CPT® Code 0473T

1. Indications

The procedure associated with CPT® Code 0473T is indicated for patients experiencing profound vision loss due to specific ocular conditions. The following conditions are explicitly recognized as indications for this procedure:

• Retinitis Pigmentosa A genetic disorder that leads to the degeneration of photoreceptor cells in the retina, resulting in progressive vision loss.
• Age-Related Macular Degeneration A common eye condition among older adults that leads to the deterioration of the macula, the central part of the retina, causing loss of central vision.

2. Procedure

The procedure for CPT® Code 0473T involves several critical steps to ensure the effective evaluation and reprogramming of the retinal prosthesis. Each step is designed to optimize the functionality of the device and enhance the patient's visual experience.

• Device Evaluation The healthcare professional conducts a comprehensive assessment of the retinal prosthesis to determine its current operational status. This evaluation includes checking the device's connections, functionality, and overall performance to ensure it is working as intended.
• Interrogation of the Device Following the evaluation, the healthcare provider interrogates the device using specialized equipment. This process involves retrieving data from the retinal prosthesis to analyze its performance and identify any necessary adjustments.
• Reprogramming If the interrogation reveals that adjustments are needed, the healthcare professional will proceed with reprogramming the device. This step may involve modifying the electrical stimulation parameters to enhance the patient's visual perception and comfort.
• Visual Training When performed, visual training is provided to the patient to help them adapt to the retinal prosthesis. This training is crucial for maximizing the benefits of the device and involves exercises and techniques aimed at improving visual function.
• Review and Report Finally, the healthcare professional compiles a detailed report of the evaluation, interrogation, and any adjustments made to the device. This report is essential for documenting the procedure and ensuring continuity of care.

3. Post-Procedure

After the procedure associated with CPT® Code 0473T, patients may require follow-up appointments to monitor the effectiveness of the reprogramming and visual training. It is important for healthcare professionals to assess the patient's adaptation to the retinal prosthesis and make any further adjustments as necessary. Patients may also be advised on specific exercises or activities to enhance their visual skills and overall experience with the device. Continuous support and education are vital to ensure that patients can effectively utilize the retinal prosthesis to improve their quality of life.