Sahyadri Specialty Hospital — Non medical expenses and overbilling

Address:

Hadapsar

I am admitted to Sahyadri hospitals hadapsar pune on 29 th sept 2021 for treatment of dengue . Hospital charged me total bill of Rs 78900 approx and out of which Rs 27000 approx are non medical charges... because of that my insurance company sanctioned claim of rs 52900/- ..I m middle class single earner widowed lady..from where should I bring this much money ???? ..I want to know how can any hospital take this much amount under non medical expenses???
I m feeling helpless