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Official Description

Repair, tendon or muscle, flexor, forearm and/or wrist; secondary, with free graft (includes obtaining graft), each tendon or muscle

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 25265 involves the repair of flexor tendons or muscles located in the forearm and/or wrist, specifically through a secondary approach that utilizes a free graft. Flexor tendons and muscles are essential for the movement of the wrist, hand, and fingers, as they are responsible for flexion. These structures originate from the medial epicondyle of the humerus and the proximal radius and ulna, and include key muscles such as the flexor carpi radialis, palmaris longus, flexor carpi ulnaris, flexor digitorum superficialis, flexor digitorum profundus, and flexor pollicis longus. Injuries to these tendons and muscles can occur due to various reasons, including lacerations, puncture wounds, and closed injuries like avulsions, which may lead to partial or complete transection of the tendons. In cases where primary repair is insufficient to restore function, a secondary repair may be necessary. This procedure involves the use of a free graft, which is a piece of tissue taken from another part of the body, to facilitate the repair of the damaged tendon or muscle. The surgical process includes making an incision over the injury site, locating the severed tendon, and performing the necessary repairs, whether that involves suturing the tendon or muscle or attaching a graft. The goal of this procedure is to restore the integrity and function of the flexor tendons and muscles, allowing for improved range of motion and strength in the affected areas.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 25265 is indicated for the repair of flexor tendons or muscles in the forearm and/or wrist that have sustained significant injury. The following conditions may warrant this procedure:

  • Complete Transection: This occurs when the tendon is completely severed, necessitating a more complex repair involving a graft.
  • Partial Transection: In cases where the tendon is partially cut, repair may be required to restore function.
  • Lacerations: Open injuries that result in cuts to the flexor tendons or muscles can lead to the need for surgical intervention.
  • Puncture Wounds: These injuries can also cause damage to the flexor structures, requiring repair.
  • Avulsion Injuries: Closed injuries where the tendon is pulled away from its attachment point may necessitate a secondary repair with a graft.

2. Procedure

The procedure for CPT® Code 25265 involves several critical steps to ensure effective repair of the flexor tendon or muscle:

  • Incision: The surgeon begins by making an incision over the site of the flexor tendon or muscle injury to gain access to the damaged area.
  • Identification of the Tendon: If the tendon has been completely transected, the surgeon locates the severed ends of the tendon, which may require careful dissection to expose the tissue adequately.
  • Tendon Repair: The severed ends of the tendon are grasped and pulled together. If the tendon is completely transected, the ends are sutured together. In cases of partial transection, the surgeon repairs the transected fibers to restore continuity.
  • Muscle Repair: If the muscle itself has been lacerated or torn, the muscle tissue is repaired in layers to ensure proper healing and function.
  • Graft Placement: For cases requiring a free graft, a local tendon graft is harvested from another site. This graft is then attached to the remnants of the severed tendon in the forearm or wrist and secured at the distal insertion site of the tendon.
  • Range of Motion Testing: After the repair, the surgeon tests the range of motion and adjusts the tension of the graft as needed to ensure optimal movement in the wrist, hand, and fingers.
  • Closure: The surgical wound is closed in layers to promote healing and minimize scarring.
  • Immobilization: Finally, the wrist and hand are immobilized using a splint or cast to protect the repair during the initial healing phase.

3. Post-Procedure

Post-procedure care following the repair of flexor tendons or muscles using CPT® Code 25265 is crucial for optimal recovery. Patients are typically advised to keep the wrist and hand immobilized in a splint or cast for a specified period to allow the repaired structures to heal properly. Follow-up appointments are necessary to monitor the healing process and assess the range of motion. Physical therapy may be recommended to help restore strength and flexibility once the initial healing phase is complete. Patients should also be educated on signs of complications, such as increased pain, swelling, or signs of infection, and instructed to report these to their healthcare provider promptly.

Short Descr REPAIR FOREARM TENDON/MUSCLE
Medium Descr RPR TDN/MUSC FLXR F/ARM&/WRISTSEC FR GRF EA
Long Descr Repair, tendon or muscle, flexor, forearm and/or wrist; secondary, with free graft (includes obtaining graft), each tendon or muscle
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) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
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) 0 - Co-surgeons not permitted for this procedure.
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 Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5B - Ambulatory procedures - musculoskeletal
MUE 4
CCS Clinical Classification 160 - Other therapeutic procedures on muscles and tendons
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.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
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
F1 Left hand, second digit
F2 Left hand, third digit
F3 Left hand, fourth digit
F4 Left hand, fifth digit
F5 Right hand, thumb
F6 Right hand, second digit
FA Left 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)
SG Ambulatory surgical center (asc) facility service
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
Date
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Notes
2013-01-01 Changed Medium Descriptor changed.
Pre-1990 Added Code added.
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