G0453 Cont intraop neurological monitor
Also known as: neuro-monitoring, IONM, intraop monitoring spinal cord
Continuous intraoperative neuro-monitoring during surgical procedure to assess spinal cord and nerve function in real-time.
In Plain Language
nerve monitoring during surgery
Clinical Context
Real-time monitoring of neural function (motor and sensory pathways) during spinal, brainstem, or nerve-threatening procedures.
RVU Breakdown
| Work RVU | 0.60 |
| Total RVU | 0.60 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
G-codes are CMS-specific HCPCS codes for services not covered by standard CPT. Documentation requirements follow the same standards as the equivalent CPT service. Check Medicare LCD/NCD policies for coverage criteria.
How This Code Compares
With a work RVU of 0.60, this code ranks in the 33rd percentile among G Codes codes — 1.6x below the median (0.97). The highest wRVU in this category is 20.41.
Specialties
Frequently Asked Questions
What is CPT code G0453?
CPT G0453 (Cont intraop neurological monitor) is a G Codes code. Continuous intraoperative neuro-monitoring during surgical procedure to assess spinal cord and nerve function in real-time.
Who uses CPT code G0453?
CPT G0453 is used by Neurosurgery, Orthopedic Surgery. Real-time monitoring of neural function (motor and sensory pathways) during spinal, brainstem, or nerve-threatening procedures.
When is CPT G0453 used?
Real-time monitoring of neural function (motor and sensory pathways) during spinal, brainstem, or nerve-threatening procedures.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.