It is of great significance to continue to promote unannounced inspections and resolutely safeguard the safety of medical insurance funds. National Medical Security Administration Order No. 6 is the "Interim Measures for the Management of Unannounced Inspections of Medical Security Funds", which will be implemented on May 1, 2023, effectively improving the level of system protection, further exerting the deterrent effect and leading demonstration role of unannounced inspections, and continuing to Curbing the prevalence and frequency of fraud and insurance fraud, and effectively strengthening the self-discipline management of designated institutions are of great significance for continuing to promote unannounced inspections and resolutely safeguarding the safety of medical insurance funds. The National Medical Insurance Bureau of the People's Republic of China is an agency directly under the State Council. According to the institutional reform plan of the State Council approved by the first session of the 13th National People's Congress, the National Medical Insurance Bureau of the People's Republic of China was established as a An agency directly under the State Council.