20 million people in the US have a thyroid disorder, 60% are unaware they have one. Suboptimal thyroid function can also create symptoms of hypothyroidism, even when labs are in normal ranges. The thyroid function is best tested through blood serum analysis. Quest Diagnostics is a nationwide laboratory which can provide draw facilities and analysis of several key tests for thyroid function, including:
 
TSH
Free T4 (thyroxine)
Free T3 (triiodothyronine)
Reverse T3
Thyroid antibodies:
anti-thyroperoxidase
anti-thyroglobulin
 
May be helpful for those experiencing:
Fatigue
Brain Fog                                                       
Bloating 
Weight Gain 
Mood Swings 
Joint Pain/Inflammation
Muscle aches/pains
Constipation 
Diarrhea 
Depression 
Hair loss
Dry Skin
Anxiety
Palpitations
Heat or Cold Intolerance
Swelling
 
Consider assessing Adrenal Function through at-home saliva collection as well!
 
Cost Breakdown:
TSH: $6.00 (charged at cost)
Free T4: $8.00  (charged at cost)
Free T3: $7.00  (charged at cost)
Reverse T3: $15.00  (charged at cost)
Thyroid antibodies: $54.32  (charged at cost)
Venipuncture fee: $15.00  (charged at cost)
Specimen Coordination Fee: $60 (covers administrative handling, ordering and logistics)
TOTAL: $165.32
 
⚠️ Lab prices are charged at cost. The coordination fee is separate and non-refundable.
This purchase does not include interpretation or medical advice.
 
📄SAMPLE REPORT (not available at this time) 
🔬Specimens are collected by a phlebotomist at a Quest Diagnostics Patient Service Center. Instructions for scheduling nationwide are provided by email after purchase.
In-home collection may be purchased through Quest Mobile if preferred, information will be sent via email after purchase.
 
Lab results will be sent directly to you via email or through our secure Charm Portal. Details are provided via email after your purchase.
 
Turnaround Time: 7-14 business days once the lab receives the sample.
Note: Turnaround 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.
 
Want help understanding your results?
Add a 40 minute virtual review session to our purchase!
Naturopathic Doctor review - $173
Functional Nutritionist review - $99
 
 
Additional Reading:
PCNM Article Thyroid Function: Top 5 Ways to Improve It!
Thyroid Dysfunction in Non-Pregnant Adults
 
DISCLAIMER:
This lab test is provided for informational and educational use only. Purchasing a lab test does not establish a doctor-patient relationship. To receive personalized interpretation or care recommendations, please book a separate consultation.