68840 Explore/irrigate tear ducts
Surgery
Global 10d
Also known as: lacrimal system exploration, duct irrigation
Exploration and irrigation of lacrimal drainage system including canaliculus and nasolacrimal duct.
Clinical Context
Used for diagnostic evaluation or to remove debris/obstruction from tear system. Common indications include suspected obstruction, foreign body, or system patency verification.
RVU Breakdown
| Work RVU | 1.27 |
| Practice Expense RVU | 2.66 |
| Malpractice RVU | 0.09 |
| Total RVU | 4.02 |
Est. Medicare Payment
$134.27
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.