CPT® Code 88112

Cytopathology, selective cellular enhancement technique with interpretation (eg, liquid based slide preparation method), except cervical or vaginal

CPT® Code 88112 refers to a specific laboratory test known as cytopathology, which employs a selective cellular enhancement technique for the interpretation of cellular samples. This procedure is particularly useful in diagnosing a variety of conditions, including malignant and premalignant diseases, infectious or autoimmune diseases, inflammation, immune reactions, cell aging, and amyloidosis. Cytopathology itself is the microscopic examination of cells that either naturally exfoliate from body surfaces or can be collected through methods such as washing or brushing. The selective cellular enhancement technique involves the use of a brush or spatula to gather the specimen, which is then mixed in a liquid medium to suspend and preserve the cells effectively. This process allows for the filtering of the sample, ensuring that the cells are evenly distributed onto a slide in a uniform layer. The pathologist subsequently examines this slide under a microscope, providing a detailed written report of the findings. One of the key advantages of this technique is that it minimizes damage to the cells, thereby enhancing the quality of the sample by reducing the presence of blood, mucus, and other non-diagnostic debris that could obscure the cellular details necessary for accurate diagnosis.