ICD-10 CM Code T58.1
T58.1
Toxic effect of carbon monoxide from utility gas
Includes
- asphyxiation from carbon monoxide
- toxic effect of carbon monoxide from all sources
Inclusion Term
- Toxic effect of acetylene
- Toxic effect of gas NOS used for lighting, heating, cooking
- Toxic effect of water gas
7th Character
- The appropriate 7th character is to be added to each code from category T58
- A - initial encounter
- D - subsequent encounter
- S - sequela
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