ICD-10-CM > S00-T88 > S00-S09 > S04 > S04.8 > S04.89 > S04.891 S04.891 Injury of other cranial nerves, right side Non-Billable/Non-Specific Codes S04.891A..., initial encounterS04.891D..., subsequent encounterS04.891S..., sequela