G04.2Bacterial meningoencephaliti s and meningomyelitis, not elsewhere classified
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 VI
- Diseases of the nervous system
- Group G00-G09
- Inflammatory diseases of the central nervous system
- Official Vietnamese name
- Viêm não - màng não và/hoặc viêm tủy - màng tủy do vi khuẩn, không phân loại mục khác
Related G04 codes
G04
Encephalitis, myelitis and encephalomyelitis
G04.0
Primary diagnosis candidate
Acute disseminated encephalitis
G04.1
Primary diagnosis candidate
Human T-cell lymphotropic virus associated myelopathy
G04.8
Primary diagnosis candidate
Other encephalitis, myelitis and encephalomyelitis
G04.9
Primary diagnosis candidate
Encephalitis, myelitis and encephalomyelitis, 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.
