AMA Clinical Examples in Radiology - 2026 Issue 3 (Summer)
Radiology Test Case Answer
Summer 2026 pages 25-29 RADIOLOGY TEST CASE ANSWER Percutaneous Biliary Stent Placement HOW TO CODE 47538 Placement of stent(s) into a bile duct, percutaneous, including diagnostic cholangiography, imaging guidance (eg, fluoroscopy and/or ultrasound), balloon dilation, catheter exchange(s) and catheter removal(s) when performed, and all associated radiological supervision and interpretation; existing access 99152 Moderate sedation services provided by the same physician or other qualified health care professional performing the diagnostic or therapeutic service that the sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial...
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Article Overview
This article examines a radiology case involving biliary stent placement and discusses related procedure coding, moderate sedation, and diagnosis coding. It is intended for professionals who work with radiology and medical coding and want context on the topics addressed in this case.
Why This Topic Matters
Radiology cases can involve multiple procedure, sedation, and diagnosis coding considerations; this article brings those subjects together in the context of a biliary intervention.
Article Sections
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HOW TO CODE
Introduces the case’s coding topics, including the procedure, sedation, and diagnosis code sets.
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DISCUSSION
Discusses the case in relation to biliary interventions, radiology procedure coding, moderate sedation, and diagnosis coding.
What You Will Learn
- The coding subjects addressed in a percutaneous biliary stent placement case.
- How the article discusses procedure coding in relation to access, imaging, and associated services.
- The article’s coverage of moderate sedation and diagnosis coding.
- intended_audiences
Who Should Read This
- Radiology coders
- Medical coders
- Radiology and interventional radiology professionals
- Healthcare professionals involved in coding review
Codes Discussed
Code Ranges Discussed
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