Scaffolding can be reimbursed as long as it meets the national reimbursement requirements. But the reimbursement rate is different. Generally, secondary hospitals reimburse 40%, tertiary hospitals reimburse 30%, and urban workers incur medical expenses below 654.38+10,000 yuan in a settlement year. The threshold of tertiary hospitals is 659 yuan, and the upper limit of reimbursement ratio is 2000 yuan. The Qifubiaozhun for hospitalization in secondary hospitals is 300 yuan, and the reimbursement rate is 55%. There is no threshold for first-class hospitals. The reimbursement of strabismus surgery expenses is related to medical insurance category, local medical insurance policy and hospital level. These expenses include preoperative routine examination, nursing and medicine expenses, disposable medical materials expenses, namely intraocular lens expenses and surgery expenses. According to "People's Republic of China (PRC) Social Insurance Law", the employer shall handle social insurance registration for employees within 30 days from the date of employment. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay. Employees-free individual industrial and commercial households who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration. The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.