Pulmonary Alveolar Proteinosis (PAP) is a rare lung disorder characterized by the accumulation of abnormal proteins and lipids within the alveoli, leading to impaired gas exchange and respiratory symptoms. The ICD-10 code for PAP is J84.02. This code falls under the category of "Other interstitial pulmonary diseases with fibrosis" (J84) and specifically identifies PAP as the underlying condition.
In contrast, the ICD-9 code for Pulmonary Alveolar Proteinosis is 516.6. This code is categorized under "Other alveolar and parietoalveolar pneumonopathies" and encompasses various conditions affecting the alveoli and surrounding structures. However, it is important to note that ICD-9 codes have been phased out and replaced by ICD-10 codes for medical coding purposes, as ICD-10 provides a more detailed and comprehensive classification system.
Please consult with a healthcare professional or refer to the official ICD coding guidelines for accurate and up-to-date coding information.
Author: DiseaseMaps Editorial Team
Reviewed against authoritative medical sources (NIH GARD, Orphanet, OMIM)
Last updated: 2023-07-10
Medical disclaimer:
This information does not substitute professional medical advice. Always consult your doctor before making health decisions.