Summary & Overview
HCPCS C7556: Bronchoscopy with EBUS and Bronchoalveolar Lavage
HCPCS Level II code C7556 represents a complex bronchoscopic procedure combining bronchoalveolar lavage and transendoscopic endobronchial ultrasound (EBUS) performed for diagnostic or therapeutic intervention of peripheral lung lesions, with fluoroscopic guidance when performed. This code captures procedures using either rigid or flexible bronchoscopy and is relevant for pulmonology, thoracic surgery, and interventional pulmonary services. Nationally, accurate coding of these advanced bronchoscopic interventions matters for clinical tracking, resource planning, and consistent claims processing given their procedural complexity and imaging requirements. Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical and billing context for C7556, including typical site-of-service considerations and common modifiers. The publication outlines expected reporting practices and highlights areas where policy updates or payer-specific rules are commonly applied. Where applicable, benchmarking information and coding relationships are summarized to support revenue cycle and clinical teams in aligning documentation with claim requirements. Data not available in the input is noted where specific payer policy details, associated taxonomies, ICD-10 pairings, and related codes would otherwise be required.
Billing Code Overview
HCPCS Level II code C7556 describes a diagnostic or therapeutic bronchoscopic procedure that combines bronchial alveolar lavage and transendoscopic endobronchial ultrasound (EBUS) for evaluation or treatment of peripheral pulmonary lesions. The procedure may be performed using either a rigid or flexible bronchoscope and includes fluoroscopic guidance when performed.
Service type: Image-guided bronchoscopy with bronchoalveolar lavage and EBUS
Typical site of service: Hospital outpatient department or ambulatory surgery center, with potential performance in specialized procedural suites that support bronchoscopy and fluoroscopy.
Clinical & Coding Specifications
Clinical Context
A 64-year-old patient with a 40-pack-year smoking history presents with a persistent peripheral pulmonary nodule on chest CT and new focal hemoptysis. Pulmonary consultation determines tissue diagnosis is required. The patient is scheduled for a bronchoscopy with endobronchial ultrasound (EBUS) and bronchial alveolar lavage (BAL) targeting peripheral lesion(s). Under moderate sedation or general anesthesia in an ambulatory surgery center or hospital endoscopy suite, a flexible bronchoscope is advanced to visualize airways; transendoscopic EBUS guidance is used to localize and sample peripheral lesions, with BAL performed to collect cytology and microbiology specimens. Fluoroscopic guidance is available and used when needed to confirm instrument position. The procedure may include concurrent diagnostic or therapeutic bronchoscopic interventions such as transbronchial biopsy, endobronchial biopsy, or airway toilette depending on intra-procedural findings. Standard pre-procedure evaluation includes review of anticoagulation status, informed consent, and pre-procedure imaging correlation. Post-procedure monitoring occurs in recovery until discharge criteria are met or the patient is admitted if complications (e.g., bleeding, pneumothorax) occur.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | When work required is substantially greater than usual (document justification). |