ICD-10-CM > S00-T88 > S00-S09 > S01 > S01.1 > S01.15 > S01.152 S01.152 Open bite of left eyelid and periocular area Non-Billable/Non-Specific Codes S01.152A..., initial encounterS01.152D..., subsequent encounterS01.152S..., sequela