1. First, the official account of WeChat reported it. Report through the official WeChat account of the National Medical Insurance Bureau, and enter the "Combating Fraud and Fraud Reporting" column under the "Micro-service" menu of the official WeChat account of the National Medical Insurance Bureau to report.

2. Second, report by phone. You can call the national medical insurance bureau to crack down on fraud and defraud the medical insurance fund.

3. Finally, write a tip-off letter. Mail the report letter and related written materials to the National Medical Insurance Bureau or the provincial medical insurance bureau and the medical insurance bureaus of all districts and cities.