AHA Coding Clinic® for ICD-9 - 1990 Third Quarter
Implantation of Automatic Cardioverter Defibrillator
The implantable automatic cardioverter defibrillator is an electronic device designed to detect and treat life-threatening tachyarrhythmias. The device consists of a pulse generator and electrodes for sensing and defibrillating. Implantation of the device system is indicated in patients who are at high risk for sudden cardiac death due to ventricular tachyarrhythmias. Patients at highest risk for sudden cardiac death syndrome include, but are not limited to, those with: Congestive heart failure and/or depressed left ventricular function Previous myocardial infarction Significant ventricular ectopy Male gender The automatic implantable cardioverter defibrillator devices are capable of giving several successive shocks in an...
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Article Overview
This article explains the general clinical and procedural context for automatic cardioverter defibrillator implantation and replacement. It discusses the device components, typical evaluation tests, common procedural settings, and how related cardiac procedures may appear alongside implantation or follow-up care. The content is aimed at readers who need to understand the scope of the topic and the associated procedure coding references without relying on the full premium text.
Why This Topic Matters
Automatic cardioverter defibrillator procedures often occur in complex surgical and diagnostic settings, so understanding the article’s scope can help coders, auditors, and clinical documentation reviewers identify whether the full discussion is relevant to their case or workflow.
What You Will Learn
- The clinical purpose and basic components of an automatic cardioverter defibrillator system
- The types of pre-procedure evaluations mentioned in connection with device implantation
- How implantation, replacement, repositioning, and removal are discussed in relation to hospital admission and other cardiac procedures
- The broad procedural contexts in which the device system may be addressed
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation specialists
- Healthcare revenue cycle staff
- Cardiology practice staff
Codes Discussed
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