Secondly, medical insurance in different places is not reimbursed. Generally, it is necessary to apply for referral at the medical insurance place. If it is approved, go to a public medical insurance hospital in a different place and return to the medical insurance place to apply for manual reimbursement with various documents and hospital-related certificates (consult the medical insurance department for specific requirements, procedures and list).
Remind you, if your illness is not cured, please go to the top three public hospitals in Beijing, and don't go to private hospitals that always advertise.