15758 Free fascial flap microvasc
Also known as: free fascial flap, fascia free flap
Free fascial flap with microvascular anastomosis. Microsurgical transfer of fascia tissue with reconnected blood vessels for specialized reconstruction.
In Plain Language
connective tissue layer moved with blood vessel reattachment; microsurgical fascia transfer
Clinical Context
Used for specialized defects requiring thin tissue coverage, nerve wrapping, or cushioning where free fascial flaps provide optimal outcomes.
RVU Breakdown
| Work RVU | 35.98 |
| Total RVU | 35.98 |
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 35.98, this code ranks in the 96th percentile among Surgery codes — 4.5x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 15758?
CPT 15758 (Free fascial flap microvasc) is a Surgery code. Free fascial flap with microvascular anastomosis. Microsurgical transfer of fascia tissue with reconnected blood vessels for specialized reconstruction.
What is the wRVU value for CPT 15758?
The work RVU for CPT 15758 is 35.98. This code is primarily used by Plastic Surgery, Reconstructive Surgery, Microsurgery. It has a 90-day global period.
When is CPT 15758 used?
Used for specialized defects requiring thin tissue coverage, nerve wrapping, or cushioning where free fascial flaps provide optimal outcomes.
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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.