If a newborn baby is only exposed to blue light, the cost is not high, although the standard of charge varies from hospital to hospital, but it is usually charged by the hour, ranging from 5-10 yuan per hour. But if the blue light exposure requires hospitalization, in addition to the blue light exposure to charge, such as warmth, such as newborn care, umbilical care and other measures, are required to charge. In addition, the blood test, liver function and viral infection should be checked before the blue light, which also need to be charged. So, if there is no any special case, just the ordinary blue light irradiation treatment is about 1000-2000 RMB. However, if it is hemolytic jaundice or severe jaundice that requires transfusion of human immunoglobulin, albumin or blood exchange treatment, the charge is definitely much higher.