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CPT 43244: Endoscopic Band Ligation of Esophageal or Gastric Vessels
CPT code 43244 represents a therapeutic upper endoscopy in which a flexible endoscope is passed through the mouth into the esophagus, stomach, and duodenum and enlarged blood vessels are treated with band ligation. Nationally, this code is used to capture care for patients at risk of or actively experiencing variceal bleeding, a significant contributor to gastrointestinal hemorrhage that impacts hospital resource use and emergency care patterns. Its appropriate use affects acute care workflows and payer coverage decisions for endoscopic hemorrhage control.
Key payers considered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical service and typical sites of service, common billing modifiers and coding context (where available), and guidance on where to find related coding categories. The publication outlines typical clinical indications for therapeutic band ligation, operational implications for ambulatory surgery centers and hospital outpatient departments, and the coding relationships relevant to endoscopic hemostasis. Data not available in the input is noted where applicable. This resource is intended to help coding, billing, and clinical stakeholders understand the purpose and common use cases for CPT code 43244 in a national context.
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Billing Code Overview
CPT code 43244 describes an endoscopic procedure in which a flexible endoscope is inserted through the mouth into the esophagus, stomach, and duodenum and enlarged blood vessels in the esophagus or stomach are treated with band ligation by placing tiny rubber bands to tie off the vessels. This procedure is a therapeutic upper endoscopy focused on controlling or preventing bleeding from varices or other dilated vessels.
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Service type: Therapeutic upper gastrointestinal endoscopy with variceal or vascular band ligation
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Typical site of service: Hospital outpatient department or ambulatory surgical center; may also be performed in an endoscopy suite within a hospital setting