What is an FBC or CBC blood test?
Why get a Full Blood Count blood test?
White Blood Cell Count
- The WBC (white blood cell) count is a common test within a health assessment and is a measure of your body's ability to fight infection.
- A normal WBC level can be interpreted as a sign that the first line of defence against invasion by bacteria or other disease-causing organisms is intact and functioning. Moderately elevated white cell counts are a sign of acute infection, while very high counts of abnormal white cells are encountered with leukaemia (a relatively rare form of blood cancer).
Red Blood Cell Count
- The RBC (red blood cell) count is the number of red blood cells present. It can vary considerably, and a marginally low or high health screening reading may not imply a problem.
- Significantly reduced numbers within any health check can be associated with anaemia (a deficiency in red cell production, or excessive loss of blood), and very high numbers are seen in polycythaemia (a condition which can be caused by smoking, living at altitude or just because the bone marrow makes too many red cells).
Vacutainer only option
A Phlebotomy Only Test
This blood test is unavailable for fingerprick (microtainer) collection. If you're unsure about how to access this test or how the procedure works please watch this short video.
Do you have a question about this Full Blood Count (FBC / CBC Blood Test)? We aim to get back to you with an answer the same working day.
Sample Collection Options for this Full Blood Count (FBC / CBC Blood Test) Test.

Arrange own Phlebotomy

Cost: Arrange Yourself

If you have access to a Healthcare Professional this kit for a Full Blood Count (FBC / CBC Blood Test) Test has all they'll need.
Visit a Partner Clinic

Cost: Add £30

We have partnered with Superdrug and Tuli Health in order to provide you with phlebotomy.
Nurse Home Visits

Cost: Add £55

Let our Nurses come to your home or place of work - we cover Mainland England, Wales, Scotland & Northern Ireland.
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