CPT® Code 82120

A CPT® Code 82120 refers to the qualitative analysis of amines in vaginal fluid, specifically aimed at detecting bacterial vaginosis. This procedure is essential for patients who present with symptoms such as vaginal discharge and an unpleasant odor. During the test, a sample of vaginal fluid is collected using a swab and then placed onto specialized test media designed for this analysis. The qualitative aspect of the test indicates that it determines the presence or absence of certain substances, rather than measuring their exact quantities. The test employs a rapid colorimetric method utilizing layered thin-film technology, which allows for a quick assessment of alkali volatilizable amines in the vaginal fluid. The results obtained from this test are crucial for the physician, as they are used alongside a clinical evaluation to either confirm or exclude bacterial vaginosis as the underlying cause of the patient's symptoms. This procedure plays a significant role in guiding appropriate treatment options for the patient.