ICD-10 CM Code T57.3X4
- T57 Toxic effect of other inorganic substances
- T57.3 Toxic effect of hydrogen cyanide
- T57.3X Toxic effect of hydrogen cyanide
T57.3X4
Toxic effect of hydrogen cyanide, undetermined
7th Character
- The appropriate 7th character is to be added to each code from category T57
- A - initial encounter
- D - subsequent encounter
- S - sequela
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