CPT® Code 92355

The CPT® Code 92355 refers to the fitting of a spectacle mounted low vision aid, specifically a telescopic or other compound lens system. This procedure involves a technician who assists the patient by fitting a low vision aid onto their existing eyeglasses, commonly known as spectacles. These aids are designed to enhance the visual capabilities of individuals with low vision by magnifying objects, thereby improving their ability to see. The low vision aids can be tailored for use with one or both eyes, depending on the patient's specific needs. The fitting process begins with an evaluation of the existing frame to ensure it provides a proper fit and comfort for the patient. Once the frame is deemed suitable, the low vision aid is securely attached to the spectacles. Following the attachment, the patient receives instructions on how to use the aid effectively. A practical test is conducted where the patient uses a reading card, initially holding it close to the tip of their nose and gradually pushing it away until the text comes into focus. The optimal distance for achieving the best focus varies based on the size of the print or object being viewed. It is important to note that for a single element low vision aid system, such as a magnifier, the appropriate code to use is 92354, while code 92355 is specifically designated for more complex systems that include telescopic, microscopic, or other compound lens configurations.