CPT® Code 82415

The CPT® Code 82415 refers to the laboratory test for chloramphenicol, a broad-spectrum antibiotic that is utilized in the treatment of serious bacterial infections. This blood test is specifically designed to monitor the therapeutic drug levels of chloramphenicol in a patient's system. Monitoring is crucial because elevated levels of chloramphenicol can lead to significant adverse effects, including bone marrow suppression, which is typically reversible, and aplastic anemia, a potentially fatal condition. The procedure involves obtaining a blood sample through venipuncture, which is a separate reportable procedure. The analysis of the serum or plasma is conducted using high-performance liquid chromatography (HPLC), a sophisticated technique that allows for precise measurement of drug concentrations in the blood. This testing is essential for ensuring that patients receive the appropriate dosage of chloramphenicol while minimizing the risk of serious side effects associated with its use.