Endocrine / Hormones
Also known as: Serum Testosterone, Free Testosterone, Bioavailable Testosterone
No common urgent flag from this test alone
This test checks the total amount of testosterone in your blood. Testosterone is a hormone. It measures all the testosterone, both what is stuck to proteins and what is not.
Your doctor orders this test to find out why you have certain symptoms. These symptoms can be from hormone levels that are not normal. They might include changes in your sex drive. You might have trouble getting pregnant. You could also have unusual hair growth. This test also helps your doctor check your health. This is important if you are taking hormones. It is also important if you have certain health problems.
Normal testosterone levels can vary widely based on your age, sex, and the specific laboratory that performs the test. Your healthcare provider will interpret your results using the reference range provided with your report and consider your individual health and symptoms.
Clinical Reference
175932200082306Medicare covers for nutritional deficiency evaluation
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.