ICD-10-CM > S00-T88 > T36-T50 > T48 > T48.5 > T48.5X > T48.5X5 T48.5X5 Adverse effect of other anti-common-cold drugs Non-Billable/Non-Specific Codes T48.5X5A..., initial encounterT48.5X5D..., subsequent encounterT48.5X5S..., sequela