J84Other interstitial pulmonary diseases
Code usage status
Primary diagnosis
Select a more specific code
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Do not use J84 directly
Use the most specific code supported by the record.
- Chapter X
- Diseases of the respiratory system
- Official Vietnamese name
- Bệnh phổi mô kẽ khác
- Additional WHO coding guidance
- Excl.: drug-induced interstitial lung disorders (J70.2-J70.4) interstitial emphysema (J98.2) lung diseases due to external agents (J60-J70) lymphoid interstitial pneumonitis resulting from human immunodeficiency
Related J84 codes
J84.0
Primary diagnosis candidate
Alveolar and parietoalveolar conditions
J84.1
Primary diagnosis candidate
Other interstitial pulmonary diseases with fibrosis
J84.8
Primary diagnosis candidate
Other specified interstitial pulmonary diseases
J84.9
Primary diagnosis candidate
Interstitial pulmonary disease, unspecified
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
