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Official Description

Open treatment of radial AND ulnar shaft fractures, with internal fixation, when performed; of radius OR ulna

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 25574 refers to the open treatment of fractures occurring in both the radial and ulnar shafts of the forearm. This surgical intervention is indicated when there is a need for internal fixation of either the radius or the ulna. The term "open treatment" signifies that the procedure involves making a surgical incision to directly access the fractured bones. During the operation, the surgeon carefully incises the skin over the fracture site, followed by the fascia and muscle layers, to expose the fractured bones. The process of reducing the fracture involves manipulating the arm into specific positions to properly align the fractured ends of the radius and ulna. Internal fixation, which may involve the use of plates and screws, is applied to stabilize the fracture and promote healing. It is important to note that if internal fixation is applied to both the radial and ulnar fractures, a different code, CPT® Code 25575, should be used. This distinction is crucial for accurate medical coding and billing purposes.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The open treatment of radial and ulnar shaft fractures is indicated in the following scenarios:

  • Fractures of the Forearm: This procedure is performed when there are fractures in both the radius and ulna, which are the two long bones in the forearm.
  • Need for Internal Fixation: The procedure is indicated when internal fixation is necessary to stabilize the fractures, ensuring proper alignment and healing.

2. Procedure

The procedure involves several critical steps to ensure effective treatment of the fractures:

  • Step 1: An incision is made over the fracture site to access the bones directly. This incision allows the surgeon to reach the underlying fascia and muscle layers, which are also incised to provide adequate exposure of the fractured bones.
  • Step 2: The arm is positioned in a supinated manner to facilitate the reduction of the radial fracture. The attachment to the supinator muscle is released to allow for better access to the fracture site.
  • Step 3: The arm is then pronated, and the pronator teres muscle is identified. The insertion of the pronator teres is released to further expose the radial fracture.
  • Step 4: The radial fracture is carefully exposed and cleared of any debris. The surgeon then reduces the fracture, aligning the fractured ends to ensure proper healing.
  • Step 5: Internal fixation is applied to the radial fracture, typically using a plate and screw device to stabilize the bone.
  • Step 6: The supinator and pronator teres muscles are reattached to restore normal function and anatomy of the forearm.
  • Step 7: The ulnar fracture is treated in a similar manner, with reduction and internal fixation applied as necessary.
  • Step 8: Finally, the overlying fascia is repaired, and the surgical wound is closed to complete the procedure.

3. Post-Procedure

After the procedure, patients typically require monitoring for any signs of complications, such as infection or improper healing. Rehabilitation may be necessary to restore function and strength in the forearm. The recovery process will depend on the extent of the fractures and the surgical intervention performed. Follow-up appointments are essential to assess healing and to determine when the patient can safely resume normal activities.

Short Descr OPTX RDL&ULN SHFT FX RDS/ULN
Medium Descr OPTX RADIAL&ULNAR SHFT FX W/INT FIXJ RADIUS/ULNA
Long Descr Open treatment of radial AND ulnar shaft fractures, with internal fixation, when performed; of radius OR 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) 2 - Co-surgeons permitted and no documentation required if the two- specialty requirement is met.
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 145 - Treatment, fracture or dislocation of radius and ulna

This is a primary code that can be used with these additional add-on codes.

20702 Add-on Code MPFS Status: Active Code APC N Manual preparation and insertion of drug-delivery device(s), intramedullary (List separately in addition to code for primary procedure)
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).
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
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)
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
Action
Notes
2025-01-01 Changed Short and Medium Descriptions changed.
2013-01-01 Changed Medium Descriptor changed.
2008-01-01 Changed Code description changed.
1993-01-01 Added First appearance in code book in 1993.
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