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Thyroid Panel Blood Test

Total reviews 261

Sample Report

$45.00 $30.00

Total reviews 261


Sample Report

  • Tests Included: 3

  • Est. 1-3 days Turnaround

  • Specimen type: Blood

  • Quest Diagnostics Location

The Thyroid Panel blood test is a group of tests used to assess the function of the thyroid gland and detect thyroid problems. This test measures thyroid hormones, which are chemical substances that regulate the body’s metabolism. Available tests include the T3 (Uptake), T4 (Thyroxine), Total and Free T4 (FT4, Free Thyroxine). This test is used to detect hypothyroidism or hyperthyroidism. It also monitors the treatment of thyroid disorders. Prior medications may produce specific reactions to the tests. It generally measures thyroid hormone levels in the blood. Since these hormones are...

$45.00 $30.00
  • Tests Included: 3

  • Est. 1-3 days Turnaround

  • Specimen type: Blood

  • Quest Diagnostics Location

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The Thyroid Panel blood test is a group of tests used to assess the function of the thyroid gland and detect thyroid problems. This test measures thyroid hormones, which are chemical substances that regulate the body’s metabolism. Available tests include the T3 (Uptake), T4 (Thyroxine), Total and Free T4 (FT4, Free Thyroxine). This test is used to detect hypothyroidism or hyperthyroidism. It also monitors the treatment of thyroid disorders. Prior medications may produce specific reactions to the tests. It generally measures thyroid hormone levels in the blood. Since these hormones are responsible for regulating the body's metabolism, the test serves to evaluate thyroid gland function and the body’s energy use.

 

T3 Uptake,
T4 (Thyroxine) Total
Free T4 Index (T7)

  • Test Code: 7020
  • CPT Code: 84436, 84479
  • Alternate Name: Thyroid Panel Blood Test
  • Test Instructions : --

    Please do not exercise prior to testing. It is best that your blood is taken in a rested state.

  • Fasting: No
  • Methodology: Immunoassay (IA)
  • Results In: 1-3

    Note: Turn around times on results are an estimate and are not guaranteed. The lab may need additional time due to holidays, confirmation/repeat testing, etc. You can contact us to discuss when your results should be ready and we will contact the lab on your behalf immediately.

T3 Uptake 22-35 %


T4 (Thyroxine), Total

  Male
(mcg/dL)
Female
(mcg/dL)
<1 Month 4.5-17.2 4.5-17.2
1-23 Months 5.9-13.9 5.9-13.9
2-12 Years 5.7-11.6 5.7-11.6
13-20 Years 5.1-10.3 5.3-11.7
>20 Years 4.9-10.5 5.1-11.9
Free T4 Index (T7) 1.4-3.8
$45.00 $30.00

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