Thyroid Testing lab tests in LabsMD Lab Test Test Cost Thyroid-Stimulating Immunoglobulin (TSI) - Thyroid Stimulating Immunoglobulin Test $119.00 Thyroid Check Deluxe $270.00 Thyroxine (T4) Total and Tri-iodothyronine (T3) Total $72.00 Thyroid Peroxidase (TPO) Antibodies - TPO Test $89.00 Thyroid Profile II (Comprehensive) $111.00 Thyroid Profile w/ TSH - TSH Thyroid Panel $49.00 Thyroid Peroxidase (TPO) and Thyroglobulin Antibodies (TAA) $110.00 Thyroid-Stimulating Hormone (TSH) and Free T4 (FT4) - TSH with Reflex to FT4 $65.00 Thyroid Panel with Ferritin and Vitamin D $177.00 Thyroid TSH w/ Free T4 & Free T3 $100.00 Thyroid-Stimulating Hormone (TSH) - TSH Test $54.00