CPT® Code 87486

The CPT® Code 87486 refers to a laboratory test designed to detect the infectious agent Chlamydia pneumoniae through the use of nucleic acid detection techniques, specifically targeting DNA or RNA. Chlamydia pneumoniae is classified as an atypical bacterium that is transmitted from person to person via respiratory secretions. Infections caused by this organism can manifest in various respiratory conditions, including pneumonia, bronchitis, pharyngitis, laryngitis, and sinusitis. The test utilizes an amplified probe technique, which significantly enhances the sensitivity of the assay by exponentially increasing the amount of target nucleic acid present in the sample. This is achieved through methods such as polymerase chain reaction (PCR) or reverse transcriptase polymerase chain reaction (RT-PCR), which replicate the target DNA or RNA sequences into millions of copies. The amplified sequences are then identified using labeled probes that specifically bind to the target nucleic acid sequence. This process allows for a more accurate detection of Chlamydia pneumoniae in respiratory samples, facilitating timely diagnosis and treatment of infections associated with this pathogen.