CPT 31660 Bronchoscopic Radiofrequency Reimbursement | OpenPayer

Summary & Overview

CPT 31660: Bronchoscopic Radiofrequency Airway Ablation

CPT code 31660 represents bronchoscopic radiofrequency ablation of airway smooth muscle performed under bronchoscopic visualization, typically on a single pulmonary lobe. This procedure targets airway hyperresponsiveness in patients with severe, treatment-refractory asthma and has national relevance as an advanced, device-based therapeutic option in pulmonary care. Payers reviewed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.

Readers will find an overview of the clinical purpose and procedural setting for CPT code 31660, plus national-level coverage context and typical payer considerations. The publication summarizes common billing modifiers, the usual site-of-service settings (hospital outpatient departments and ambulatory surgical centers), and links to clinical context for severe asthma management. It also outlines what to expect in claims processing and documentation needs tied to bronchoscopic therapeutic procedures. Where specific payer policy details or benchmarks are not available in the input, the report notes that data are not provided and focuses on observable clinical and coding characteristics for national audiences.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare31660CPTbronchoscopyradiofrequency ablationasthmapulmonologyambulatory-surgeryhospital-outpatient

Billing Code Overview

CPT code 31660 describes a bronchoscopic procedure in which a provider introduces a radiofrequency catheter into the bronchus to deliver radiofrequency energy to airway smooth muscle. The intent of the procedure is to treat airway hyperresponsiveness and reduce bronchoconstriction in patients with severe, treatment-refractory asthma.

Service type: Therapeutic bronchoscopic radiofrequency ablation of airway smooth muscle

Typical site of service: Hospital outpatient department or ambulatory surgical center under bronchoscopic visualization

Data not available in the input for payers, associated taxonomies, ICD-10 diagnoses, related codes, and service line.

Clinical & Coding Specifications

Clinical Context

A 48-year-old patient with severe, persistent, treatment-refractory asthma presents for bronchoscopic radiofrequency thermal therapy targeting airway smooth muscle in a single pulmonary lobe. Prior to the procedure the patient completes preoperative evaluation including pulmonary function testing (spirometry with bronchodilator responsiveness), recent chest imaging as indicated, assessment of inhaled and systemic corticosteroid use, and optimization of comorbid conditions. On the day of service the patient is admitted to an ambulatory surgery center or hospital operating room with monitored anesthesia care or general endotracheal anesthesia. Under bronchoscopic visualization, the interventional pulmonologist introduces a specialized radiofrequency catheter into the target bronchus and delivers controlled radiofrequency energy to reduce airway smooth muscle mass. Post-procedure monitoring occurs in a recovery area with assessment of respiratory status, oxygenation, and readiness for discharge or inpatient transfer. Documentation includes indication, informed consent, details of bronchoscopic visualization, lobe treated, number of activations, energy settings, anesthesia type, complications if any, and post-procedure instructions.

Coding Specifications

Modifier	Description	When to Use
`11`	Normally performed service	Use when this procedure is the usual service performed by the provider during the encounter.

CPT 31661: Bronchoscopic Radiofrequency Airway Ablation

Taxonomy Code	Specialty	Notes
`207RP0101X`	Pulmonary Disease	Interventional pulmonologists commonly perform bronchoscopic radiofrequency procedures.
`2084P0800X`	Thoracic Surgery	Thoracic surgeons may perform airway interventions in select cases.
`208D00000X`	Anesthesiology	Provides monitored anesthesia care or general anesthesia for the procedure.
`363L00000X`	Critical Care Medicine	Intensivists manage peri-procedural care for high-risk patients.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`J45.50`	Severe persistent asthma, uncomplicated	Represents patients with severe asthma who may be candidates for bronchoscopic radiofrequency therapy.
`J45.51`	Severe persistent asthma with (acute) exacerbation	Indicates active exacerbation; procedure typically performed when clinically appropriate and stabilized.
`J44.9`	Chronic obstructive pulmonary disease, unspecified	COPD with airway smooth muscle hypertrophy may overlap clinically and be considered in evaluation.
`J98.01`	Acute bronchospasm	May be documented as a presenting complication or indication for airway-directed therapy.
`R06.02`	Shortness of breath, chronic	Symptom code often accompanying severe obstructive airway disease prompting intervention.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`31622`	Bronchoscopy, rigid or flexible, with inspection of tracheobronchial tree; diagnostic, with or without cell washings	Performed prior to or in conjunction with therapeutic bronchoscopy for diagnostic inspection.
`31624`	Bronchoscopy with bronchial or endobronchial biopsy	May be performed during the same session to obtain tissue if indicated.
`31625`	Bronchoscopy with bronchoalveolar lavage	Performed to obtain samples for infection or inflammation evaluation before or after therapy.
`31575`	Laryngoscopy, flexible fiberoptic; diagnostic	Performed when upper airway assessment is required as part of airway management.
`94002`	Ventilation assist and management, initiation of noninvasive positive pressure ventilation	May be reported for peri-procedural ventilatory support management if initiated in the facility.
`51702`	Irrigation of indwelling urinary catheter; simple	Data not relevant to bronchoscopic procedures — Data not available in the input.

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