Treatment for cataracts is covered by normal medical insurance, so the cost of surgery is reimbursable. This surgery is now very routine in ophthalmology, and the most common surgical procedure is cataract ultrasonic emulsion aspiration combined with IOL implantation, which costs about $6,000 to $8,000, which is the cost before reimbursement and will be lower after reimbursement if you have regular medical insurance. Cataract is a vision loss caused by cloudy lens. Any conservative treatment method is ineffective, and only through surgery can vision be restored to normal again.