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Official Description

Optical coherence tomography (OCT) of retina, remote, patient-initiated image capture and transmission to a remote surveillance center, unilateral or bilateral; initial device provision, set-up and patient education on use of equipment

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Optical coherence tomography (OCT) is a non-invasive imaging technique that provides high-resolution cross-sectional images of the retina, which is crucial for diagnosing and managing various retinal diseases. The CPT® Code 0604T specifically refers to a remote, patient-initiated OCT procedure that allows patients to capture and transmit images of their retina from the comfort of their home. This innovative approach is particularly beneficial for individuals suffering from neovascular retinal diseases, such as exudative age-related macular degeneration, which can lead to significant vision loss if not monitored and treated promptly. The home-based OCT device is designed to be user-friendly, enabling patients to perform the imaging after receiving a brief tutorial on its operation. The device resembles an upright computer monitor with a screen and built-in binoculars, allowing patients to easily position their eyes for optimal imaging. Once the images are captured, advanced algorithms utilizing artificial intelligence analyze the data and generate reports that are sent to the treating physician. This remote monitoring capability enhances the management of retinal diseases by facilitating timely interventions based on real-time data, thus improving patient outcomes and preserving vision. The initial provision of the device, its setup, and the necessary patient education on its use are all encompassed within the scope of CPT® Code 0604T.

© Copyright 2026 Coding Ahead. All rights reserved.

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