28020 Exploration of foot joint
Also known as: ankle arthrotomy, ankle joint exploration, ankle open exploration
Arthrotomy (surgical opening) of the ankle joint or ankle region. This procedure provides direct visualization and access to the ankle joint for diagnosis or treatment of intra-articular pathology.
Clinical Context
Performed for loose bodies, synovitis, early arthritis debridement, or assessment of joint damage. Often part of ankle fracture management or infection evaluation.
RVU Breakdown
| Work RVU | 5.02 |
| Practice Expense RVU | 11.16 |
| Malpractice RVU | 0.70 |
| Total RVU | 16.88 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.
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.