A surgeon performs an aortic valve replacement by translocation of autologous pulmonary valve with allograft replacement of pulmonary valve (Ross procedure) with a transventricular aortic annulus enlargement (Konno procedure) during the same operative session. Is it appropriate to report codes 33413 and 33412 together, or is there a single, comprehensive code for these combined services? ...
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Article Overview
This article addresses coding guidance for a combined open heart surgical scenario involving aortic valve replacement with congenital outflow tract enlargement techniques. It is aimed at cardiothoracic surgery coders, coding auditors, and reimbursement staff who need to understand how the relevant cardiac procedure family is organized and when a single comprehensive code is used for the combined service. The article also includes clinical vignettes and procedural narratives illustrating the broader operative context.
Why This Topic Matters
Accurate reporting of complex cardiac surgery depends on recognizing when related operative components are bundled into one comprehensive code. This article helps avoid unbundling and supports consistent coding for congenital valve and outflow tract procedures.
Article Sections
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General coding question
Introduces a coding scenario involving combined congenital cardiac valve surgery and asks whether separate reporting or a comprehensive code is appropriate.
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Code guidance and related procedures
Discusses the relevant cardiac procedure family, the relationship among the codes, and the broader operative context for these services.
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Clinical Vignette (33440) / Description of Procedure (33440)
Provides an example case and a procedural narrative for the comprehensive combined cardiac surgery service.
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Clinical Vignette (33412) / Description of Procedure (33412)
Provides an example case and a procedural narrative for the annular enlargement cardiac surgery service.
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Clinical Vignette (33413) / Description of Procedure (33413)
Provides an example case and a procedural narrative for the autologous pulmonary valve translocation and replacement service.
What You Will Learn
- How the article frames coding for a combined congenital cardiac operative scenario
- Which broad procedure families are discussed in relation to one another
- What kinds of clinical examples and operative descriptions are included
- How the article organizes guidance around a comprehensive cardiac surgery code
Who Should Read This
- Cardiothoracic surgery coders
- Outpatient and inpatient coding professionals
- Coding auditors
- Physician practice billing staff
- Revenue integrity teams
Codes Discussed
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