Summary & Overview
CPT 32507: Thoracic Wedge Resection With Lung Resection, Add-On
CPT code 32507 denotes an add-on thoracic surgical procedure in which a surgeon enters the pleural cavity, performs an initial wedge resection, and at the same session completes a separate lung resection removing all or part of the lung. As an add-on code, 32507 is reported in conjunction with a principal lung resection procedure and is relevant to billing for complex thoracic operations. Nationally, accurate reporting of add-on codes like 32507 affects procedure-level capture, facility reimbursement, and aggregate surgical utilization statistics.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical and coding context for 32507, typical sites of service, and the payer landscape covered. The publication outlines benchmarking considerations, common billing practice implications for add-on thoracic procedures, and policy update highlights that affect how hospitals and surgeons report combined wedge and definitive lung resections. Data limitations where applicable are noted as "Data not available in the input." The content is intended for coding professionals, revenue cycle managers, and clinical leaders seeking a national perspective on reporting and administrative considerations for CPT code 32507.
Billing Code Overview
CPT code 32507 is an add-on surgical procedure in which the provider makes an incision into the pleural space of the chest and performs an initial wedge resection, followed in the same session by a separately reportable lung resection removing all or part of the lung. The procedure represents combined pleural access with an initial wedge excision plus a definitive lung resection.
Service type: Surgical — thoracic/lung resection, add-on procedure
Typical site of service: Hospital operating room or inpatient surgical suite, often associated with thoracic surgery services.
Clinical & Coding Specifications
Clinical Context
A 64-year-old patient with a suspicious peripheral pulmonary nodule is scheduled for elective thoracic surgery. Preoperative chest CT demonstrates a 2.5 cm solitary lesion in the right upper lobe. After multidisciplinary review, the thoracic surgeon plans a diagnostic and therapeutic approach: perform a limited wedge resection of the lesion via thoracotomy or video-assisted thoracoscopic surgery (VATS), then proceed to a formal lobectomy during the same anesthetic if frozen section confirms malignancy or invasive pathology. The workflow includes preoperative evaluation (history, imaging review, pulmonary function tests), intraoperative placement of a thoracostomy tube as indicated, possible use of intraoperative frozen section pathology, and postoperative chest tube management with admission to a monitored postoperative unit or intensive care depending on comorbidity and extent of resection. The procedure represented by 32507 is billed as an add-on to report the initial wedge resection performed at the same session as a separately reportable lung resection.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
62 | Two surgeons | When two surgeons work together as primary surgeons performing distinct portions of a complex thoracic resection. |