Summary & Overview
HCPCS C1601: Single-use Pulmonary Endoscope for Imaging/Illumination
HCPCS Level II code C1601 designates a single-use, insertable pulmonary endoscope intended for imaging and illumination during bronchoscopic evaluation and procedures. As a device-specific HCPCS code, C1601 matters nationally because it defines billing for disposable pulmonary endoscopes, affects device procurement decisions, and guides facility and payer coverage determinations for airway visualization technologies. The code is relevant to hospitals, ambulatory surgery centers, and outpatient clinics performing bronchoscopy.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Coverage and payment approach can vary across commercial payers and Medicare, influencing provider choice between reusable and single-use devices and impacting cost and infection-control considerations.
Readers will learn the clinical and billing context for C1601, including the service type and typical sites of service, the payer landscape covered in this review, and the types of benchmarks and policy topics that commonly accompany device-specific HCPCS codes. The publication summarizes coding intent, common use cases for disposable pulmonary endoscopes, expected settings where the device is billed, and where to look for payer-specific coverage guidance or updates. Data not available in the input will be noted where applicable.
Billing Code Overview
HCPCS Level II code C1601 describes a single-use (disposable) pulmonary endoscope designed for imaging and illumination and intended to be insertable for pulmonary procedures. This device is used to visualize the airways and pulmonary structures during diagnostic or therapeutic bronchoscopic procedures.
Service Type: Pulmonary endoscopy / bronchoscopy — disposable imaging device
Typical Site of Service: Hospital inpatient, hospital outpatient, ambulatory surgery center, or clinic procedure rooms where bronchoscopy or airway evaluation is performed
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 64-year-old patient with chronic obstructive pulmonary disease (COPD) and worsening focal wheeze presents to a hospital pulmonary clinic for evaluation of suspected endobronchial lesion. The interventional pulmonology team schedules a diagnostic flexible bronchoscopy using a single-use pulmonary imaging/illumination endoscope (C1601) to visualize the tracheobronchial tree, obtain targeted bronchial washings and biopsies, and assist localization for subsequent sampling. The patient arrives to the ambulatory procedure suite, is screened for anesthesia risk, and receives moderate sedation administered by an anesthesia professional or supervised by the proceduralist per institutional policy. The sterile, disposable pulmonary endoscope is opened at the procedure table, inserted transorally, and advanced to the area of concern under direct video visualization. The team documents indications, findings (mucosal irregularity, endobronchial mass, or secretions), specimens collected, and any immediate complications (bleeding, hypoxia). Post-procedure, the patient is monitored in recovery for sedation-related events and receives discharge instructions. Billing captures the single-use insertable pulmonary imaging/illumination device with code C1601 in addition to the bronchoscopy procedural codes, specimen handling, and anesthesia services as applicable. Common payors include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, BUCA, and Medicare.
Coding Specifications
| Modifier | Description | When to Use |
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