ICD-10-CM > S00-T88 > S00-S09 > S06 > S06.3 > S06.32 > S06.323 S06.323 Contusion and laceration of left cerebrum with loss of consciousness of 1 hour to 5 hours 59 minutes Non-Billable/Non-Specific Codes S06.323A..., initial encounterS06.323D..., subsequent encounterS06.323S..., sequela