CPT® Code 82626

The CPT® Code 82626 refers to a laboratory test specifically designed to measure the levels of dehydroepiandrosterone (DHEA) in the blood. DHEA is a steroid hormone that serves as a precursor to both male and female sex hormones and is primarily produced in the adrenal glands from cholesterol. In addition to the adrenal glands, small amounts of DHEA can also be synthesized in the brain, ovaries, and testes. The measurement of DHEA levels is clinically significant, as elevated concentrations may suggest increased adrenal activity, which can be associated with conditions such as benign adrenal hyperplasia, malignant adrenal tumors, and polycystic ovarian syndrome. Clinically, patients with elevated DHEA levels may exhibit symptoms such as ambiguous external genitalia, precocious puberty in males, and virilization in females. In adult women, high DHEA levels can lead to symptoms like hirsutism (increased body hair), menstrual irregularities, and infertility. Conversely, adult males with elevated DHEA levels are often asymptomatic. On the other hand, low levels of DHEA can have detrimental effects on various bodily functions, including bone formation, body composition, insulin and glucose metabolism, and sexual drive. The test is performed by obtaining a blood sample through venipuncture, which is a separately reportable procedure. The serum or plasma obtained from the blood sample is then analyzed using quantitative high-performance liquid chromatography-tandem mass spectrometry, a sophisticated technique that allows for precise measurement of hormone levels.