Reverse T3 Test | rT3 Testing Cost
Typical cost: $118
Compare the typical self-pay cost for Reverse T3 Test | rT3 Testing, what the test checks, and how to order it through a partner lab near you.
Order Reverse T3 Test | rT3 Testing
Typical cost: $118
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 NowHow much does Reverse T3 Test | rT3 Testing cost?
The typical self-pay cost for Reverse T3 Test | rT3 Testing is $118. That figure is a national estimate from our partner lab network, not a quote.
Because labs set their own rates, what you pay can vary by location and any add-on collection fees. Confirm the current price before you order - price estimate as of 2026.
How it works
- Order online. Choose the Reverse T3 Test | rT3 Testing and pay the self-pay price at checkout - no doctor's order or insurance required for most tests.
- Visit a partner lab. Pick a location near you and have your sample collected. Preparation: Follow the lab's instructions.
- Get your results. Results are typically available in 1-3 business days.
Why people order this test
People order this test to get the information described in its panel summary. The Reverse T3 (rT3) blood test is used to help determine if an individual has "nonthyroidal illness syndrome" or "sick euthyroid syndrome" as opposed to. Ordering is handled online on a self-pay basis, and the sample is collected at a partner lab.
About the Reverse T3 Test | rT3 Testing
The Reverse T3 (rT3) blood test is used to help determine if an individual has "nonthyroidal illness syndrome" or "sick euthyroid syndrome" as opposed to. Ordering is handled online on a self-pay basis, and the sample is collected at a partner lab. The listed cost is a typical self-pay estimate that can vary by lab location.
Reverse T3 Test | rT3 Testing Cost by State
Reverse T3 Test | rT3 Testing in Alabama
Typical reverse t3 test | rt3 testing cost and testing locations in Alabama.
View costReverse T3 Test | rT3 Testing in Alaska
Typical reverse t3 test | rt3 testing cost and testing locations in Alaska.
View costReverse T3 Test | rT3 Testing in Arizona
Typical reverse t3 test | rt3 testing cost and testing locations in Arizona.
View costReverse T3 Test | rT3 Testing in Arkansas
Typical reverse t3 test | rt3 testing cost and testing locations in Arkansas.
View costReverse T3 Test | rT3 Testing in California
Typical reverse t3 test | rt3 testing cost and testing locations in California.
View costReverse T3 Test | rT3 Testing in Colorado
Typical reverse t3 test | rt3 testing cost and testing locations in Colorado.
View costReverse T3 Test | rT3 Testing in Connecticut
Typical reverse t3 test | rt3 testing cost and testing locations in Connecticut.
View costReverse T3 Test | rT3 Testing in Delaware
Typical reverse t3 test | rt3 testing cost and testing locations in Delaware.
View costReverse T3 Test | rT3 Testing in Florida
Typical reverse t3 test | rt3 testing cost and testing locations in Florida.
View costReverse T3 Test | rT3 Testing in Georgia
Typical reverse t3 test | rt3 testing cost and testing locations in Georgia.
View costReverse T3 Test | rT3 Testing in Hawaii
Typical reverse t3 test | rt3 testing cost and testing locations in Hawaii.
View costReverse T3 Test | rT3 Testing in Idaho
Typical reverse t3 test | rt3 testing cost and testing locations in Idaho.
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View costHow 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 Reverse T3 Test | rT3 Testing cost?
The typical self-pay cost for Reverse T3 Test | rT3 Testing is $118. Prices may vary by lab location and any add-on collection fees.
Do I need a doctor's order for Reverse T3 Test | rT3 Testing?
For most tests ordered through our partner lab network, no doctor's order is required.
How long do Reverse T3 Test | rT3 Testing results take?
Typical turnaround is 1-3 business days.
How should I prepare for Reverse T3 Test | rT3 Testing?
Follow the lab's instructions.
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.