ICD-10-CM > S00-T88 > S00-S09 > S06 > S06.8 > S06.89 > S06.892 S06.892 Other specified intracranial injury with loss of consciousness of 31 minutes to 59 minutes Non-Billable/Non-Specific Codes S06.892A..., initial encounterS06.892D..., subsequent encounterS06.892S..., sequela