15840 Nerve palsy fascial graft
Also known as: fascial nerve graft, fascial graft
Nerve graft using fascia for repair of facial nerve paralysis or other nerve injuries affecting function and facial aesthetics.
In Plain Language
Nerve repair using fascia tissue
Clinical Context
Used for nerve paralysis reconstruction when gaps exist in nerve continuity. Fascia is less robust than muscle but suitable for certain applications in facial nerve repair.
RVU Breakdown
| Work RVU | 14.62 |
| Total RVU | 14.62 |
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 14.62, this code ranks in the 72nd percentile among Surgery codes — 1.8x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 15840?
CPT 15840 (Nerve palsy fascial graft) is a Surgery code. Nerve graft using fascia for repair of facial nerve paralysis or other nerve injuries affecting function and facial aesthetics.
What is the wRVU value for CPT 15840?
The work RVU for CPT 15840 is 14.62. This code is primarily used by Plastic Surgery, Facial Surgery, Microsurgery. It has a 90-day global period.
When is CPT 15840 used?
Used for nerve paralysis reconstruction when gaps exist in nerve continuity. Fascia is less robust than muscle but suitable for certain applications in facial nerve repair.
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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.