31587 Laryngoplasty cricoid split
Also known as: cricoid split, laryngeal cricoid split, subglottic dilation
Laryngoplasty for treatment of laryngeal stenosis using cricoid split technique, which involves dividing the cricoid cartilage and inserting graft material to increase subglottic airway diameter.
In Plain Language
splitting and widening the voice box
Clinical Context
Surgical procedure for congenital or acquired subglottic stenosis, particularly in pediatric patients. Often combined with tracheostomy as first-line treatment for moderate stenosis.
RVU Breakdown
| Work RVU | 14.89 |
| Total RVU | 14.89 |
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 14.89, this code ranks in the 73rd percentile among Surgery codes — 1.9x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 31587?
CPT 31587 (Laryngoplasty cricoid split) is a Surgery code. Laryngoplasty for treatment of laryngeal stenosis using cricoid split technique, which involves dividing the cricoid cartilage and inserting graft material to increase subglottic airway diameter.
What is the wRVU value for CPT 31587?
The work RVU for CPT 31587 is 14.89. This code is primarily used by Otolaryngology, Pediatric Surgery, Head and Neck Surgery. It has a 90-day global period.
When is CPT 31587 used?
Surgical procedure for congenital or acquired subglottic stenosis, particularly in pediatric patients. Often combined with tracheostomy as first-line treatment for moderate stenosis.
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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.