Thyroid Disorder Monitoring — Initial

Thyroid Disorder Monitoring — Initial

Measure key hormones in thyroid function for those diagnosed with a thyroid disorder. This test should only be purchased as directed by your physician or if you are undergoing treatment for hypothyroidism. If your test results are abnormal, an independent physician may be able to provide you with treatment options. Read more
Test details

Sample type:
You do not need to do anything special to prepare for the sample collection. Fasting is not required for this test.
Test type: In Person
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$86.25 $115.00
+ $9.10 Physician Service Fee
Unfortunately this test is not right for you based on your responses.

What Icon
This test measures the levels of thyroid stimulating hormone (TSH), thyroxine (T4), and thyroid peroxidase (TPO) antibodies in your blood.
Who Icon
Must be 18+ years of age to purchase.
How Icon
Schedule an appointment, then visit one of the Quest Diagnostics Patient Service Centers
About the Test

The Thyroid Disorder Monitoring, Initial Test Panel measures the levels of TSH, T4, and TPO antibodies in your blood. These markers help determine whether your treatment plan is working properly to manage your thyroid disease. This test is intended as a follow-up for those being provided a treatment option after taking our Thyroid Function Test.


Noticeable changes in your metabolism (weight, temperature, and energy) may be a sign or symptom that there is too much or too little TSH in your blood. If TSH levels are too high or too low, this may indicate your thyroid is overactive (hyperthyroidism) or underactive (hypothyroidism). With this test panel, TSH, T4 and TPO blood levels are measured to help accurately determine whether your initial or adjusted treatment dosage is providing the correct level of support for your recently diagnosed thyroid disorder. If you have not been diagnosed with a thyroid disorder but you think you may have a thyroid disorder, we strongly recommend you consider the Thyroid Function Test first.


How it works offers 100+ consumer-initiated Quest Diagnostics lab tests to empower you to have more control over your health journey. Choose from a variety of test types that best suit your needs.

  • In-person
  • In-home sample collection

Buy a lab test & schedule an appointment

No doctor visit required for purchase. Book a visit to one of 2000+ Quest locations.


Visit Quest for sample collection


Get fast results online

Access results online as soon as they’re available.


Get physician support

Discuss your results with an independent physician at no extra cost.


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+ in-home sample collection

If in-home service is available in your area, purchase for an additional $79 fee.


Schedule an appointment

After you make a purchase, Quest Mobile will contact you to schedule an in-home sample collection appointment.


In-home sample collection

A Quest Mobile phlebotomist will collect your sample and deliver it to Quest Diagnostics.


Get fast results online

Access results online as soon as they’re available. Discuss your results with an independent physician at no extra cost.


In-home sample collection is not available in all locations.
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