Idaho
QuantiFERON TB Test in Idaho
The TB Gold blood test, also called QuantiFERON, uses a blood sample to check for tuberculosis infection by measuring the immune response to TB proteins. It can detect latent or active infection without a skin test.
Order TB Gold Blood Test in Idaho
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order TB Gold Blood Test- Typical turnaround
- 1-3 business days
- Starting price
- From $199
- Results
- Confidential, online
Quick answer
The TB Gold blood test, commonly known as QuantiFERON, checks whether a person has been infected with the bacteria that cause tuberculosis. It works by measuring the immune system's response to specific TB proteins in a blood sample. Unlike a skin test, it needs only one visit and no second reading. Results help clinicians evaluate latent or active TB infection.
What this test measures
Tuberculosis is caused by Mycobacterium tuberculosis, a bacterium that usually affects the lungs and can remain inactive for years. The QuantiFERON assay measures interferon-gamma released by white blood cells when they encounter TB-specific antigens. This immune response indicates prior exposure to the bacterium. Clinicians use the result alongside symptoms, imaging, and other tests when evaluating possible latent or active infection.
The sample is whole blood collected into specialized tubes that contain TB antigens, a negative control, and a positive control. After incubation, the laboratory measures interferon-gamma in the plasma. The assay targets antigens such as ESAT-6 and CFP-10, which are absent from most BCG vaccine strains and from many non-tuberculous mycobacteria, which improves specificity compared with older skin testing.
The test is often requested for people who have had close contact with someone with active TB, for healthcare and congregate-setting workers, for people starting certain biologic treatments, and for those born or living in regions where TB is more common. It is a screening tool and does not by itself confirm active disease, so a qualified healthcare provider interprets it with the full clinical picture.
QuantiFERON TB Test in Idaho cities
Aberdeen, ID
QuantiFERON TB Test in Aberdeen.
American Falls, ID
QuantiFERON TB Test in American Falls.
Ammon, ID
QuantiFERON TB Test in Ammon.
Ashton, ID
QuantiFERON TB Test in Ashton.
Avimor, ID
QuantiFERON TB Test in Avimor.
Bellevue, ID
QuantiFERON TB Test in Bellevue.
Blackfoot, ID
QuantiFERON TB Test in Blackfoot.
Boise, ID
QuantiFERON TB Test in Boise.
Bonners Ferry, ID
QuantiFERON TB Test in Bonners Ferry.
Buhl, ID
QuantiFERON TB Test in Buhl.
Burley, ID
QuantiFERON TB Test in Burley.
Caldwell, ID
QuantiFERON TB Test in Caldwell.
Carey, ID
QuantiFERON TB Test in Carey.
Cascade, ID
QuantiFERON TB Test in Cascade.
Chubbuck, ID
QuantiFERON TB Test in Chubbuck.
Coeur d'Alene, ID
QuantiFERON TB Test in Coeur d'Alene.
Cottonwood, ID
QuantiFERON TB Test in Cottonwood.
Dalton Gardens, ID
QuantiFERON TB Test in Dalton Gardens.
Driggs, ID
QuantiFERON TB Test in Driggs.
Eagle, ID
QuantiFERON TB Test in Eagle.
Emmett, ID
QuantiFERON TB Test in Emmett.
Filer, ID
QuantiFERON TB Test in Filer.
Fort Hall, ID
QuantiFERON TB Test in Fort Hall.
Fruitland, ID
QuantiFERON TB Test in Fruitland.
Garden City, ID
QuantiFERON TB Test in Garden City.
Genesee, ID
QuantiFERON TB Test in Genesee.
Glenns Ferry, ID
QuantiFERON TB Test in Glenns Ferry.
Gooding, ID
QuantiFERON TB Test in Gooding.
Grace, ID
QuantiFERON TB Test in Grace.
Grangeville, ID
QuantiFERON TB Test in Grangeville.
Frequently Asked Questions
Where can I get a quantiferon tb test in Idaho?
Idaho has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.
How much does a quantiferon tb test cost in Idaho?
Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.
Is at-home collection available in Idaho?
For select panels, at-home kits can be shipped to Idaho, collected at home, and mailed back for analysis.
How long do results take in Idaho?
Most results are reported within 1-3 business days after collection.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
Reviewed by the LabOrdering Editorial Team
Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.