ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.4 > T44.4X > T44.4X5 T44.4X5 Adverse effect of predominantly alpha-adrenoreceptor agonists Non-Billable/Non-Specific Codes T44.4X5A..., initial encounterT44.4X5D..., subsequent encounterT44.4X5S..., sequela