ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.2 > T44.2X > T44.2X1 T44.2X1 Poisoning by ganglionic blocking drugs, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by ganglionic blocking drugs NOS Codes T44.2X1A..., initial encounterT44.2X1D..., subsequent encounterT44.2X1S..., sequela