Depending upon the type of hospital and the ward or room, here is a rough estimate (including all expense): 
General Ward: Rs. 10 - 15,000/- 
Semi- Private room: Rs. 15-25,000/- 
Private Room: 25-40,000/- 
Luxury / Deluxe Room: 40,000/- + 
Charges may vary depending upon the type of 
ear operation listed: For example, Myringoplasty, 
Tympanoplasty. Does not include cost of additional material or implants, if necessary. 
You may share your symptoms, findings and audiogram reports for an accurate estimate.
Tympanoplasty is a routine ENT procedure.