ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.6 > T44.6X > T44.6X3 T44.6X3 Poisoning by alpha-adrenoreceptor antagonists, assault Non-Billable/Non-Specific Codes T44.6X3A..., initial encounterT44.6X3D..., subsequent encounterT44.6X3S..., sequela