Cataract surgery treatment is not free of charge, only a few cases can be free of charge, such as the national poverty alleviation program or the poverty alleviation program of the civil affairs department, these may be free of charge. Under normal circumstances it is covered by normal medical insurance and costs a certain amount of money. The cost of this surgery is not too high, under normal circumstances, cataract surgery treatment costs about 6,000-7,000 yuan, this cost is the cost before reimbursement, if you have medical insurance, the cost will be lower. If cataract exists in your eyes, you must go to a regular hospital for examination and consultation. If there are clear indications for surgery after examination, it is recommended that early surgery is needed.