VITiếng Việt
ICD-10 Vietnam

I28Other diseases of pulmonary vessels

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 I28 directly

Use the most specific code supported by the record.

Chapter IX
Diseases of the circulatory system
Group I26-I28
Pulmonary heart disease and diseases of pulmonary
Official Vietnamese name
Bệnh mạch máu phổi khác

Related I28 codes

I28.0 Primary diagnosis candidate Arteriovenous fistula of pulmonary vessels I28.1 Primary diagnosis candidate Aneurysm of pulmonary artery I28.8 Primary diagnosis candidate Other specified diseases of pulmonary vessels I28.9 Primary diagnosis candidate Disease of pulmonary vessels, 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.