21740 Reconstruction of sternum
Also known as: sternal reconstruction, sternal repair reconstruction
Reconstruction of sternum. Surgical restoration of sternal anatomy and function using various techniques including osteoplastic flaps, prosthetic materials, or soft tissue flap coverage.
In Plain Language
breastbone reconstruction surgery; sternal repair with reconstruction
Clinical Context
Used for restoration of sternal defects from trauma, infection, or resection. Reconstruction restores chest wall integrity and provides soft tissue coverage over underlying mediastinal structures.
RVU Breakdown
| Work RVU | 17.13 |
| Total RVU | 17.13 |
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 17.13, this code ranks in the 77th percentile among Surgery codes — 2.1x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21740?
CPT 21740 (Reconstruction of sternum) is a Surgery code. Reconstruction of sternum. Surgical restoration of sternal anatomy and function using various techniques including osteoplastic flaps, prosthetic materials, or soft tissue flap coverage.
What is the wRVU value for CPT 21740?
The work RVU for CPT 21740 is 17.13. This code is primarily used by Thoracic Surgery, Plastic Surgery. It has a 90-day global period.
When is CPT 21740 used?
Used for restoration of sternal defects from trauma, infection, or resection. Reconstruction restores chest wall integrity and provides soft tissue coverage over underlying mediastinal structures.
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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.