29876 Arthrs knee surgical synvct maj
Also known as: major synovectomy, extensive synovectomy, complete synovectomy, knee arthroscopy with chondroplasty, knee scope cartilage, knee scope chondroplasty
Arthroscopy of the knee with major synovectomy (removal of extensive inflamed synovial tissue).
In Plain Language
removing most of joint lining; extensive joint cleanup
Clinical Context
Used for advanced inflammatory arthropathies, extensive rheumatoid arthritis, and synovial osteochondromatosis.
RVU Breakdown
| Work RVU | 8.65 |
| Total RVU | 8.65 |
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 8.65, this code ranks in the 53rd percentile among Surgery codes — 1.1x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 29876?
CPT 29876 (Arthrs knee surgical synvct maj) is a Surgery code. Arthroscopy of the knee with major synovectomy (removal of extensive inflamed synovial tissue).
What is the wRVU value for CPT 29876?
The work RVU for CPT 29876 is 8.65. This code is primarily used by Orthopedic Surgery, Rheumatology. It has a 90-day global period.
When is CPT 29876 used?
Used for advanced inflammatory arthropathies, extensive rheumatoid arthritis, and synovial osteochondromatosis.
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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.