X47.0Accidental poisoning by and exposure to carbon monoxide from combustion engine exhaust
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.
- Group V01-X59
- Accidents
- Official Vietnamese name
- Ngộ độc do vô tình và/hoặc phơi nhiễm với khí carbon monoxide từ khí thải động cơ đốt trong
- Additional WHO coding guidance
- Exhaust (gas) from: any type of combustion engine gas engine motor pump motor vehicle, not in transit Excl.: accidental poisoning by and exposure to carbon monoxide from exhaust of motor vehicle while in transit (V01-V99)
Related X47 codes
X47
Accidental poisoning by and exposure to carbon monoxide and other gases and vapours
X47.1
Accidental poisoning by and exposure to carbon monoxide from utility gas
X47.2
Accidental poisoning by and exposure to carbon monoxide from other domestic fuels
X47.3
Accidental poisoning by and exposure to carbon monoxide from other sources
X47.4
Accidental poisoning by and exposure to carbon monoxide from unspecified sources
X47.8
Accidental poisoning by and exposure to other specified gases and vapours
X47.9
Accidental poisoning by and exposure to unspecified gases and vapours
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.
