Cardiothoracic Procedures / Heart valve replacement - codes 33405-33475

Why This Topic Matters

Heart valve replacement coding can involve multiple procedure categories, different valve types, and special handling for repeat operations or add-on reporting. Understanding the article helps coding professionals identify the relevant CPT code family and recognize when additional documentation review may be needed.

Article Sections

1. Overview of heart valve replacement procedures

   Introduces the general procedure and the surgical context in which it is performed. Describes the broad clinical setting and the overall purpose of the service.

2. Valve disease and procedure selection

   Summarizes the types of valvular disease that may lead to replacement and the need to identify the affected valve. Notes that single-valve and multiple-valve situations may both occur.

3. Multiple valve replacement reporting

   Addresses reporting considerations when more than one valve is replaced during the same encounter. Mentions related modifier use in a general way.

4. Replacement materials and prosthesis types

   Reviews broad categories of replacement materials and prosthetic valve structures discussed in the article. Covers tissue-based and mechanical options at a general level.

5. CPT coding examples and related procedures

   Discusses specific CPT code families and the kinds of procedural variations they represent. Includes related add-on and repeat-procedure topics covered in the article.