Nanchong medical insurance cataract domestic crystal reimbursement rate is 80%. According to the inquiry of Nanchong Medical Insurance official website, the highest limit standard of intraocular lens material expenses incurred by the insured during cataract surgery and included in the payment scope of the overall fund is 1.800 yuan/tablet. The proportion of medical insurance reimbursement for cataract intraocular lens is 80%. If the expenses of intraocular lens materials actually incurred by the insured are lower than the highest standard, they shall be included in the payment scope of the overall fund according to the actual expenses and reimbursed according to the corresponding hospitalization ratio.