31368 Partial removal of larynx
Also known as: lateral partial laryngectomy, lateral laryngeal resection, hemlaryngectomy
Partial removal of the larynx via lateral approach, resecting lateral laryngeal structures while preserving midline function.
In Plain Language
side voice box removal
Clinical Context
Lateral partial laryngectomy for laterally located laryngeal cancer. Removes involved vocal cord and lateral laryngeal cartilage.
RVU Breakdown
| Work RVU | 33.34 |
| Total RVU | 33.34 |
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 33.34, this code ranks in the 95th percentile among Surgery codes — 4.2x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 31368?
CPT 31368 (Partial removal of larynx) is a Surgery code. Partial removal of the larynx via lateral approach, resecting lateral laryngeal structures while preserving midline function.
What is the wRVU value for CPT 31368?
The work RVU for CPT 31368 is 33.34. This code is primarily used by Otolaryngology, Laryngology. It has a 90-day global period.
When is CPT 31368 used?
Lateral partial laryngectomy for laterally located laryngeal cancer. Removes involved vocal cord and lateral laryngeal cartilage.
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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.