Q&A: CPT coding and reporting guidelines for skin biopsies

Why This Topic Matters

Skin biopsy reporting changed with the 2019 CPT update, so coding teams need a current overview to align documentation review and claim selection with the revised biopsy structure.

Article Sections

1. Question and answer introduction

   Introduces the topic, the timing of the CPT update, and the general scope of the reporting question being addressed.

2. Biopsy categories and code families

   Summarizes the major skin biopsy technique categories discussed in the article and how the updated CPT structure organizes them.

3. Reporting guidance for multiple biopsy techniques

   Explains the general framework for handling encounters that include more than one biopsy technique and the role of the primary and add-on structure.

4. Skin biopsy hierarchy

   Describes the article’s overview of the relative complexity ordering used to prioritize biopsy techniques within the updated framework.

5. Example scenario

   Presents a brief multi-lesion scenario illustrating how the reporting framework is applied at a high level.