CPT® Code 82024

The CPT® Code 82024 refers to the measurement of adrenocorticotropic hormone (ACTH) levels through a blood test. Adrenocorticotropic hormone, also known as corticotropin, is a polypeptide tropic hormone that is secreted by the anterior pituitary gland. Its secretion is stimulated by biological stress and plays a crucial role in the body's response to stress. ACTH is integral to the hypothalamic-pituitary-adrenal (HPA) axis, which regulates the production and release of corticosteroids, including cortisol, from the adrenal cortex. The measurement of ACTH levels is essential for diagnosing and managing various conditions related to adrenal function and stress response. To obtain the necessary sample for testing, a blood sample is collected through a procedure known as venipuncture, which is separately reportable. Once collected, the plasma is frozen and subsequently analyzed using a quantitative chemiluminescent immunoassay. It is important to note that certain synthetic ACTH preparations may not be detectable using this testing method, which can impact the interpretation of results.