ICD-10-CM > S00-T88 > S00-S09 > S06 > S06.8 > S06.89 > S06.894 S06.894 Other specified intracranial injury with loss of consciousness of 6 hours to 24 hours Non-Billable/Non-Specific Codes S06.894A..., initial encounterS06.894D..., subsequent encounterS06.894S..., sequela