AHA Coding Clinic® for ICD-9 - 1997 Fourth Quarter
Allergic Bronchopulmonary Aspergillosis
Allergic bronchopulmonary aspergillosis (ABA) is a form of aspergillosis occurring as an eosinophilic pneumonia caused by an allergic reaction to the aspergillus fungus. Aspergillus is commonly found growing on dead leaves, stored grain, bird droppings, compost stacks or other decaying vegetation. Aspergillus commonly causes pulmonary illness in 3 different ways: As an allergic reaction in people with pre-existing asthma or cystic fibrosis As a colonization producing a fungus ball or aspergilloma in an old healed lung cavity from previous disease such as tuberculosis or lung abscess As an invasive infection of the lung parenchyma that may spread to other...
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Article Overview
This article explains allergic bronchopulmonary aspergillosis in the broader context of Aspergillus-related pulmonary illness and discusses how the condition was distinguished in ICD coding history. It is aimed at coding professionals and clinicians who need background on the diagnosis, related lung manifestations, and the coding categories referenced in the article. The piece also includes brief scenarios illustrating the article’s coding context without providing a substitute for the full premium guidance.
Why This Topic Matters
Understanding how allergic bronchopulmonary aspergillosis is distinguished from other Aspergillus-related conditions is important for accurate diagnosis coding and consistent record interpretation. The article provides historical context and references the broader disease categories used in coding discussions.
What You Will Learn
- How allergic bronchopulmonary aspergillosis is described clinically
- How Aspergillus-related pulmonary conditions are grouped conceptually
- Historical context for the coding of Aspergillus-related diagnoses
- The general types of coding scenarios discussed in the article
Who Should Read This
- Medical coders
- Coding auditors
- Billers
- Pulmonology clinicians
- Health information management professionals
Codes Discussed
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