T59.91
Toxic effect of unspecified gases, fumes and vapors, accidental (unintentional)
Non-billableCategory
Specific Codes (3)
T59.91XABillable
Toxic effect of unspecified gases, fumes and vapors, accidental (unintentional), initial encounter
T59.91XDBillable
Toxic effect of unspecified gases, fumes and vapors, accidental (unintentional), subsequent encounter
T59.91XSBillable
Toxic effect of unspecified gases, fumes and vapors, accidental (unintentional), sequela


