42310 Drainage of salivary gland
Surgery
Global 10d
Also known as: duct drainage, salivary gland drainage
Surgical incision and drainage of a salivary gland duct obstruction, typically for superficial or submandibular gland involvement.
Clinical Context
Treatment of salivary duct obstruction, sialolith, or mucus plug by intraoral drainage to restore saliva flow and resolve symptoms.
RVU Breakdown
| Work RVU | 1.57 |
| Practice Expense RVU | 3.69 |
| Malpractice RVU | 0.22 |
| Total RVU | 5.48 |
Est. Medicare Payment
$183.03
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.