The average test for the Hyperthyroidism Pentathlon is between$100-$200. Patients can check the levels of free T3, T4, and thyroid stimulating hormone (TSH), which can be used to see if they are suffering from hyperthyroidism and to assess the effectiveness of treatment for hyperthyroidism. The cost of FT3, FT4, and TSH is around$100, and if the patient is checking for total T3 and T4, the cost is between$150 and$200, depending on the price of the local hospital. The Thyroglobulin is an important test to assess the patient’s thyroid function and the effect of thyroid treatment.