ICD-10-CM > S00-T88 > S00-S09 > S01 > S01.1 > S01.15 S01.15 Open bite of eyelid and periocular area Non-Billable/Non-Specific Applicable To Bite of eyelid and periocular area NOS Type 1 Excludes superficial bite of eyelid and periocular area (S00.26, S00.27) Codes S01.151Open bite of right eyelid and periocular areaS01.151A..., initial encounterS01.151D..., subsequent encounterS01.151S..., sequelaS01.152Open bite of left eyelid and periocular areaS01.152A..., initial encounterS01.152D..., subsequent encounterS01.152S..., sequelaS01.159Open bite of unspecified eyelid and periocular areaS01.159A..., initial encounterS01.159D..., subsequent encounterS01.159S..., sequela