Hepatitis B surface antigen result is 0.00ng/ml is normal range. Under normal circumstances, the normal value of Hepatitis B surface antigen is less than 0.5ng/ml. so the above value is also in the normal range. the Hepatitis B three series test not only determines the Hepatitis B surface antigen but also determines the Hepatitis B surface antibody Hepatitis B E Antigen, Hepatitis B E Antibody and Core Antibody. Hepatitis B surface antigen is an important test item in the hepatitis B three-series test, usually appearing in the 1st position of the laboratory test, the appearance of positive surface antigen often represents the body has been infected with the hepatitis B virus, if the hepatitis B surface antigen is negative is generally regarded as not infected. If there is any abnormality in the clinical test of hepatitis B, you can consult the department of infection of regular hospitals.