ICD-10-CM > S00-T88 > S00-S09 > S01 > S01.8 > S01.85 > S01.85XD S01.85XD Open bite of other part of head, subsequent encounter Billable/Specific Copy Code Copy Description Applicable To Bite of other part of head NOS Type 1 Excludes superficial bite of other part of head (S00.87)