ICD-10-CM > S00-T88 > T36-T50 > T43 > T43.8 > T43.8X > T43.8X1 T43.8X1 Poisoning by other psychotropic drugs, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by other psychotropic drugs NOS Codes T43.8X1A..., initial encounterT43.8X1D..., subsequent encounterT43.8X1S..., sequela