The thyroid produces a hormone that regulates the body’s metabolism and growth. Autoimmune thyroid disorders can cause the thyroid gland to either make too much thyroid hormone (Hyperthyroidism) or too little thyroid hormone (Hypothyroidism). Common tests for diagnosing thyroid disorders are Thyroid-stimulating Immunoglobulin (TSI), Thyroid Antibodies test, and the Iodine Urine Test, 24-Hour. Thank you for browsing our selection of Thyroid blood tests and panels. Shop additional Autoimmune Tests confidentially and order online without insurance or a doctor's note.
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Walk-In Lab is contracted with LabCorp (LC) and Quest Diagnostics (QD) for routine lab testing. Please choose LC or QD to complete your order. If you prefer to receive a kit by mail for specimen collection, please see our Home Test Kits. LC and QD tests must be ordered separately.
LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.
Quest Diagnostics: Online lab testing is prohibited in NY, NJ and RI.
A Thyroid Antithyroglobulin Antibody (TAA) Blood Test helps diagnose an autoimmune thyroid disease and separate it from other forms of thyroiditis.More Info
A TPO Blood Test provides a differential diagnosis of hypothyroidism and thyroiditis.More Info
The TSI Blood Test aids in the diagnosis of autoimmune disorders which affect the ThyroidMore Info
An Iodine Urine Test, 24-Hour measures urinary iodine, an element essential for thyroid function.More Info
A Cortisol, Free And Cortisone with Creatinine Urine Test is useful in the detection of Cushing's syndrome when free cortisol concentrations are elevated.More Info
A Thyrotropin Receptor Antibody Blood Test is used in the diagnosis of hyperthyroidism and Graves' disease.More Info