25442 Arthrp with prostc dstl ulna
Also known as: ulnar head replacement, distal ulna arthroplasty
Arthroplasty of the distal ulna with prosthetic implant (ulnar head replacement).
In Plain Language
replacing ulna joint end
Clinical Context
Used for ulnar head arthritis or dysfunction. May improve distal radioulnar joint mechanics.
RVU Breakdown
| Work RVU | 10.84 |
| Total RVU | 10.84 |
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 10.84, this code ranks in the 62nd percentile among Surgery codes — 1.4x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 25442?
CPT 25442 (Arthrp with prostc dstl ulna) is a Surgery code. Arthroplasty of the distal ulna with prosthetic implant (ulnar head replacement).
What is the wRVU value for CPT 25442?
The work RVU for CPT 25442 is 10.84. This code is primarily used by Hand Surgery, Orthopedic Surgery. It has a 90-day global period.
When is CPT 25442 used?
Used for ulnar head arthritis or dysfunction. May improve distal radioulnar joint mechanics.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.
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.