ICD-10-CM > S00-T88 > T36-T50 > T49 > T49.8 > T49.8X > T49.8X1 T49.8X1 Poisoning by other topical agents, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by other topical agents NOS Codes T49.8X1A..., initial encounterT49.8X1D..., subsequent encounterT49.8X1S..., sequela