Summary & Overview
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.
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
Clinical & Coding Specifications
Clinical Context
A 54-year-old patient with a history of cirrhosis and portal hypertension presents with acute upper gastrointestinal bleeding manifesting as hematemesis and melena. The patient is hemodynamically stabilized in the emergency department with IV fluids and blood products as needed, and after initial resuscitation is taken to the endoscopy suite for diagnostic and therapeutic upper endoscopy. Using a flexible video endoscope introduced through the mouth, the gastroenterologist inspects the esophagus, stomach, and duodenum, identifies bleeding or high-risk varices, and performs endoscopic variceal band ligation to control hemorrhage. Typical workflow includes pre-procedure assessment and consent, moderate sedation or monitored anesthesia care depending on comorbidities, the endoscopic banding procedure, post-anesthesia recovery with monitoring for rebleeding or complications, and documentation of the number and location of bands deployed. Typical site of service is the hospital endoscopy suite, operating room, or ambulatory surgical center when clinically appropriate. Service type: endoscopic therapeutic intervention (upper GI endoscopy with variceal band ligation).
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use when billing only the physician’s professional interpretation and service separate from technical facility charges. |