Answer to 19120 vs. 19160 debate depends on the margins

Why This Topic Matters

Breast surgery coding can be misclassified when procedure names are used loosely or when coders rely on lesion size instead of the operative intent and margin focus described in CPT guidance. Correct interpretation helps support accurate code selection and reduces coding inconsistency.

Article Sections

1. Breast excision coding guidance

   Overview of CPT breast excision guidance and the distinction between different categories of open breast lesion procedures.

2. CPT Assistant commentary on breast procedures

   Discussion of supporting guidance from CPT Assistant and how it frames the relationship between common breast surgery terms and CPT categories.

3. Implications for coding interpretation

   Explanation of common coding misconceptions and the factors the article says are relevant when reviewing operative documentation.