CBC / Hematology
Also known as: Blood differential test, Complete blood count (CBC) with differential, Differential
No common urgent flag from this test alone
This test counts your lymphocytes. Lymphocytes are a kind of white blood cell. They are important for your immune system. They help your body fight off sickness and disease.
Your doctor orders this test for a few reasons. It can be part of your regular checkup. It also helps find and keep an eye on infections. It can check for problems with your body's defense system. This test helps doctors understand other issues affecting your body.
Reference ranges for absolute lymphocyte count can vary depending on the lab, your age, and other factors. Your doctor will interpret your results in the context of your overall health.
Clinical Reference
45700459882728Medicare covers for anemia evaluation; ABN may be required for screening
Educational purposes only — This information is not a substitute for professional medical advice, diagnosis, or treatment. Always discuss your lab results with your healthcare provider.