Reader Questions: Limit Unlisted Code for Colonoscopy Through Stoma

Why This Topic Matters

Accurate code selection affects claim acceptance and proper reporting of endoscopic services performed through a stoma. The article helps readers identify the relevant CPT categories and recognize when documentation supports more than one billable procedure.

Article Sections

1. Question

   A reader asks about code selection for a colonoscopy performed through a stoma after a history of colon cancer.

2. Answer

   The response addresses the relevant CPT update, the shift away from a broader unlisted code, and the availability of more specific colonoscopy-through-stoma choices.

3. Documentation and separate reporting

   This section discusses operative report documentation and when a second endoscopic service may be reported separately in the same session.