Medical insurance approval is an important procedure in the medical insurance system, which means that patients need to go through the approval process of the medical insurance department when using the medical insurance fund. This process is to ensure that the use of medical insurance funds conforms to relevant regulations and avoid the waste and abuse of funds. The main purpose of medical insurance approval is to provide medical insurance, protect patients' rights and interests, and also ensure the stable operation of medical insurance funds.

The process of using the medical insurance fund for patients needs to go through the following procedures: first, the patient must get the medical prescription book issued by the doctor, and then the patient submits the application form to the local medical insurance department for examination and approval. The medical insurance department will review the materials submitted by the patient and confirm that the patient meets the conditions, and then pay the medical expenses to the patient. This process usually takes 3-5 working days. During the examination and approval period, patients need to pay close attention to avoid affecting the medical treatment process.

Patients need to pay attention to the following points when applying for medical insurance funds: First, patients need to confirm that they meet the requirements of medical insurance. Secondly, patients need to fill in the application form carefully to ensure that the information filled in is true and accurate. At the same time, patients need to pay attention to the changes of medical insurance policy, because the adjustment of medical insurance policy may have an impact on medical insurance approval, resulting in unnecessary difficulties for patients to apply for medical insurance funds.