T30Burn and corrosion, body region unspecified
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 T30 directly
Use the most specific code supported by the record.
- Group T20-T32
- Burns and corrosions
- Official Vietnamese name
- Bỏng và/hoặc ăn mòn, không xác định vùng cơ thể
- Additional WHO coding guidance
- Excl.: burn and corrosion with statement of the extent of body surface involved (T31-T32)
Related T30 codes
T30.0
Primary diagnosis candidate
Burn of unspecified body region, unspecified degree
T30.1
Primary diagnosis candidate
Burn of first degree, body region unspecified
T30.2
Primary diagnosis candidate
Burn of second degree, body region unspecified
T30.3
Primary diagnosis candidate
Burn of third degree, body region unspecified
T30.4
Primary diagnosis candidate
Corrosion of unspecified body region, unspecified degree
T30.5
Primary diagnosis candidate
Corrosion of first degree, body region unspecified
T30.6
Primary diagnosis candidate
Corrosion of second degree, body region unspecified
T30.7
Primary diagnosis candidate
Corrosion of third degree, body region 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.
