21705 Revision of neck muscle/rib
Also known as: neck muscle rib revision, complex neck revision
Revision of neck muscle and rib resection procedure. Surgical reapproach to previously treated neck musculature and rib structures for correction of deformity or functional deficit.
In Plain Language
redo neck and rib surgery; correction of previous neck surgery
Clinical Context
Used for revision of neck muscle procedures with concurrent rib involvement, such as revision of first rib resection combined with neck muscle revision for thoracic outlet syndrome.
RVU Breakdown
| Work RVU | 9.67 |
| Total RVU | 9.67 |
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 9.67, this code ranks in the 57th percentile among Surgery codes — 1.2x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21705?
CPT 21705 (Revision of neck muscle/rib) is a Surgery code. Revision of neck muscle and rib resection procedure. Surgical reapproach to previously treated neck musculature and rib structures for correction of deformity or functional deficit.
What is the wRVU value for CPT 21705?
The work RVU for CPT 21705 is 9.67. This code is primarily used by Thoracic Surgery, Otolaryngology. It has a 90-day global period.
When is CPT 21705 used?
Used for revision of neck muscle procedures with concurrent rib involvement, such as revision of first rib resection combined with neck muscle revision for thoracic outlet syndrome.
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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.