AHA Coding Clinic® for ICD-9 - 2005 Issue 2; Ask the Editor
Diagnostic Cardiac Catheterization
An article in Coding Clinic Fourth Quarter 1988 regarding cardiac catheterizations states, “A diagnostic cardiac catheterization involving the left heart with recording of pressure as well as recording of left ventricular function curves is coded to 37.22.†Our coders are interpreting this to mean that unless pressure recordings are performed, the procedure should not be coded as a cardiac catheterization. Also, Coding Clinic May-June 1987, states, “the passage of a catheter into or through the chambers of the heart does not by itself constitute a diagnostic cardiac catheterization.†Should “left heart catheterization†only be coded when pressures and left ventricular function testing are performed and documented? ...
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Article Overview
This article reviews a cardiac catheterization coding question and discusses how documentation elements affect whether a procedure is considered diagnostic. It is aimed at coders, clinical documentation specialists, and revenue cycle staff working with cardiac procedures and ICD procedure coding guidance. The content references Coding Clinic guidance from 1987 and 1988 and focuses on how to interpret records involving left-heart catheterization and associated testing.
Why This Topic Matters
Cardiac catheterization documentation can be complex, and small differences in what is recorded can affect code selection and compliance. Understanding the guidance helps coding staff apply procedure coding more consistently when reviewing heart-catheterization records.
What You Will Learn
- How the article frames a coding question about diagnostic cardiac catheterization
- What types of documentation elements are discussed in relation to left-heart procedures
- How Coding Clinic references are used in the discussion of cardiac catheterization coding guidance
- What general considerations the article raises for reviewing cardiac procedure records
Who Should Read This
- Medical coders
- Clinical documentation specialists
- Revenue cycle staff
- Health information management professionals
Codes Discussed
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