Summary & Overview
CPT 64872: Delayed (Secondary) Peripheral Nerve Repair
CPT code 64872 represents a delayed (secondary) surgical repair of a peripheral nerve performed when initial immediate repair is not possible or advisable. This code covers procedures aimed at restoring sensory and/or motor function after nerve transection or severe nerve injury, and it is clinically important for trauma, reconstructive, and hand surgery services. Nationally, timely and appropriate use of this code reflects care pathways for patients with contaminated wounds, severe crush or traction injuries, or delayed presentation to care.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication outlines what providers and billing professionals need to know about clinical context, typical sites of service, and common billing considerations tied to delayed nerve repair. Readers will find benchmarks for utilization and payment where available, summaries of relevant policy updates that affect coverage or prior authorization, and clinical context that explains when delayed repair is performed versus immediate repair.
This summary is intended for a national audience of clinicians, coding specialists, and policy analysts seeking a concise reference on CPT code 64872, including operational implications across major payers and the broader surgical service lines that manage peripheral nerve injuries.
Billing Code Overview
CPT code 64872 describes a delayed or secondary repair of a peripheral nerve performed when primary repair was not feasible at the time of injury. This procedure restores sensory and/or motor function after nerves have been damaged or severed, commonly due to trauma such as crushing, traction injuries, contaminated wounds, or delayed presentation by the patient.
Service type: Surgical nerve repair (delayed/secondary repair)
Typical site of service: Operating room or surgical suite, commonly performed in inpatient or outpatient hospital settings and ambulatory surgical centers depending on injury severity and patient condition.
Clinical & Coding Specifications
Clinical Context
A 32-year-old male presents three weeks after a workplace laceration to the forearm that was initially managed with wound cleaning and delayed closure because of contamination. He reports persistent numbness and weakness in the hand. Examination and electrodiagnostic testing identify a transected sensory-motor nerve with a gap and neuroma formation. The surgeon schedules a delayed nerve repair to restore continuity and optimize recovery once infection risk has resolved. The clinical workflow includes preoperative evaluation, informed consent, operative nerve exploration and debridement, mobilization and tension-free direct repair or grafting as indicated, intraoperative neurolysis, hemostasis, layered wound closure, and postoperative splinting and rehabilitation with hand therapy. Typical site of service is an ambulatory surgery center or hospital operating room under regional or general anesthesia. The service type is a delayed/secondary peripheral nerve repair for motor and/or sensory restoration after trauma or contaminated wound.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Normal or routine service | Use when the procedure is the primary service and performed without complication |
22 |