Thyroid TSH Function Test
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Please select at least one option
Please see the Early Menopause Panel.
Please seek immediate care from your primary care physician.
This test measures the level of thyroid stimulating hormone, or TSH, in your blood. If your TSH level is abnormal, your sample will be further tested at no cost to you to help evaluate for a thyroid disorder.
Treatment options may be available. See "After the Test" section.
Must be 18+ years of age to purchase
Orders not permitted in: AK, HI, AZ
Type of samples to be collected:
Blood (venipuncture—a needle is used to draw blood from a vein)
This test features additional testing, see ‘Reflex’ section for details.
The benefits of testing
You can get the information you need to support a healthy life - for yourself.
Take control of your health
Conveniently shop and pay online for lab tests without a doctor's visit. An independent physician will review your request and if appropriate, confirm your order and offer oversight.
Schedule and manage your appointments
Conveniently schedule your appointment online at one of our Quest Patient Service Centers or drive-through locations. Certain tests may also offer self-testing home delivery.
Get your results online
View your results through your secure account online. And it's easy to share the result with your doctor.
If you have been diagnosed with a thyroid disorder, you may have your thyroid function checked more frequently. Consult with your healthcare provider to determine a longer-term care plan.
• Family history of thyroid disease
• People over age 50
• Have an autoimmune disease such as type 1 diabetes
• History of thyroid surgery
• Radiation treatment for a past thyroid condition
• Recent pregnancy
• Taking medication high in iodine