There are several Cancer treatment Insurance plans. I am listing here some of them according to the query of 5 lakh insurance coverage for cancer treatment. Aditya Birla Health Insurance (Active Secure – Cancer Secure) [Min. - Rs. 5 lakhs, Min. age - 18 years], [Max. - Rs. 1 crore Max. age - 65 years] Care  Health Insurance (Cancer Mediclaim) [Min. - Rs. 10 lakhs ,Min. age - 5 years], [Max. -  Rs. 2 crores Max. age - 50 years] Max Bupa Health Insurance (CritCare) [Min. - Rs. 3 lakhs,Min. age - 18 years] , [Max. -  Rs. 2 crores,Max. age - 65 years]