Why This Topic Matters

ERCP coding often depends on whether multiple services are distinct or bundled in the same encounter, which can affect claim accuracy and compliance. Understanding the article helps users identify when documentation supports reporting one service versus another in endoscopic pancreatic and biliary cases.

Article Sections

1. Coding guidance for ERCP duct dilation and stone removal

   Introduces the coding question and the general relationship between duct dilation and stone removal during the same operative session. The section frames the discussion around ERCP-related CPT reporting.

2. CPT references and reporting notes

   Lists related CPT codes and accompanying reporting notes for ERCP, duct dilation, and stone removal. It also references related exclusions, modifiers, and alternative code pathways.

3. Clinical Example (43264) / Description of Procedure (43264)

   Provides a representative clinical scenario and procedural narrative associated with the stone-removal code. The material illustrates a typical ERCP workflow.

4. Clinical Example (43277) / Description of Procedure (43277)

   Provides a representative clinical scenario and procedural narrative associated with the duct-dilation code. The material illustrates a typical ERCP workflow involving dilation and related endoscopic steps.