000/- * cash less hospitalization benefits all over India. A full time Residence Medical Officer and Staff Nurse, all necessary emergency hospitalization kits and medicines available round the clock. A small dispensary available in the school campus.

St. Thomas International School has standing arrangements for emergency medical aid with reputed hospitals in the vicinity. Our students and faculty form the backbone of the school and to ensure their sound health conditions, medical checkups are conducted from time to time. All the students are medically insured to cover all the ailments according to the general insurance norms.