Bilirubin direct and total panel
A bilirubin blood test measures the levels of bilirubin in your blood. 2 tests in this panel.
Bilirubin is a yellowish substance made during your body's normal process of breaking down old red blood cells. Bilirubin is found in bile, a fluid your liver makes to help you digest food.
Source: MedlinePlus, U.S. National Library of Medicine2 tests in this panel
adult ranges from named labsAdult reference ranges, attributed to the labs that publish them. A dash means we hold no cited adult range for that test yet.