31400 Revision of larynx
Also known as: laryngeal revision, revision laryngoscopy, laryngeal reconstruction revision
Revision surgery of the larynx, addressing post-operative complications or inadequate results from prior laryngeal procedures.
In Plain Language
voice box follow-up surgery
Clinical Context
Revision procedures on larynx addressing voice impairment, stenosis, or other complications after prior laryngeal surgery.
RVU Breakdown
| Work RVU | 11.31 |
| Total RVU | 11.31 |
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 11.31, this code ranks in the 63rd percentile among Surgery codes — 1.4x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 31400?
CPT 31400 (Revision of larynx) is a Surgery code. Revision surgery of the larynx, addressing post-operative complications or inadequate results from prior laryngeal procedures.
What is the wRVU value for CPT 31400?
The work RVU for CPT 31400 is 11.31. This code is primarily used by Otolaryngology, Laryngology. It has a 90-day global period.
When is CPT 31400 used?
Revision procedures on larynx addressing voice impairment, stenosis, or other complications after prior laryngeal surgery.
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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.