AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2016 Issue 1; Ask the Editor
Endoscopic Brush Biopsy of Esophagus
A patient with anemia and melena underwent esophagogastro-duodenoscopy (EGD) with brush biopsy. An area of white plaque in the mid-esophagus was brushed to rule out candida. Extraction appears to be the appropriate root operation, and describes the brush biopsy procedure because tissue was not cut out. What is the procedure code assignment for endoscopic brush biopsy of the esophagus? ...
Subscribe or sign in to view the full article.
Article Overview
This premium article explains a coding question involving an endoscopic brush biopsy of the esophagus during EGD. It focuses on ICD-10-PCS procedure coding concepts for endoscopic tissue sampling and the terminology used to describe the procedure in the record. The content is aimed at coding professionals who need to interpret procedural documentation and align it with the appropriate procedure code set.
Why This Topic Matters
Endoscopic brush biopsies can be documented in ways that do not map neatly to the most intuitive procedural terminology. This article helps coding professionals understand how the procedure is characterized within ICD-10-PCS and why the documentation matters for accurate code assignment.
What You Will Learn
- How an endoscopic brush biopsy of the esophagus is discussed in ICD-10-PCS terms
- How documentation language for brush biopsy relates to procedure coding concepts
- Why upper endoscopy documentation details matter for code assignment in ICD-10-PCS
- How the article frames a coding query involving an esophageal sampling procedure
Who Should Read This
- Medical coders
- Coding educators
- Clinical documentation specialists
- Revenue cycle professionals
Codes Discussed
Subscribe or sign in to view the full article.


Quick, Current, Complete - www.findacode.com