The cost of hepatitis B examination ranges from tens to hundreds of dollars. The cost of checking the two halves of Hepatitis B is cheaper, about 20 to 30 yuan, and the cost of checking the five items of Hepatitis B is about 100 yuan, and the price varies with different checking items, in addition, the checking cost varies among different medical institutions, and the specific price should be consulted with the local medical institutions. The cost of checking different items is different, and it is recommended to choose the checking items under the guidance of the doctor. The prevention and treatment of hepatitis B is a major public health problem in China, and the most effective and feasible way to prevent HBV infection is through hepatitis B vaccination, so that susceptible people can obtain protective antibodies. Hepatitis B test can determine whether there is hepatitis B infection and treat accordingly.