Fraudulent use of other people's hospitalization medical insurance voluntarily returned, regardless of the length of time, the new rural cooperative medical system fraudulently returned and was sentenced. The new rural cooperative medical insurance fraud is suspected of fraud and belongs to the perpetrator's crime. As long as there is fraud, it constitutes a crime. Regardless of whether the premium is voluntarily refunded or not, it cannot be exempted from criminal responsibility and may be sentenced to fixed-term imprisonment of not more than three years. If there is a circumstance of surrender or voluntary restitution, it is a discretionary mitigating circumstance and the punishment can be mitigated.