How long is the validity of the application form for medical AIDS and the application form for medical expenses?

Four years. The standard validity period of the Application Form for Medical Aids and the Application Form for Medical Expenses is 4 years. The application form for medical AIDS refers to the application form for instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items directly or indirectly used in human body. The application form of medical expense report refers to all kinds of expenses incurred by patients in order to treat diseases. It includes not only the doctor's medical expenses and operation expenses, but also the application form for hospitalization, nursing and hospital equipment.