27475 Surgery to stop leg growth
Also known as: epiphysiodesis, growth plate arrest, physeal closure
Surgical closure of growth plates (epiphysiodesis) or arrest of bone growth in the distal femur or proximal tibia to prevent or correct limb length discrepancy.
In Plain Language
stopping growth in part of the leg bone
Clinical Context
Used for limb length discrepancy prevention in growing children by selectively arresting growth on the longer side.
RVU Breakdown
| Work RVU | 8.71 |
| Total RVU | 8.71 |
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 8.71, this code ranks in the 53rd percentile among Surgery codes — 1.1x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 27475?
CPT 27475 (Surgery to stop leg growth) is a Surgery code. Surgical closure of growth plates (epiphysiodesis) or arrest of bone growth in the distal femur or proximal tibia to prevent or correct limb length discrepancy.
What is the wRVU value for CPT 27475?
The work RVU for CPT 27475 is 8.71. This code is primarily used by Pediatric Orthopedics, Orthopedic Surgery. It has a 90-day global period.
When is CPT 27475 used?
Used for limb length discrepancy prevention in growing children by selectively arresting growth on the longer side.
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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.