CPT® Code 78001

Deleted

The CPT® Code 78001 refers to a diagnostic procedure known as thyroid uptake, specifically involving multiple determinations. This procedure is utilized to assess the functionality of the thyroid gland by measuring the absorption of radioactive iodine isotopes. During the test, a physician administers a radioactive iodine isotope into the patient's body, which is then absorbed by the thyroid gland located in the neck. The primary purpose of this procedure is to evaluate how effectively the thyroid gland is taking up iodine, which is crucial for the production of thyroid hormones. By making multiple determinations, the physician can gather comprehensive data on the rate of iodine absorption over a specified period. This information is vital for diagnosing various thyroid conditions, including hyperthyroidism or hypothyroidism. It is important to note that if the test is conducted after the administration of a hormone intended to enhance iodine uptake, a different code, CPT® 78003, should be used instead. This distinction is essential for accurate medical coding and billing practices.