31233 Nsl/sinus ndsc diagnosis max sinusc
Also known as: diagnostic sinus endoscopy maxillary, antral endoscopy, maxillary sinus evaluation
Diagnostic nasal and paranasal sinus endoscopy with visualization of maxillary sinus, typically via puncture of maxillary antrum.
Clinical Context
Endoscopic evaluation of maxillary sinus anatomy and pathology. May include antral puncture for improved visualization of posterior maxillary cavity.
RVU Breakdown
| Work RVU | 2.13 |
| Practice Expense RVU | 5.73 |
| Malpractice RVU | 0.30 |
| Total RVU | 8.16 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.