Free T3 Levels Test | Thyroid Testing (FT3) Cost in Illinois
Typical cost: $198
Compare the typical self-pay cost for Free T3 Levels Test | Thyroid Testing (FT3) in Illinois and find a partner lab near you.
Order Free T3 Levels Test | Thyroid Testing (FT3) in Illinois
Typical cost: $198
Order online through our partner lab network. No doctor's order or insurance required for most tests. Local pricing may vary by lab and location.
Order NowAbout the Free T3 Levels Test | Thyroid Testing (FT3)
This blood thyroid test measures the more reliable form of triiodothyronine, Free T3 (FT3), which is not affected by certain protein levels. It is offered as a self-pay test that can be ordered online and finished at a partner lab. Results are returned once the partner lab processes the sample.
Free T3 Levels Test | Thyroid Testing (FT3) Cost by City in Illinois
Free T3 Levels Test | Thyroid Testing (FT3) in Addison
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Addison, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Algonquin
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Algonquin, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Alton
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Alton, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Arlington Heights
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Arlington Heights, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Aurora
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Aurora, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Bartlett
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Bartlett, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Batavia
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Batavia, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Belleville
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Belleville, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Belvidere
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Belvidere, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Berwyn
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Berwyn, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Bloomington
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Bloomington, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Blue Island
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Blue Island, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Bolingbrook
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Bolingbrook, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Buffalo Grove
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Buffalo Grove, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Burbank
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Burbank, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Calumet City
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Calumet City, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Carbondale
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Carbondale, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Carol Stream
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Carol Stream, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Carpentersville
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Carpentersville, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Champaign
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Champaign, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Chicago
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Chicago, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Chicago Heights
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Chicago Heights, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Cicero
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Cicero, Illinois.
View costFree T3 Levels Test | Thyroid Testing (FT3) in Collinsville
Typical free t3 levels test | thyroid testing (ft3) cost and lab locations in Collinsville, Illinois.
View costMore Options
All lab tests in Illinois · Free T3 Levels Test | Thyroid Testing (FT3) cost nationally
How we source these costs. Prices shown are typical national self-pay rates published by our CLIA-certified partner lab network and are estimates, not quotes. Your final price may differ by lab location, test panel, and any add-on collection fees. Last reviewed 2026.
Frequently Asked Questions
How much does Free T3 Levels Test | Thyroid Testing (FT3) cost in Illinois?
The typical self-pay cost is $198. Local pricing may vary by lab and any collection fees.
Can I order Free T3 Levels Test | Thyroid Testing (FT3) without a doctor's order in Illinois?
For most tests through our partner lab network, no doctor's order is required.
How long do Free T3 Levels Test | Thyroid Testing (FT3) results take?
Typical turnaround is 1-3 business days.
Reviewed by the labtestcosts Editorial Team
Our team researches and fact-checks all content to ensure accuracy. We update pricing guides regularly to reflect current test options, self-pay rates, and laboratory accreditation standards.