ICD-10-CM > S00-T88 > T36-T50 > T37 > T37.3 > T37.3X > T37.3X1 T37.3X1 Poisoning by other antiprotozoal drugs, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by other antiprotozoal drugs NOS Codes T37.3X1A..., initial encounterT37.3X1D..., subsequent encounterT37.3X1S..., sequela