66183 Insert anterior drainage device
Surgery
Global 90d
Also known as: anterior chamber drain, AC drain, Glaucostat
Insertion of anterior chamber drainage device, without extraocular reservoir; initial surgery.
Clinical Context
Minimally invasive glaucoma surgery with drainage device in anterior chamber. Newer MIGS procedure.
RVU Breakdown
| Work RVU | 12.87 |
| Practice Expense RVU | 12.48 |
| Malpractice RVU | 1.04 |
| Total RVU | 26.39 |
Est. Medicare Payment
$881.43
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.