ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.4 > T44.4X > T44.4X1 T44.4X1 Poisoning by predominantly alpha-adrenoreceptor agonists, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by predominantly alpha-adrenoreceptor agonists NOS Codes T44.4X1A..., initial encounterT44.4X1D..., subsequent encounterT44.4X1S..., sequela