31580 Laryngoplasty laryngeal web
Also known as: laryngeal web division, laryngeal web release, laryngeal web lysis
Laryngoplasty (surgical reconstruction) for treatment of laryngeal web, a congenital or acquired band of tissue connecting opposite sides of the larynx causing airway obstruction.
In Plain Language
separating webbed voice box; releasing laryngeal web
Clinical Context
Performed for congenital or acquired laryngeal webs (anterior commissure or glottic webs) causing stridor and airway obstruction. May require staged procedures or grafting.
RVU Breakdown
| Work RVU | 14.24 |
| Total RVU | 14.24 |
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 14.24, this code ranks in the 71st 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 31580?
CPT 31580 (Laryngoplasty laryngeal web) is a Surgery code. Laryngoplasty (surgical reconstruction) for treatment of laryngeal web, a congenital or acquired band of tissue connecting opposite sides of the larynx causing airway obstruction.
What is the wRVU value for CPT 31580?
The work RVU for CPT 31580 is 14.24. This code is primarily used by Otolaryngology, Head and Neck Surgery, Pediatric Surgery. It has a 90-day global period.
When is CPT 31580 used?
Performed for congenital or acquired laryngeal webs (anterior commissure or glottic webs) causing stridor and airway obstruction. May require staged procedures or grafting.
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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.