ICD-10-CM > S00-T88 > S00-S09 > S06 > S06.3 > S06.38 > S06.383 S06.383 Contusion, laceration, and hemorrhage of brainstem with loss of consciousness of 1 hour to 5 hours 59 minutes Non-Billable/Non-Specific Codes S06.383A..., initial encounterS06.383D..., subsequent encounterS06.383S..., sequela