26508 Release thumb contracture
Also known as: Thumb contracture release, Thumb webspace release, Thumb opposition release
Surgical release of contractured thumb tissues to restore thumb abduction, opposition, or extension, typically performed for thumb contracture limiting function.
In Plain Language
Freeing up a tight thumb to improve movement; Surgery to improve thumb positioning
Clinical Context
Indicated for thumb contracture from burn injury, Dupuytren's disease, spasticity, or other causes limiting thumb abduction or opposition.
RVU Breakdown
| Work RVU | 6.03 |
| Total RVU | 6.03 |
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 6.03, this code ranks in the 40th percentile among Surgery codes — 1.3x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 26508?
CPT 26508 (Release thumb contracture) is a Surgery code. Surgical release of contractured thumb tissues to restore thumb abduction, opposition, or extension, typically performed for thumb contracture limiting function.
What is the wRVU value for CPT 26508?
The work RVU for CPT 26508 is 6.03. This code is primarily used by Hand Surgery, Orthopedic Surgery. It has a 90-day global period.
When is CPT 26508 used?
Indicated for thumb contracture from burn injury, Dupuytren's disease, spasticity, or other causes limiting thumb abduction or opposition.
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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.