ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.5 > T44.5X > T44.5X1 T44.5X1 Poisoning by predominantly beta-adrenoreceptor agonists, accidental (unintentional) Non-Billable/Non-Specific Applicable To Poisoning by predominantly beta-adrenoreceptor agonists NOS Codes T44.5X1A..., initial encounterT44.5X1D..., subsequent encounterT44.5X1S..., sequela