26530 Revise knuckle joint
Also known as: Knuckle arthroplasty, MCP arthroplasty, Knuckle reconstruction
Surgical arthroplasty or revision of the metacarpophalangeal knuckle joint to restore or improve joint function, typically performed for arthritis, trauma sequelae, or joint dysfunction.
In Plain Language
Reconstruction of a knuckle joint; Surgery to improve knuckle joint function
Clinical Context
Indicated for metacarpophalangeal joint arthropathy, trauma sequelae, or dysfunction where joint reconstruction is preferable to fusion.
RVU Breakdown
| Work RVU | 6.71 |
| Total RVU | 6.71 |
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 6.71, this code ranks in the 44th percentile among Surgery codes — 1.2x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 26530?
CPT 26530 (Revise knuckle joint) is a Surgery code. Surgical arthroplasty or revision of the metacarpophalangeal knuckle joint to restore or improve joint function, typically performed for arthritis, trauma sequelae, or joint dysfunction.
What is the wRVU value for CPT 26530?
The work RVU for CPT 26530 is 6.71. This code is primarily used by Hand Surgery, Orthopedic Surgery. It has a 90-day global period.
When is CPT 26530 used?
Indicated for metacarpophalangeal joint arthropathy, trauma sequelae, or dysfunction where joint reconstruction is preferable to fusion.
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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.