ICD 10 CM Codes

T48.991 Poisoning by other agents primarily acting on the respiratory system, accidental (unintentional)
Non-Billable CodeT48.991 is not a billable ICD-10-CM diagnosis code and cannot be used to indicate a medical diagnosis.
Type 1 Excludes
poisoning by, adverse effect of and underdosing of metaraminol (T44.4)