Summary & Overview
CPT 43249: Esophagogastroduodenoscopy with Balloon Dilation of Esophagus
CPT code 43249 is a nationally recognized billing code for esophagogastroduodenoscopy (EGD) with transendoscopic balloon dilation of the esophagus, targeting strictures less than 30 mm in diameter. This procedure is a cornerstone in gastroenterology, enabling clinicians to diagnose and treat esophageal narrowing caused by a range of benign and malignant conditions. The code is most commonly utilized in facility outpatient settings, such as hospital outpatient departments, where advanced endoscopic equipment and clinical expertise are available.
Major payers including Aetna, Blue Cross Blue Shield, Cigna Health, Medicare, and UnitedHealthcare provide coverage for this procedure, reflecting its clinical importance and widespread use. The publication offers a comprehensive overview of clinical indications, relevant ICD-10 diagnoses, and associated billing modifiers. Readers will gain insights into national benchmarks, policy updates, and the clinical context surrounding the use of 43249, as well as comparisons to related CPT codes for similar endoscopic interventions.
This summary serves as a resource for understanding the procedural, billing, and policy landscape for esophageal balloon dilation via EGD, equipping stakeholders with the information needed to navigate payer requirements and clinical documentation standards.
CPT Code Overview
CPT code 43249 describes an esophagogastroduodenoscopy (EGD) procedure performed with a transendoscopic balloon dilation of the esophagus using a flexible, transoral approach. The dilation is specifically for esophageal strictures less than 30 mm in diameter. This service is categorized under gastroenterology and is a type of digestive system endoscopy. The procedure is typically performed in a facility outpatient setting, such as a hospital outpatient department, where specialized equipment and clinical support are available. The use of balloon dilation allows for the treatment of esophageal narrowing, improving patient outcomes in cases of benign or malignant strictures.
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an adult presenting with symptoms of esophageal narrowing, such as difficulty swallowing (dysphagia), which may be due to benign or malignant neoplasms, strictures, or inflammation. The patient is referred to a gastroenterologist for evaluation. After clinical assessment and imaging, the provider determines that endoscopic dilation is indicated. In a facility outpatient setting, the provider performs an esophagogastroduodenoscopy (EGD) using a flexible, transoral scope. During the procedure, a transendoscopic balloon is used to dilate the esophagus to less than 30 mm diameter, addressing the underlying obstruction or narrowing. The workflow includes pre-procedure assessment, sedation, endoscopic visualization, balloon dilation, and post-procedure monitoring.
Coding Specifications
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Modifiers:
Modifier Description Usage 26Professional Component Used when only the physician's professional services are billed, not the facility or equipment. TCTechnical Component