White Blood Cell Count (WBC) Test

Compare labs

Feature	Labcorp	Quest Diagnostics
Price	Coming soon	$0.99
Results in	—	~5 business days
Sample type	—	Blood Whole Blood
Require fasting	—	No

About the test

This test is primarily used to monitor the body's response to infection. It's also crucial for diagnosing conditions like leukemia and other leukocyte disorders, as well as for tracking the effectiveness of treatments for these diseases.

Who might consider it:

This test may be recommended for individuals showing symptoms of infection or those suspected of having blood disorders such as leukemia. Symptoms can include:

Fever
Weakness or fatigue
Unexplained weight loss
Frequent infections
Bruising or bleeding easily

Included biomarkers & Reference ranges

Biomarker	Reference range
White Blood Cell Count (WBC) White blood cell count — the total number of white blood cells in your blood, key immune cells. Used to help detect infection, inflammation, and other blood disorders.	—

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.

Book a specialist