I05Rheumatic mitral valve 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 I05 directly
Use the most specific code supported by the record.
- Chapter IX
- Diseases of the circulatory system
- Group I05-I09
- Chronic rheumatic heart diseases
- Official Vietnamese name
- Bệnh van hai lá do bệnh thấp
- Additional WHO coding guidance
- Incl.: conditions classifiable to (I05.0) and (I05.2-I05.9), whether specified as rheumatic or not Excl.: when specified as nonrheumatic (I34.-)
Related I05 codes
I05.0
Primary diagnosis candidate
Mitral stenosis
I05.1
Primary diagnosis candidate
Rheumatic mitral insufficiency
I05.2
Primary diagnosis candidate
Mitral stenosis with insufficiency
I05.8
Primary diagnosis candidate
Other mitral valve diseases
I05.9
Primary diagnosis candidate
Mitral valve 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.
