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Thyroid Stimulating Hormone (TSH) Test

Sample Type:
Collection Method:Visit a Labcorp Location
HSA/FSA Accepted
Interested in testing your hormones? Consider starting with your thyroid.

Your thyroid is essential to your health and wellbeing. From how fast your heart beats to how quickly your body burns calories, your thyroid directly influences factors as subtle as your mood and as vital as your fertility.

This test measures thyroid stimulating hormone (TSH): a hormone that stimulates the thyroid to produce T4 (thyroxine) and T3 (triiodothyronine), two hormones that play a critical role in controlling the body’s metabolism. Typically, changes in your thyroid hormones can result in significant changes to your TSH level, indicating potential problems related to the function of your thyroid.


If you’re taking a supplement containing biotin (also called vitamin B7 or B8, vitamin H, or coenzyme R), commonly found in products promoting nail, skin, and hair health, it is recommended that you wait at least 72 hours from your last dose before sample collection.

Why Consider This Test


More than 12 percent of the U.S. population will develop a thyroid condition during their lifetime; up to 60 percent of those with thyroid disease are unaware of their condition.2

    Female Health and Fertility

    Women are five to eight times more likely than men to have thyroid problems. Hypothyroidism is a leading cause of difficulty in achieving and maintaining pregnancy.2

    Proactive Prevention

    Undiagnosed thyroid disease may put patients at risk for certain serious conditions, such as cardiovascular disease, osteoporosis, and infertility.2

    Icon Representation of Wellness


    1. “Thyroid Stimulating Hormone (TSH).” Lab Tests Online, The American Association for Clinical Chemistry,
    2. “General Information/Press Room.” American Thyroid Association,

    Packages With This Test

    Women's Health Blood Test:

    You take care of everything else—let us help you take care of you.

    How To Get This Test

    1. Choose Your Tests

    Shop for tests and pay online. An independent physician will review and approve your test requests; no doctor’s visit is required.


    2. Provide Your Sample

    Take the requisition number we emailed you, along with a photo ID, to a Labcorp location for sample collection.


    3. Access Your Results Online

    View your easy-to-read results online in your Labcorp OnDemand account. For certain results that require prompt attention, you will also be contacted by PWN health via phone or mail.


    Getting My Results

    We've made getting your results easier and more convenient than ever. View your easy-to-read results online in your Pixel by Labcorp account. For certain results that require prompt attention, you will also be contacted by phone or mail. To view a sample report click the "sample report" button below.

    View sample results

    Sample Report