Here is a list of verified Healthcare centres that provide care at low cost or free of charge:
1. Ambedkar Regional Cancer Centre, Mananthavady, Nalloornad, Wayanad district, Kerala- 670645
2. Sri Sathya Sai Institute of Higher Medical Sciences has many hospitals and mobile clinics. The two super speciality hospitals free of charge are: 
a. Prashantigram, Andhra Pradesh 
Contact Details: 08047104600
b. Whitefield, Bengaluru, Karnataka