J98Other respiratory disorders
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 J98 directly
Use the most specific code supported by the record.
- Chapter X
- Diseases of the respiratory system
- Group J95-J99
- Other diseases of the respiratory system
- Official Vietnamese name
- Rối loạn hô hấp khác
- Additional WHO coding guidance
- Excl.: apnoea: NOS (R06.8) newborn (P28.4) sleep (G47.3)
Related J98 codes
J98.0
Primary diagnosis candidate
Diseases of bronchus, not elsewhere classified
J98.1
Primary diagnosis candidate
Pulmonary collapse
J98.2
Primary diagnosis candidate
Interstitial emphysema
J98.3
Primary diagnosis candidate
Compensatory emphysema
J98.4
Primary diagnosis candidate
Other disorders of lung
J98.5
Primary diagnosis candidate
Diseases of mediastinum, not elsewhere classified
J98.6
Primary diagnosis candidate
Disorders of diaphragm
J98.7
Primary diagnosis candidate
Respiratory infections, not elsewhere classified
J98.8
Primary diagnosis candidate
Other specified respiratory disorders
J98.9
Primary diagnosis candidate
Respiratory disorder, 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.
