Routine health screening
A simple way to check on your general health with your provider.
Clinical Blood Draws
TB Blood Test (QuantiFERON / IGRA)
A tuberculosis screening blood test with no return visit needed.
Call for pricing · Most results are available within 1–3 business days after the sample reaches the laboratory.
Overview
What TB Blood Test is
The TB blood test (an interferon-gamma release assay) screens for tuberculosis infection from a single blood draw.
It is an alternative to the skin test and does not require a return visit to have a reaction read.
Some tests may require an order from a licensed provider. We'll let you know what's needed when you book.
What it tests for
What this screening covers
Tuberculosis screening
An alternative to the TB skin test
No return visit needed to read a reaction
Reasons people book it
Why people choose this service
Monitoring a known condition
Track a condition your provider is already managing.
Employer and school requirements
Meet documentation requirements for work, school, or a program.
Convenient scheduling
Skip long waits with a scheduled appointment at our office.
Mobile collection
We can come to your home, office, or facility.
Confidential handling
Your results stay private and are released only to you or your designee.
Who it's for
Who usually needs this
Healthcare workers and new hires.
Students entering clinical programs.
Anyone asked to document TB screening.
Sample type: a standard blood draw performed by a certified phlebotomist.
What to expect
How it works
- 1
Reach out
Send the request form on this page or call or text us. Tell us what you need and when you're available.
- 2
Schedule your collection
We confirm your appointment at our Baton Rouge office or arrange a mobile visit to your home, office, or worksite.
- 3
Collection appointment
A certified phlebotomist performs a quick, standard blood draw at our office or at your location.
- 4
Laboratory analysis
Your specimen is processed by an accredited laboratory using validated testing methods.
- 5
Confidential results
Results are released privately to you or to the authorized party you designate.
Before your visit
How to prepare
No fasting is required unless your provider instructs otherwise.
Drink water beforehand so the draw goes smoothly.
Bring your provider's order if you have one.
Let us know if you have had trouble with blood draws in the past.
Turnaround and pricing
Call for pricing
Most results are available within 1–3 business days after the sample reaches the laboratory.
We are a cashless business — credit/debit cards, Klarna, and Affirm only.
Appointment checklist
What to bring
A valid government-issued photo ID.
Any employer, agency, or provider paperwork connected with your test.
A list of current medications if it may be relevant to your result.
We'll confirm exactly what you need when we schedule.
TB Blood Test request
Request TB Blood Test
Share a few details so our team can confirm availability, pricing, and exactly what you'll need for your appointment.
Pricing is an estimate and may be subject to change based on location, after-hours, weekend or holiday scheduling.