SAVE 20% on your first doctor’s order order. Use code MM20 at cart
The T-Spot Test is a blood test that checks your immune response to tuberculosis. It is also called T-SPOT.TB or a TB blood test. If your doctor ordered it, you can book at participating labs on LabFinder.
An interferon gamma release assay, or IGRA, measures how your white blood cells react to TB proteins. The T-SPOT.TB test helps show if you may have TB infection. It does not diagnose the cause of cough or fever by itself, but it is a helpful screening tool.
Common reasons: school or work screening, healthcare or caregiver screening, close contact with someone who has TB, past BCG vaccine where a skin test may be unclear, or guidance from your doctor when you have risk factors like a weak immune system.
You will check in, confirm your details, and have a small blood draw from your arm. The visit usually takes about 10 to 20 minutes. After the draw, the lab sends your sample for testing. You can leave right away and return to normal activities unless told otherwise.
Yes, this is a quick, routine blood draw and is considered very safe. You might feel a quick pinch, notice a small bruise, or feel a little lightheaded for a moment afterward, but those effects usually fade quickly. Be sure to tell the staff if you take blood thinners, have a bleeding disorder, or if you have fainted during blood draws before. They will take extra care to keep you comfortable. Recent live vaccines can affect results, so let the staff know if you had one.
Hydrate and eat normally: drinking water can make the draw easier. Wear short sleeves: this helps the phlebotomist reach your arm. Bring a list of medicines and vaccines: include any immune system drugs or recent vaccines. Avoid hard exercise right before the draw: rest for best results. Always follow any instructions from your doctor or the lab and bring prior TB test records if you have them.
Latent TB infection, screening after contact with someone who has TB, screening for healthcare workers, TB screening before certain medicines that lower immunity, and follow up when a prior TB skin test result is unclear. Results are interpreted in context. Your doctor will review your history and symptoms before recommending next steps.
With LabFinder, you can compare locations, see time slots, and book online at participating labs. It is easy to search for a convenient location in your area or by city or ZIP. Cost and insurance: coverage varies by plan and provider, so confirm pricing and any referral needs when you schedule.
Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.
The information on this page and throughout the LabFinder website and mobile app is for general informational purposes only. It is not intended to serve as medical advice, diagnosis, or treatment. For personalized medical advice or specific health concerns, please consult your healthcare provider directly.
Booking a T-Spot Test is easy using LabFinder. Just choose your location and enter your insurance information to find the closest T-Spot Test near you.
To make a same-day appointment for a T-Spot Test, just choose your location and your insurance information to find the closest T-Spot Test location near you. If there's availability for a same-day appointment at a nearby lab location, then you will be able to book it easily through LabFinder.
LabFinder allows you to easily schedule a T-Spot Test. You can search by location and insurance to easily book a T-Spot Test near you.
LabFinder allows you to easily make an appointment for a T-Spot Test online. To make an appointment for a T-Spot Test online, just choose your location and your insurance information to find the closest T-Spot Test near you.
Yes, you can get a T-Spot Test without insurance. LabFinder allows you to search and select "Self-Pay" when booking a T-Spot Test. While pricing for the test may not be immediately available, please check by calling the lab company directly for pricing.
