28022 Exploration of foot joint
Also known as: midfoot arthrotomy, tarsal joint exploration, Chopart joint opening
Arthrotomy of the midfoot or tarsal joints. This procedure provides surgical access to midfoot articulations for exploration, debridement, or treatment of intra-articular pathology.
Clinical Context
Used for Lisfranc joint pathology, midfoot arthritis, loose bodies, or post-fracture exploration. Access to complex tarsal anatomy requires careful surgical dissection.
RVU Breakdown
| Work RVU | 4.69 |
| Practice Expense RVU | 9.66 |
| Malpractice RVU | 0.55 |
| Total RVU | 14.90 |
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.