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Official Description

Electroencephalogram (EEG), continuous recording, physician or other qualified health care professional review of recorded events, analysis of spike and seizure detection, interpretation, and summary report, complete study; greater than 60 hours, up to 84 hours of EEG recording, with video (VEEG)

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 95724 refers to a comprehensive procedure known as a long-term electroencephalogram (EEG) that involves continuous recording of brain wave activity for a duration exceeding 60 hours, specifically up to 84 hours. This procedure is crucial for capturing and analyzing the electrical activity of the brain, particularly in patients experiencing seizures or other neurological abnormalities. The continuous recording is often accompanied by video monitoring (VEEG), which allows healthcare professionals to observe the patient's brain activity in real-time, especially during seizure events. This dual approach enhances the accuracy of the diagnosis by correlating the recorded electrical activity with observable clinical events. The procedure is performed by a physician or another qualified healthcare professional who reviews the recorded data, conducts an analysis focused on spike and seizure detection, and provides a detailed interpretation along with a summary report upon completion of the study. The professional component of this service is essential for diagnosing specific seizure types, monitoring treatment efficacy, and determining the potential for surgical intervention in epilepsy cases. Additionally, long-term EEGs may be utilized in critically ill patients to identify new or worsening neurological conditions. The reporting of this code is specifically for the professional services rendered during the EEG/VEEG, emphasizing the importance of thorough documentation and interpretation of the findings for optimal patient care.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The long-term electroencephalogram (EEG) represented by CPT® Code 95724 is indicated for several clinical scenarios, particularly when detailed monitoring of brain activity is required. The following conditions may warrant the use of this procedure:

  • Seizure Disorders - To diagnose the specific type and location of seizures, which is critical for determining appropriate treatment options.
  • Monitoring Treatment - To assess the effectiveness of current treatment regimens for epilepsy or other seizure-related conditions.
  • Diagnostic Differentiation - To distinguish between seizure disorders and other neurological abnormalities that may present with similar symptoms.
  • Surgical Evaluation - To evaluate whether a patient’s epilepsy may be amenable to surgical intervention based on the findings from the EEG.
  • Neurological Changes - To screen for new or adverse neurological changes in seriously ill patients, providing critical information for ongoing management.

2. Procedure

The procedure for conducting a long-term EEG with video monitoring involves several key steps that ensure accurate data collection and analysis. The following outlines the procedural steps:

  • Step 1: Patient Preparation - The patient is prepared for the EEG by having electrodes placed on the scalp. These electrodes are strategically positioned to capture electrical activity from various regions of the brain. The placement is crucial for obtaining comprehensive data during the recording period.
  • Step 2: Continuous Recording - Once the electrodes are in place, continuous EEG recording begins. This recording must last for more than 60 hours, up to a maximum of 84 hours. During this time, the patient's brain activity is monitored closely, and the recording is initiated when the EEG machine is activated.
  • Step 3: Video Monitoring - Concurrently with the EEG recording, video monitoring (VEEG) is conducted. This involves capturing visual data of the patient, allowing healthcare professionals to correlate observed behaviors with the electrical activity recorded by the EEG. The video monitoring should occur for at least 80% of the recording time to ensure comprehensive analysis.
  • Step 4: Data Review and Analysis - After the recording period, a physician or qualified healthcare professional reviews the recorded EEG data. This review includes a detailed analysis focused on detecting spikes and seizures, as well as identifying any abnormal brain activity.
  • Step 5: Interpretation and Reporting - Following the analysis, the healthcare professional compiles a summary report that includes a diagnostic interpretation of the findings. This report outlines the results of the EEG, any detected seizure activity, and recommendations for further management based on the recorded data.

3. Post-Procedure

Post-procedure care following a long-term EEG with video monitoring involves several considerations. After the completion of the EEG recording, the patient may be monitored for any immediate effects of the procedure, although there are typically no significant side effects associated with the EEG itself. The healthcare provider will review the summary report generated from the EEG analysis and discuss the findings with the patient and their family. This discussion may include recommendations for further diagnostic testing, adjustments to treatment plans, or referrals to specialists if necessary. Additionally, the healthcare team may provide guidance on any follow-up appointments or additional monitoring that may be required based on the results of the EEG. Overall, the post-procedure phase is essential for ensuring that the patient receives appropriate care and management based on the findings from the EEG study.

Short Descr EEG PHY/QHP>60<84 HR W/VEEG
Medium Descr EEG COMPLETE STD PHYS/QHP>60 HR<84 HR W/VEEG
Long Descr Electroencephalogram (EEG), continuous recording, physician or other qualified health care professional review of recorded events, analysis of spike and seizure detection, interpretation, and summary report, complete study; greater than 60 hours, up to 84 hours of EEG recording, with video (VEEG)
Status Code Active Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 0 - No payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Items and Services Not Billable to the MAC
Type of Service (TOS) 1 - Medical Care
Berenson-Eggers TOS (BETOS) none
MUE 1
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
GC This service has been performed in part by a resident under the direction of a teaching physician
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
77 Repeat procedure by another physician or other qualified health care professional: it may be necessary to indicate that a basic procedure or service was repeated by another physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 77 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
GA Waiver of liability statement issued as required by payer policy, individual case
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GW Service not related to the hospice patient's terminal condition
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
Date
Action
Notes
2020-01-01 Added Code added.
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