CPT code 1010T describes use of a retinal-based eye-tracking system to record and analyze eye movements without spatial calibration, including fixation, microsaccades, drift, and horizontal saccades in one or both eyes; the service involves data acquisition, clinical interpretation by the provider, and preparation of a report, typically performed as a diagnostic or functional neuro-ophthalmology assessment in an outpatient clinic or specialty ophthalmology/neurology practice.

For related coverage guidance, see recent payer policy updates: Lumbar Microdiscectomy, Artificial Cervical Intervertebral Disc, Lumbar Decompression.