ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.2 T44.2 Poisoning by, adverse effect of and underdosing of ganglionic blocking drugs Non-Billable/Non-Specific Codes T44.2XPoisoning by, adverse effect of and underdosing of ganglionic blocking drugsT44.2X1Poisoning by ganglionic blocking drugs, accidental (unintentional)T44.2X1A..., initial encounterT44.2X1D..., subsequent encounterT44.2X1S..., sequelaT44.2X2Poisoning by ganglionic blocking drugs, intentional self-harmT44.2X2A..., initial encounterT44.2X2D..., subsequent encounterT44.2X2S..., sequelaT44.2X3Poisoning by ganglionic blocking drugs, assaultT44.2X3A..., initial encounterT44.2X3D..., subsequent encounterT44.2X3S..., sequelaT44.2X4Poisoning by ganglionic blocking drugs, undeterminedT44.2X4A..., initial encounterT44.2X4D..., subsequent encounterT44.2X4S..., sequelaT44.2X5Adverse effect of ganglionic blocking drugsT44.2X5A..., initial encounterT44.2X5D..., subsequent encounterT44.2X5S..., sequelaT44.2X6Underdosing of ganglionic blocking drugsT44.2X6A..., initial encounterT44.2X6D..., subsequent encounterT44.2X6S..., sequela