Thyroid Testing lab tests in Private MD Lab Test Test Cost Thyroid Profile w/ TSH - TSH Thyroid Panel $55.99 Thyroid Antibodies $136.99 Thyroid Peroxidase (TPO) Antibodies - TPO Test $84.99 Thyroid-Stimulating Hormone (TSH) - TSH Test $50.99 Thyroid Peroxidase (TPO) and Thyroglobulin Antibodies (TAA) $104.49 Thyroid-Stimulating Immunoglobulin (TSI) - Thyroid Stimulating Immunoglobulin Test $112.99