AHA Coding Clinic® for HCPCS - 2019 Quarter 3; For Your Information
Mastectomy skin necrosis
A patient with previous bilateral mastectomy, first stage reconstruction with tissue expanders and Alloderm presented with skin flap necrosis on the left breast where she originally had a Wise pattern skin-sparing mastectomy. The nonviable tissue was debrided and the Wise pattern was re-elevated over the underlying pectoralis major musculature and previous abdominal flap. The elevated Wise pattern was then advanced inferiorly and medially on the lateral and medial flaps. The total area of undermined tissue was at least 20 x 30 cm. Inset to the tissues was accomplished in layers to re-approximate deep dermis. How do you code an advancement flap reconstruction for skin flap necrosis? Is CPT code 19380 reported or a code from code range 14xxx to capture the adjacent tissue transfer or rearrangement? ...
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Article Overview
This premium coding article addresses a breast reconstruction complication after mastectomy and explores how the described surgical repair should be reported. It is relevant to coders, auditors, and billing staff who work with breast reconstruction, wound repair, and postoperative complication coding. The article provides guidance on the type of procedure documented, the broader CPT families involved, and the coding approach for the reported repair scenario.
Why This Topic Matters
Postoperative breast reconstruction complications can be coded differently depending on the documented service, so understanding the procedure type is important for accurate claim reporting and compliance.
What You Will Learn
- How a post-mastectomy skin flap necrosis scenario is analyzed for coding purposes
- Which broad CPT code families are considered in the context of breast reconstruction repair
- How the documented operative technique affects the reporting approach for repair services
- How to distinguish among related postoperative breast procedure categories at a high level
Who Should Read This
- Professional medical coders
- Coding auditors
- Revenue cycle staff
- Plastic surgery billing staff
- Compliance teams
Codes Discussed
Code Ranges Discussed
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