The basic medical insurance drug list is divided into Class A drugs and Class B drugs. At the time of reimbursement, individuals using Class B drugs should pay 10% before using Class A drugs for reimbursement. ..
Class A drugs are clinically necessary, widely used and effective, and their prices are low among similar drugs.
Drugs listed in Class B are available for clinical treatment and have good curative effect, and the price is slightly higher than that of similar drugs listed in Class A. ..
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.