The full biochemical examination is generally around 300 yuan, and there are some differences in the specific charges due to the level of the hospital and regional differences. In general, the fees are relatively higher in hospitals above the third-grade level, and hospitals in first-tier cities charge more compared to other ordinary cities in China. Biochemical examination refers to the use of biological or chemical methods to monitor certain indicators of the human body, and according to the specific data monitored, assess the health status or find the cause of the disease. The items of blood biochemical examination include serum total protein measurement, serum alkaline phosphatase, serum alanine aminotransferase measurement, serum total cholesterol measurement, serum total bilirubin measurement, high-density lipoprotein and the measurement of trace elements such as calcium and potassium, and glucose measurement.