ICD-10-CM > S00-T88 > S00-S09 > S01 > S01.9 > S01.93 S01.93 Puncture wound without foreign body of unspecified part of head Non-Billable/Non-Specific Codes S01.93XA..., initial encounterS01.93XD..., subsequent encounterS01.93XS..., sequela