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The procedure described by CPT® Code 25442 refers to an arthroplasty involving the prosthetic replacement of the distal ulna, which is a surgical intervention aimed at addressing conditions affecting the distal ulna, often due to trauma, arthritis, or other degenerative diseases. The distal ulna is the end portion of the ulna bone located near the wrist, and its replacement is typically indicated when the bone is severely damaged or diseased. The surgery involves making an incision along the posterior aspect of the wrist, allowing access to the radiocarpal joint and the distal radioulnar joint (DRUJ). During the procedure, careful attention is given to protect the surrounding nerves and tendons, ensuring that the surgical field is clear for the replacement of the distal ulna with a prosthetic component. This intervention aims to restore function and alleviate pain in the wrist, ultimately improving the patient's quality of life. The procedure is performed under sterile conditions, and the surgical team follows strict protocols to ensure the best possible outcomes for the patient.
© Copyright 2025 Coding Ahead. All rights reserved.
The procedure described by CPT® Code 25442 is indicated for patients experiencing significant dysfunction or pain in the wrist due to conditions affecting the distal ulna. The following are specific indications for performing this arthroplasty:
The surgical procedure for CPT® Code 25442 involves several critical steps to ensure the successful replacement of the distal ulna. The following outlines the procedural steps:
After the completion of the arthroplasty procedure, patients typically undergo a recovery period that may involve monitoring for complications, managing pain, and beginning rehabilitation. Post-procedure care includes immobilization of the wrist to allow for healing, followed by a structured physical therapy program to restore range of motion and strength. Patients are advised on activity restrictions and follow-up appointments to assess the healing process and the function of the prosthetic replacement. It is essential to monitor for any signs of infection or complications during the recovery phase to ensure optimal outcomes.
| Short Descr | ARTHRP W/PROSTC DSTL ULNA | Medium Descr | ARTHROPLASTY W/PROSTHETIC RPLCMT DISTAL ULNA | Long Descr | Arthroplasty with prosthetic replacement; distal ulna | Status Code | Active Code | Global Days | 090 - Major Surgery | PC/TC Indicator (26, TC) | 0 - Physician Service Code | Multiple Procedures (51) | 2 - Standard payment adjustment rules for multiple procedures apply. | Bilateral Surgery (50) | 1 - 150% payment adjustment for bilateral procedures applies. | Physician Supervisions | 09 - Concept does not apply. | Assistant Surgeon (80, 82) | 2 - Payment restriction for assistants at surgery does not apply to this procedure... | Co-Surgeons (62) | 1 - Co-surgeons could be paid, though supporting documentation is required... | Team Surgery (66) | 0 - Team surgeons not permitted for this procedure. | Diagnostic Imaging Family | 99 - Concept Does Not Apply | APC Status Indicator | Hospital Part B services paid through a comprehensive APC | ASC Payment Indicator | Device-intensive procedure added to ASC list in CY 2008 or later; paid at adjusted rate. | Type of Service (TOS) | 2 - Surgery | Berenson-Eggers TOS (BETOS) | P3D - Major procedure, orthopedic - other | MUE | 1 | CCS Clinical Classification | 154 - Arthroplasty other than hip or knee |
| 22 | Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service. | 51 | Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d). | 58 | Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78. | 59 | Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25. | 78 | Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.) | 79 | Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.) | 80 | Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s). | AS | Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery | F5 | Right hand, thumb | GC | This service has been performed in part by a resident under the direction of a teaching physician | LT | Left side (used to identify procedures performed on the left side of the body) | RT | Right side (used to identify procedures performed on the right side of the body) | XS | Separate structure, a service that is distinct because it was performed on a separate organ/structure |
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| 2025-01-01 | Changed | Short Description changed. |
| Pre-1990 | Added | Code added. |
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