Summary & Overview
CPT 31641: Therapeutic Bronchoscopy for Endobronchial Tumor Destruction
CPT code 31641 designates therapeutic bronchoscopy using rigid or flexible technique to destroy endobronchial tumors or relieve airway obstruction with nonexcisional methods such as cryoprobe or laser. This procedure is clinically significant for airway management in patients with obstructive lesions, offering minimally invasive tumor debulking or recanalization that can rapidly restore ventilation and reduce symptom burden. Nationally, utilization of therapeutic bronchoscopic interventions affects hospital procedural volumes, resource allocation in operating rooms and ambulatory surgery centers, and coverage discussions among major payers.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise briefing on clinical context and typical sites of service, plus an overview of what to expect in payer coverage and billing practice. The publication outlines common billing considerations, typical modifier usage (listed separately), and how 31641 fits into procedural bundles and related bronchoscopic services. It also summarizes benchmarking points and policy considerations relevant to hospitals, ambulatory surgery centers, and physician groups that perform interventional bronchoscopy.
Data not available in the input is noted where specific payer policies, associated taxonomies, ICD-10 diagnoses, and related codes would be required for detailed claim-level guidance.
Billing Code Overview
CPT code 31641 describes a bronchoscopy procedure in which a provider performs rigid or flexible bronchoscopy to visualize the airways and uses a nonexcision method (for example, a cryoprobe or laser probe) to ablate or destroy an endobronchial tumor or to treat an area of airway narrowing. The procedure may be performed with or without fluoroscopic guidance.
-
Service type: Therapeutic bronchoscopy with endobronchial tumor destruction or airway recanalization using nonexcisional techniques
-
Typical site of service: Hospital operating room, ambulatory surgery center, or procedural suite where bronchoscopy is performed (inpatient or outpatient settings)
Clinical & Coding Specifications
Clinical Context
A 67-year-old patient with a smoking history presents with progressive dyspnea and hemoptysis. Chest CT demonstrates an endobronchial mass causing symptomatic central airway obstruction of the right mainstem bronchus. The patient is scheduled for bronchoscopy to evaluate and palliate the lesion. In the operating room or endoscopy suite under general anesthesia or moderate sedation, the interventional pulmonologist performs rigid or flexible bronchoscopy to visualize the airway. Using a nonexcisional ablative modality such as cryotherapy or laser probe, the provider destroys tumor tissue and debulks the lesion to restore airway patency. Fluoroscopic guidance may be used at the providers discretion. The procedure is performed by a physician with appropriate airway and bronchoscopic privileges, with the support of anesthesia, nursing, and respiratory therapy. Post-procedure monitoring occurs in the post-anesthesia care unit with assessment for bleeding, pneumothorax, bronchospasm, and respiratory status prior to discharge or admission.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Normal or routine service | Use when the procedure is the primary, uncomplicated service performed as planned. |
22 |