The Bilirubin Serum – Total/Direct/Indirect test helps to screen for or monitor disorders of liver or hemolytic anemia. It also helps to monitor neonatal jaundice. The Bilirubin Serum – Total/Direct/Indirect test is done: • In case of signs and symptoms of liver damage or disease • In case of signs and symptoms of bile duct blockage • In case of signs and symptoms of hemolytic anemia • In case of jaundice in newborn