Summary & Overview
CPT 39501: Repair of Diaphragmatic Tear from Trauma
CPT code 39501 represents surgical repair of a diaphragmatic tear resulting from rupture or traumatic injury. This code covers repairs performed via any operative approach and is most relevant in acute trauma and thoracic surgery care. Nationally, accurate reporting of this code affects hospital billing for operative trauma care and informs utilization patterns for surgical management of diaphragmatic injuries.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical context for diaphragmatic repair, typical sites of service, and how payers commonly categorize this service. The publication provides benchmarks for utilization and reimbursement where available, highlights coding and billing considerations specific to traumatic diaphragm repair, and summarizes relevant policy updates that affect coverage and payment for operative trauma procedures.
The content is designed for hospital billing teams, trauma and thoracic surgery departments, and payer policy analysts seeking a clear, national-level overview of how CPT code 39501 is used and reimbursed across major public and private payers.
Billing Code Overview
CPT code 39501 describes a surgical procedure to repair a tear of the diaphragm that results from rupture or injury, most commonly due to trauma. The repair may be performed through any surgical approach, including open or minimally invasive techniques.
Service type: Surgical repair / Thoracic surgery
Typical site of service: Inpatient hospital operating room or ambulatory surgical center, depending on clinical severity and concurrent injuries. Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult who presents after blunt or penetrating thoracoabdominal trauma with signs of respiratory distress, diminished breath sounds, or radiographic evidence of diaphragmatic disruption. The patient undergoes initial trauma evaluation in the emergency department with chest and abdominal imaging (chest X-ray, FAST exam, CT scan). When imaging or clinical exam shows a diaphragmatic rupture or large laceration, the trauma or acute care surgeon schedules operative repair. The procedure is performed in an operating room under general anesthesia. Approaches include laparotomy, thoracotomy, or minimally invasive techniques (laparoscopy or thoracoscopy) depending on associated injuries and surgeon assessment. Intraoperative steps include exploration for concurrent intra-abdominal injuries, reduction of herniated viscera, debridement of torn diaphragmatic edges, and primary repair with nonabsorbable sutures or placement of a prosthetic patch for large defects. Postoperative care includes ventilatory support as needed, pain control, chest tube management if placed, and monitoring for respiratory or infectious complications. Typical sites of service are the hospital operating room and possibly the intensive care unit for postoperative management. Common payors ordering and reimbursing this service include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, BUCA, and Medicare.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when the repair requires substantially greater effort, time, or complexity than typical (extensive contamination, dense adhesions, complex reconstruction). |