Summary & Overview
CPT 43216: Flexible Esophagoscopy with Excision of Esophageal Lesion(s)
CPT code 43216 designates flexible esophagoscopy with removal of one or more abnormal masses or growths in the esophagus, with specimen submission for pathology. This procedure combines diagnostic visualization with therapeutic excision and cauterization, making it a common intervention for suspected benign or malignant esophageal lesions. Nationally, the code is relevant to gastroenterology, surgical endoscopy, and oncology care pathways and influences facility and professional billing for endoscopic interventions.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of clinical indications and the typical sites of service, benchmark considerations for utilization and coding practices, and context on how the code maps to endoscopic service lines. The publication highlights common billing considerations and reporting practices associated with esophagoscopy and lesion removal, and summarizes areas where policy updates or payer-specific rules commonly affect claims. The material is intended for coding professionals, clinicians involved in endoscopic procedures, revenue cycle staff, and policy analysts seeking a concise, national-level briefing on CPT code 43216.
Billing Code Overview
CPT code 43216 describes a diagnostic and therapeutic esophagoscopy performed with a flexible esophagoscope inserted through the mouth. The provider visually examines the esophagus using a tubular instrument with a light source and camera, removes one or more abnormal masses or growths with an instrument that grasps, excises, and cauterizes the lesion, and sends the specimen to a laboratory for analysis.
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Service type: Endoscopic removal/excision of esophageal lesion(s) performed during flexible esophagoscopy
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Typical site of service: Ambulatory surgical center or hospital outpatient department; may also occur in endoscopy suites within hospitals
Clinical & Coding Specifications
Clinical Context
A 62-year-old patient presents with progressive dysphagia to solids and intermittent odynophagia. Prior barium swallow raised concern for an intraluminal esophageal lesion. The gastroenterologist schedules an outpatient flexible esophagoscopy with endoscopic removal of a suspected benign-appearing polypoid lesion and retrieval of tissue for pathology. The procedure is performed under monitored anesthesia care in an ambulatory endoscopy suite. The provider advances a flexible esophagoscope through the mouth into the esophagus, identifies a 1.5 cm pedunculated mass, deploys a snare with cautery to excise and simultaneously cauterize the base, and retrieves the specimen for histopathologic analysis. Recovery includes short observation, instruction on diet advance, and pathology follow-up. Billing reflects the diagnostic endoscopy with therapeutic removal and specimen submission for laboratory analysis under 43216.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when the procedure requires substantially greater work or time than usual due to complexity (document rationale). |
26 |