ICD-10-CM > S00-T88 > S00-S09 > S06 > S06.3 > S06.37 > S06.377 S06.377 Contusion, laceration, and hemorrhage of cerebellum with loss of consciousness of any duration with death due to brain injury prior to regaining consciousness Non-Billable/Non-Specific Codes S06.377A..., initial encounterS06.377D..., subsequent encounterS06.377S..., sequela