Summary & Overview
CPT 25263: Delayed Repair of Flexor Tendon or Muscle, Forearm/Wrist
CPT code 25263 denotes a delayed repair of a flexor tendon or flexor muscle in the forearm or wrist following an earlier traumatic injury. This code captures secondary surgical interventions aimed at restoring tendon continuity and hand or wrist function when initial emergent repair was not performed or when re-repair is needed after healing or scarring. Nationally, procedures coded with CPT code 25263 are clinically important because timely and appropriately coded delayed repairs affect functional outcomes, surgical resource use, and post-operative rehabilitation planning.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context and service setting, commonly used modifiers and coding considerations, and benchmarking insights where available. The publication highlights payer coverage patterns, typical sites of service, and the relationship between clinical indications and coding choices. It also points to policy or coverage features that commonly influence prior authorization, bundling, and claims adjudication for surgical tendon repairs.
This summary equips clinicians, coding professionals, and policy analysts with the information needed to recognize when CPT code 25263 applies, understand its role in surgical hand care, and anticipate payer-related administrative implications. Data not available in the input is noted where applicable.
Billing Code Overview
CPT code 25263 describes a delayed repair of a flexor tendon or flexor muscle in the forearm or wrist performed after the passage of time from the original traumatic injury. The procedure involves surgical reconstruction or direct repair of injured flexor structures when initial acute management has passed and delayed intervention is required to restore function.
Service type: Surgical repair of flexor tendon/muscle (delayed/secondary repair)
Typical site of service: Operating room or ambulatory surgery center, often performed by orthopedic hand surgeons or plastic/reconstructive surgeons with hand surgery expertise.
Clinical & Coding Specifications
Clinical Context
A 35-year-old right-hand dominant construction worker presents to a hand surgery clinic six weeks after a laceration to the volar forearm that initially was managed with wound care and delayed primary closure at an urgent care center. He reports progressive loss of active finger flexion and pain with movement. Examination demonstrates focal tenderness over the flexor tendon course, absent active flexion of the index and middle fingers, and a healed skin laceration. Ultrasound confirms discontinuity of the flexor digitorum profundus and superficialis tendons in the distal forearm. The surgeon schedules a delayed repair of the flexor tendons under regional block with possible tourniquet and intraoperative tendon grafting or tenodesis if primary repair is not feasible.
Workflow: Preoperative evaluation in clinic with informed consent and documentation of prior trauma and timing since injury. Pre-op imaging (ultrasound or MRI) to localize tendon injury. On day of surgery, regional anesthesia or general anesthesia is selected; operative site is prepped, incision reopened along prior scar, adhesions released, and the delayed repair of the flexor tendon(s) performed with core and peripheral sutures. Postoperative protocol includes hand therapy with early protected motion as appropriate, wound checks, and documentation of any intraoperative complications. Billing uses 25263 for delayed repair of flexor tendon or muscle in the forearm or wrist; appropriate modifiers are appended based on circumstances such as laterality, professional component, or unusual procedural service.
Coding Specifications
| Modifier | Description | When to Use |
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