CPT® Code 74245

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1. Indications

The radiologic examination of the upper gastrointestinal tract, coded as CPT® Code 74245, is indicated for a variety of gastrointestinal conditions and symptoms. These include:

• Ulcers - The examination can help identify the presence of peptic ulcers in the stomach or duodenum.
• Tumors - It is useful for detecting abnormal growths or masses within the upper GI tract.
• Inflammation - The procedure can reveal signs of inflammation in the esophagus, stomach, or small intestine.
• Hiatal Hernia - The examination can assist in diagnosing a hiatal hernia, where part of the stomach pushes through the diaphragm.
• Scarring - It can show areas of scarring that may affect the normal function of the GI tract.
• Obstruction - The procedure is effective in identifying blockages within the upper gastrointestinal system.
• Abnormal Position or Configuration - It can help assess any irregularities in the positioning or structure of the organs involved.

2. Procedure

The procedure for a radiologic examination of the upper gastrointestinal tract involves several key steps, which are detailed as follows:

• Step 1: Initial Scout Film - The examination typically begins with an anteroposterior (AP) scout film, which is obtained while the patient is in either an erect or supine position. This initial imaging captures the kidneys, ureter, and bladder, collectively known as a KUB, providing a baseline for further examination.
• Step 2: Administration of Contrast Media - Following the scout film, the patient is instructed to orally ingest contrast media. This contrast material is crucial as it enhances the visibility of the gastrointestinal structures during imaging.
• Step 3: Fluoroscopic Monitoring - Under fluoroscopy, the radiologist observes the passage of the contrast media as it travels down the esophagus into the stomach and duodenum, and subsequently through the entire small intestine, which includes the duodenum, jejunum, and ileum. This real-time imaging allows for dynamic assessment of the GI tract.
• Step 4: Spot Films - As the contrast material moves through the gastrointestinal tract, spot films may be taken at specific intervals or locations as indicated. These additional images provide detailed views of areas of interest or concern.
• Step 5: Medication Administration - In some cases, medication may be administered to either speed up or delay gastrointestinal motility, thereby influencing the movement of the contrast material through the GI tract. This step is tailored to enhance the clarity of the images obtained.

3. Post-Procedure

After the completion of the radiologic examination, patients may be monitored for any immediate reactions to the contrast media. It is common for patients to be advised to drink plenty of fluids to help flush the contrast material from their system. Additionally, they may receive instructions regarding any dietary restrictions or follow-up appointments based on the findings of the examination. The expected recovery time is generally minimal, as the procedure is non-invasive and typically does not require any significant downtime. However, patients should be informed about potential side effects of the contrast media, such as mild gastrointestinal discomfort or allergic reactions, and advised to report any unusual symptoms to their healthcare provider.