ICD-10-CM > S00-T88 > T36-T50 > T45 > T45.0 > T45.0X > T45.0X5 T45.0X5 Adverse effect of antiallergic and antiemetic drugs Non-Billable/Non-Specific Codes T45.0X5A..., initial encounterT45.0X5D..., subsequent encounterT45.0X5S..., sequela