51728 Cystometrogram with vp
Also known as: CMG with voiding pressures, cystometrography with voiding study
Cystometrogram with voiding pressure study, cystometry combined with measurement of detrusor pressure during voiding.
In Plain Language
bladder pressure test during urination
Clinical Context
Urodynamic evaluation measuring bladder pressure during emptying phase for obstructive or neurogenic dysfunction assessment.
RVU Breakdown
| Work RVU | 2.06 |
| Total RVU | 2.06 |
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. This code has a 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 2.06, this code ranks in the 14th percentile among Surgery codes — 3.9x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 51728?
CPT 51728 (Cystometrogram with vp) is a Surgery code. Cystometrogram with voiding pressure study, cystometry combined with measurement of detrusor pressure during voiding.
What is the wRVU value for CPT 51728?
The work RVU for CPT 51728 is 2.06. This code is primarily used by Urology.
When is CPT 51728 used?
Urodynamic evaluation measuring bladder pressure during emptying phase for obstructive or neurogenic dysfunction 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.