AHA Coding Clinic® for ICD-9 - 1992 Fourth Quarter
New/Revised Codes
Heart murmurs - guidelines Systolic murmurs - guidelines Diastolic murmurs - guidelines Continuous murmurs - guidelines Infectious diseases 5th digit code expansions Chlamydial infections, sexually transmitted Esophagitis or enteritis, candidal Anomalies, dentofacial Hypoxia and birth asphyxia, intrauterine Transient alteration of consciousness Global amnesia, transient Cerebrovascular disease and late effect of Observation of newborn/infant for suspected condition not found Syndrome, eosinophilia myalgia Incontinence of urine Acute renal failure and hypertensive renal disease Seizures, recurrent Acute myocardial infarction fifth digits - revision in definitions Insertion and monitoring of implantable subdermal contraceptives Malnutrition - guidelines Peripheral vascular disease, atherosclerotic Removal of ectopic...
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Article Overview
This article is a compact update on new and revised medical coding content across diagnosis and procedure areas. It is aimed at coders, auditors, and billing professionals who need a quick view of which clinical topics and procedure types were affected, along with the general areas of guidance touched by the update.
Why This Topic Matters
Change summaries like this help coding teams identify which parts of the code set may need review during a revision cycle. It supports awareness of updates across diagnosis and procedure coding without requiring the reader to search the full source material first.
Article Sections
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Diagnosis and guideline updates
A broad set of diagnosis-related topics and guideline changes are listed, including cardiovascular, infectious, neurologic, renal, and newborn-related subjects. The section provides a high-level view of areas affected by revision.
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Procedure updates
A set of procedure-related updates is identified, spanning surgical and diagnostic topics across multiple body systems. The section highlights the general categories of procedures affected by the changes.
What You Will Learn
- Which broad diagnosis categories were included in the update
- Which general procedure areas were revised
- How the article is organized into diagnosis and procedure change topics
- What kinds of coding content changes are covered in a new/revised code notice
Who Should Read This
- Medical coders
- Coding auditors
- Billing professionals
- Revenue cycle staff
- Clinical documentation improvement teams
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