ICD-10-CM > S00-T88 > S00-S09 > S00 > S00.8 > S00.83 S00.83 Contusion of other part of head Non-Billable/Non-Specific Applicable To Bruise of other part of headHematoma of other part of head Codes S00.83XA..., initial encounterS00.83XD..., subsequent encounterS00.83XS..., sequela