51785 Anal/urinary muscle study
Also known as: comprehensive sphincter EMG, detailed EMG analysis
Anal or urinary sphincter electromyography with complex analysis, extended sphincter EMG study with detailed neuromuscular assessment.
In Plain Language
detailed electrical test of sphincter
Clinical Context
More extensive sphincter EMG evaluation with multiple studies or analysis. Used for complex neurogenic bladder assessment.
RVU Breakdown
| Work RVU | 1.49 |
| Total RVU | 1.49 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 1.49, this code ranks in the 9th percentile among Surgery codes — 5.4x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 51785?
CPT 51785 (Anal/urinary muscle study) is a Surgery code. Anal or urinary sphincter electromyography with complex analysis, extended sphincter EMG study with detailed neuromuscular assessment.
What is the wRVU value for CPT 51785?
The work RVU for CPT 51785 is 1.49. This code is primarily used by Urology, Neurology.
When is CPT 51785 used?
More extensive sphincter EMG evaluation with multiple studies or analysis. Used for complex neurogenic bladder assessment.
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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.