VITiếng Việt
ICD-10 Vietnam

J99*Respiratory disorders in diseases classified elsewhere

Code usage status

Primary diagnosis

Must not be used as the primary diagnosis

Apply only when it matches the confirmed diagnosis and the documented clinical record.

Specificity

Do not use J99* 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 do bệnh phân loại mục khác

Related J99 codes

J99.0* Rheumatoid lung disease (M05.1) J99.1* Respiratory disorders in other diffuse connective tissue disorders J99.8* Respiratory disorders in other diseases classified elsewhere

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.