Bilirubin, Total and Direct Blood Test

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Feature	Labcorp	Quest Diagnostics
Price	$9.49	$7.99
Results in	~2 business days	~6 business days
Sample type	Blood Serum	Blood Serum
Require fasting	No	No

About the test

This panel measures total, direct, and indirect bilirubin. It is used to evaluate liver and biliary diseases.

Included biomarkers & Reference ranges

Biomarker	Reference range
Direct Bilirubin The form of bilirubin already processed by your liver. Elevated levels point toward a liver or bile-duct problem rather than red blood cell breakdown.	0–0.2 mg/L
Indirect Bilirubin The form of bilirubin not yet processed by your liver, produced from the normal breakdown of red blood cells. Elevated levels can point to increased red blood cell breakdown or a liver processing problem.	0.2–1.2 mg/dL
Total Bilirubin The combined level of both processed and unprocessed bilirubin in your blood, a byproduct of red blood cell breakdown. Used to evaluate liver function and jaundice.	0.2–1.2 mg/dL

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

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