Bilirubin (Total)
What does Bilirubin (Total) measure?
The bilirubin (total) test measures the overall amount of bilirubin, a yellow pigment formed when red blood cells are broken down. It includes both direct and indirect bilirubin. Healthcare professionals may order this test to help evaluate liver function, bile duct blockage, increased red blood cell breakdown, or the cause of jaundice, which can cause yellowing of the skin or eyes. Results are interpreted along with symptoms and other laboratory tests.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
- Sample for analysis
- Serum (1 mL)
- Report time
- 11:00/18:00
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.