74190 Peritoneogram rs & i
Also known as: Peritoneogram
Peritoneography with radiographic spot imaging to visualize the peritoneal cavity and assess peritoneal pathology.
In Plain Language
X-ray of the abdominal lining with contrast
Clinical Context
Evaluates peritoneal disease, ascites characterization, and abdominal masses. Rarely performed with modern imaging availability.
RVU Breakdown
| Work RVU | 0.48 |
| Total RVU | 0.48 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Radiology codes require a written order, clinical indication, and a formal interpretation report. The professional component (modifier -26) and technical component (modifier -TC) may be billed separately.
How This Code Compares
With a work RVU of 0.48, this code ranks in the 28th percentile among Radiology codes — 1.7x below the median (0.81). The highest wRVU in this category is 11.57.
Specialties
Frequently Asked Questions
What is CPT code 74190?
CPT 74190 (Peritoneogram rs & i) is a Radiology code. Peritoneography with radiographic spot imaging to visualize the peritoneal cavity and assess peritoneal pathology.
Who uses CPT code 74190?
CPT 74190 is used by Radiology, General Surgery. Evaluates peritoneal disease, ascites characterization, and abdominal masses. Rarely performed with modern imaging availability.
When is CPT 74190 used?
Evaluates peritoneal disease, ascites characterization, and abdominal masses. Rarely performed with modern imaging availability.
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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.