ICD-10-CM > S00-T88 > T36-T50 > T47 > T47.4 > T47.4X > T47.4X4 T47.4X4 Poisoning by other laxatives, undetermined Non-Billable/Non-Specific Codes T47.4X4A..., initial encounterT47.4X4D..., subsequent encounterT47.4X4S..., sequela