ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.8 > T44.8X > T44.8X3 T44.8X3 Poisoning by centrally-acting and adrenergic-neuron-blocking agents, assault Non-Billable/Non-Specific Codes T44.8X3A..., initial encounterT44.8X3D..., subsequent encounterT44.8X3S..., sequela