The proportion of medical insurance reimbursement in Tianjin is: in a natural year, the maximum payment limit of medical insurance fund is 50 thousand yuan, and the maximum payment limit of medical assistance fund is 654.38+0.7 thousand yuan. The proportion of personal commitment is 10% in tertiary hospitals, 8% in secondary hospitals and 6% in primary hospitals. The personal commitment of retirees and employees who have worked for more than 30 years will be halved.