The Task Force, which consists of professionals at the U.S. Equal Employment Opportunity Commission, the Department of Justice, the Department of Labor and the Office of Personnel Management, has improved enforcement of equal pay laws and promoted efficiency and efficacy by enhancing federal interagency collaboration.
1 Normal values of direct bilirubin range from 0 to 0.4 mg/dL.  Total bilirubin (direct and indirect) range from about 0.2 to 1.2 mg/dL (some lab values range as high as 1.9 mg/dL). Medical literature sources have minor variations in normal levels).
2 doctors agreed: High: Normal values for labs are slightly different but usually normal total bilirubin levels are 0.5 to 2.0 mg/dl. Check the units of measure too. if your lab is using other than mg/dl then 10 may be normal. It is always best to check the normal values for the lab that has run your test. If you call them or your doctor's office they should be able to tell you definitively if your lab is abnormal.