28715 Arthrodesis triple
Also known as: triple fusion, triple arthrodesis, subtalar-talonavicular fusion
Surgical arthrodesis (fusion) of the triple joint complex (talonavicular, subtalar, and calcaneocuboid joints), permanently fusing these three joints to correct hindfoot varus/valgus deformity.
In Plain Language
Triple joint fusion; Hindfoot fusion; Foot alignment surgery
Clinical Context
Used for severe hindfoot varus or valgus deformity, neuromuscular foot deformity, or post-traumatic arthritis affecting multiple hindfoot joints.
RVU Breakdown
| Work RVU | 13.08 |
| Total RVU | 13.08 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 90-day global period, which includes the day of the procedure, 1 day preoperative, and 90 days of postoperative care. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 13.08, this code ranks in the 68th percentile among Surgery codes — 1.6x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 28715?
CPT 28715 (Arthrodesis triple) is a Surgery code. Surgical arthrodesis (fusion) of the triple joint complex (talonavicular, subtalar, and calcaneocuboid joints), permanently fusing these three joints to correct hindfoot varus/valgus deformity.
What is the wRVU value for CPT 28715?
The work RVU for CPT 28715 is 13.08. This code is primarily used by Orthopedic Surgery, Foot and Ankle Surgery. It has a 90-day global period.
When is CPT 28715 used?
Used for severe hindfoot varus or valgus deformity, neuromuscular foot deformity, or post-traumatic arthritis affecting multiple hindfoot joints.
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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.