R65.0Systemic Inflammatory Response Syndrome of infectious origin without organ failure
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
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Chapter XVIII
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- Group R50-R69
- General symptoms and signs
- Official Vietnamese name
- Hội chứng đáp ứng viêm hệ thống do nhiễm trùng không kèm suy tạng
Related R65 codes
R65
Systemic Inflammatory Response Syndrome [SIRS]
R65.1
Systemic Inflammatory Response Syndrome of infectious origin with organ failure
R65.2
Systemic Inflammatory Response Syndrome of non- infectious origin without organ failure
R65.3
Systemic Inflammatory Response Syndrome of non- infectious origin with organ failure
R65.9
Systemic Inflammatory Response Syndrome, 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.
