I09.2Chronic rheumatic pericarditis
Code usage status
Primary diagnosis
May be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Chapter IX
- Diseases of the circulatory system
- Group I05-I09
- Chronic rheumatic heart diseases
- Official Vietnamese name
- Viêm màng ngoài tim mạn tính do bệnh thấp
- Additional WHO coding guidance
- Adherent pericardium, rheumatic Chronic rheumatic: mediastinopericarditis myopericarditis Excl.: when not specified as rheumatic (I31.-)
Related I09 codes
I09
Other rheumatic heart diseases
I09.0
Primary diagnosis candidate
Rheumatic myocarditis
I09.1
Primary diagnosis candidate
Rheumatic diseases of endocardium, valve unspecified
I09.8
Primary diagnosis candidate
Other specified rheumatic heart diseases
I09.9
Primary diagnosis candidate
Rheumatic heart 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.
