Quick Reference
- Full form
- Bilirubin Total
- Sample type
- Blood
- Fasting
- Not required
- Marker measured
- 1
- Report turnaround
- Same day
- Available at
- All locations
About Bilirubin Total
Total bilirubin adds up the direct and indirect forms to give an overall picture, and is often the first bilirubin value your doctor checks before deciding whether to break it down further. Elevated total bilirubin is what causes the yellowing seen in jaundice.
No fasting is required, and your report is ready the same day.
How to Prepare
- No fasting required.
- No special preparation needed before your blood draw.
Frequently Asked Questions
What does total bilirubin measure?
It combines the direct and indirect forms to give an overall picture of how your body is processing bilirubin.
Do I need to fast before this test?
No fasting is required.
What causes high total bilirubin?
Liver disease, bile duct blockage, or increased red blood cell breakdown can all raise total bilirubin levels.
Is jaundice always visible when bilirubin is high?
Not always at mildly elevated levels, but noticeable yellowing of skin or eyes usually appears once levels rise significantly.
How soon will my report be ready?
Same day.
Is home sample collection available?
Yes, in all City Care Lab service areas.
This page provides general health information and is not a substitute for medical advice. Speak with your doctor about your specific results and treatment.