CPT® Code 95706

Electroencephalogram (EEG), without video, review of data, technical description by EEG technologist, 2-12 hours; with intermittent monitoring and maintenance

The CPT® Code 95706 refers to an electroencephalogram (EEG) procedure that is conducted without video recording, specifically focusing on the review of data and a technical description provided by an EEG technologist. This procedure is characterized by a duration of 2 to 12 hours and includes intermittent monitoring and maintenance. The primary purpose of a long-term EEG is to capture and analyze brain wave activity over an extended period, which is crucial for diagnosing various neurological conditions. The time for this procedure is measured from the moment the actual recording begins and continues for the entire duration of the recording process.

Long-term EEGs are particularly valuable in identifying the specific type and location of seizures, monitoring the effectiveness of ongoing treatment, and distinguishing between seizure disorders and other neurological abnormalities. Additionally, they can help determine the potential for surgical intervention in cases of epilepsy. In critically ill patients, extended EEG services may be employed to detect new or adverse neurological changes that could indicate a deterioration in their condition.

The technical aspects of this procedure include the EEG technologist's responsibilities, which encompass uploading the data generated by the EEG equipment, reviewing the raw data, annotating and editing recognized events—both those generated by the patient and those detected by the machine—and archiving the reviewed data for further evaluation by a physician or qualified personnel. A written report is also produced, documenting the technologist's review of the data and any technical interventions that were performed during the procedure. For cases where unmonitored technician services are provided, alternative codes such as 95705 and 95708 are applicable, while codes 95706 and 95709 are designated for instances involving intermittent monitoring and maintenance. Continuous monitoring and maintenance during the entire recording period are reported using codes 95707 and 95710.