Thyroid Testing Online

Since 2002, Request A Test has been a leader in affordable direct-to-consumer Thyroid Testing online.  The Thyroid is a gland that secretes hormones that regulate critical bodily processes.  Whether you are looking to check thyroid function or screen for disorders like Hyper or Hypothyroidism, Grave's, or Hashimoto's Disease, Request A Test is your source for convenient nationwide thyroid blood testing.


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Discount Thyroid Panels

Request A Test has created various popular thyroid testing panels to offer even deeper savings.   Choose the discount thyroid test panel that meets your needs and get tested today.  Nationwide testing with quick results is at your fingertips.

Go To Individual Test

TSH, Free T3 & Free T4

3 common Thyroid tests

Thyroglobulin Panel

Thyroglobulin Antibody and Thyroglobulin

Thyroid Basic Panel

T4, T3 uptake and Free Thyroxine Index

Thyroid Basic Panel with TSH

T4, T3 uptake, Free Thyroxine Index and TSH

Thyroid Comprehensive Panel with Free

Thyroid Basic Panel with TSH, Free T3 Blood Test and Free T4 Blood Test

Thyroid Comprehensive Panel with Reverse and Free

Thyroid Basic Panel with TSH, Free T3, Free T4 and Reverse T3

Thyroid Ultimate Panel

Thyroid Basic Panel with TSH, Free T3, Free T4 and Reverse T3, TPO, Thyroglobulin

Trinity Protocol

Trinity Medical 15 Tests

Individual Thyroid Tests Online

Request A Test has the most complete online thyroid blood testing offerings available online.  Affordable prices and rapid results for the thyroid test of your choice.

Go To Discount Panels

Calcitonin, Blood


Fluoride, Urine

F, Sodium Fluoride




T3 Total, Triiodothyronine (T3)

T3 Free

Free T3, Triiodothyronine (T3), Free

T3 Reverse

Triiodothyronine (T3) Reverse


Thyroxine, T4 Total, Tetraiodothyronine

T4 Free, Direct

Free T4, T4 Free, Free Thyroxine, Thyroxine (T4), Free, Direct


Thyroid-Stimulating Hormone, Third-generation TSH

TSH and Free T4

Thyroid-stimulating Hormone (TSH) and Free Thyroxine (T4)

TSH and T4

Thyroid-Stimulating Hormone (TSH) and Thyroxine (T4), T4 and TSH

TSI, Blood

Human Thyroid Stimulator (HTS), Thyroid Stimulating Antibody (TSAb), Long-acting Thyroid Stimulator (LATS)

Thyroglobulin Antibody

Thyroid Antithyroglobulin Antibody

Thyroid Antibodies

TPO & Thyroglobulin

Thyrotropin Receptor Antibody Test

TRAb, LATS, TSH Receptor Ab

Contact Request A Test for your affordable Thyroid Testing Online

The Request A Test team is here to help you pick the online Thyroid test that best meets your needs.  Don't see the test you are looking for on our discounted thyroid test menu?  Call us at 1-888-732-2348 for assistance.  Getting convenient lab testing at affordable prices has never been easier.

Not sure which thyroid test you need? Contact Request A Test today!

Online Thyroid Test