ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.1 > T44.1X > T44.1X2 T44.1X2 Poisoning by other parasympathomimetics [cholinergics], intentional self-harm Non-Billable/Non-Specific Codes T44.1X2A..., initial encounterT44.1X2D..., subsequent encounterT44.1X2S..., sequela