ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.7 > T44.7X > T44.7X3 T44.7X3 Poisoning by beta-adrenoreceptor antagonists, assault Non-Billable/Non-Specific Codes T44.7X3A..., initial encounterT44.7X3D..., subsequent encounterT44.7X3S..., sequela