Hickory, White
Hickory, White can be requested without a referral, and this overview covers what to expect. The Hickory, White test is a blood test used in general wellness checks. It measures immune system activity related to white blood cells. It is ordered when a clinician wants to assess overall health or investigate symptoms like fatigue or frequent infections.
- Sample type
- blood
- Category
- General Wellness
- Turnaround
- 1-3 business days
- Price
- $49
- Referral
- Not required
The Hickory, White test is a blood test used in general wellness checks. It measures immune system activity related to white blood cells. It is ordered when a clinician wants to assess overall health or investigate symptoms like fatigue or frequent infections.
What it measures
- White blood cell count — Total number of infection-fighting cells in the blood.
- Neutrophils — A type of white blood cell that responds to bacterial infections.
- Lymphocytes — White blood cells involved in immune memory and viral defense.
- Monocytes — White blood cells that help clean up damaged cells.
- Eosinophils — White blood cells linked to allergies and parasites.
Who it is for
A primary care clinician or specialist may order this test during a routine exam or when evaluating unexplained fever, infections, or immune concerns.
Preparation
No special preparation is usually needed. Fasting is not required unless your clinician orders other tests at the same time.
Results and what they mean
Results are reported as numbers and percentages for each cell type, often with a reference range. Your clinician interprets these values alongside your symptoms and history. This information is not medical advice; only a qualified professional can diagnose or treat a condition.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the hickory, white is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
Is this test painful?
It uses a standard blood draw from a vein, which feels like a quick pinch.
How long do results take?
Most results are ready within 1 to 3 business days.
Can I eat before the test?
Yes, eating is fine unless your clinician tells you otherwise.
What if my results are outside the reference range?
A single out-of-range value does not always mean a problem. Your clinician will consider the full picture and may repeat the test.