AHA Coding Clinic® for ICD-9 - 2008 Issue 1; Ask the Editor
Revision of Lateral Compartment Knee Replacement Resulting in Total Knee Replacement
What is the appropriate procedure code assignment when a patient who has advanced degenerative joint disease (DJD) and history of lateral compartment knee replacement, is admitted for a revision that results in a total knee replacement? ...
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Article Overview
This article explains a coding scenario involving knee arthroplasty revision and how the case should be classified in the procedure code system discussed. It is aimed at coding professionals working with joint replacement and revision cases, and it focuses on the general assignment approach for a conversion from a prior compartment replacement to a total knee procedure.
Why This Topic Matters
Revision joint replacement cases can be coded differently depending on what was previously implanted and what procedure is performed during the current admission. Accurate classification is important for documentation review, procedure reporting, and consistent coding of orthopedic replacement surgeries.
What You Will Learn
- How the article frames a knee arthroplasty revision scenario
- What type of procedure classification the article addresses
- How prior compartment replacement history affects the coding context at a high level
- Which procedure code system the guidance is drawn from
Who Should Read This
- Medical coders
- Coding auditors
- Health information management professionals
- Orthopedic surgery coding staff
Codes Discussed
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