Summary & Overview
CPT 43194: Rigid Esophagoscopy for Esophageal Foreign Body Removal
CPT code 43194 denotes rigid esophagoscopy performed to locate and remove foreign bodies obstructing the esophagus. This procedure is clinically important because retained esophageal foreign bodies can cause pain, airway compromise, perforation, and infection; prompt endoscopic removal is a common emergency intervention. Nationally, the code captures encounters across hospital and ambulatory surgical settings where rigid instruments are required to extract large food boluses or non-food objects that cannot pass into the stomach.
Key payers relevant to this coverage and billing context include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical and procedural intent of the code, typical sites of service, and the payer landscape addressed in this publication. The analysis also outlines common billing modifiers and related administrative considerations where available.
This resource is intended to inform billing professionals, clinicians, and policy analysts about the clinical scope and administrative context of CPT code 43194, including benchmarking and policy implications where data are available. Data not available in the input will be flagged as such in the detailed sections.
Billing Code Overview
CPT code 43194 describes a diagnostic and therapeutic procedure in which a provider uses a rigid esophagoscope — a tubular instrument with a light source and camera — inserted through the mouth to examine the esophagus for obstructing material and to identify and remove foreign bodies such as large pieces of food.
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Service type: Rigid esophagoscopy with removal of esophageal foreign body
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Typical site of service: Operating room, procedure suite, or endoscopy suite in a hospital or ambulatory surgical center
Clinical & Coding Specifications
Clinical Context
A 45-year-old adult presents to the emergency department after acute onset dysphagia and retrosternal discomfort following ingestion of a large piece of meat while eating. The patient reports inability to swallow saliva and repeated gagging. Physical exam shows drooling and distress but stable vital signs. Plain neck and chest radiographs are non-diagnostic. Otolaryngology or thoracic surgery is consulted for suspected esophageal food impaction. The patient is consented for a diagnostic and therapeutic rigid esophagoscopy under general anesthesia using a rigid esophagoscope to visualize the proximal and mid esophagus and remove the obstructing food bolus. In the operating room, the provider introduces a rigid esophagoscope through the mouth, locates the impacted food piece, and removes it with forceps. The patient is monitored in recovery and typically advances diet as tolerated once airway reflexes return and esophageal injury is excluded.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | Placeholder/Not used in standard CMS billing | Not typically appended; present in raw list but not standard for outpatient coding of this procedure |
11 | Placeholder/Not a standard CMS modifier for services |