Free T4 Levels Test | Thyroid Testing (FT4) Cost in Washington
Typical cost: $39
Compare the typical self-pay cost for Free T4 Levels Test | Thyroid Testing (FT4) in Washington and find a partner lab near you.
Order Free T4 Levels Test | Thyroid Testing (FT4) in Washington
Typical cost: $39
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 T4 Levels Test | Thyroid Testing (FT4)
The free thyroxine (T4) blood test is used to help diagnose thyroid disorders or issues, like hypothyroidism and hyperthyroidism. Thyroxine is one of the two. Ordering is handled online on a self-pay basis, and the sample is collected at a partner lab. Testing is performed at a partner lab in the network.
Free T4 Levels Test | Thyroid Testing (FT4) Cost by City in Washington
Free T4 Levels Test | Thyroid Testing (FT4) in Auburn
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Auburn, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Bainbridge Island
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Bainbridge Island, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Bellevue
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Bellevue, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Bellingham
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Bellingham, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Bothell
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Bothell, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Bremerton
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Bremerton, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Burien
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Burien, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Camas
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Camas, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Des Moines
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Des Moines, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Eastmont
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Eastmont, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Edmonds
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Edmonds, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Everett
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Everett, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Federal Way
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Federal Way, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Graham
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Graham, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Issaquah
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Issaquah, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Kenmore
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Kenmore, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Kennewick
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Kennewick, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Kent
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Kent, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Kirkland
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Kirkland, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Lacey
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Lacey, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Lake Stevens
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Lake Stevens, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Lakewood
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Lakewood, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Longview
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Longview, Washington.
View costFree T4 Levels Test | Thyroid Testing (FT4) in Lynnwood
Typical free t4 levels test | thyroid testing (ft4) cost and lab locations in Lynnwood, Washington.
View costMore Options
All lab tests in Washington · Free T4 Levels Test | Thyroid Testing (FT4) 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 T4 Levels Test | Thyroid Testing (FT4) cost in Washington?
The typical self-pay cost is $39. Local pricing may vary by lab and any collection fees.
Can I order Free T4 Levels Test | Thyroid Testing (FT4) without a doctor's order in Washington?
For most tests through our partner lab network, no doctor's order is required.
How long do Free T4 Levels Test | Thyroid Testing (FT4) 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.