ICD-10-CM > S00-T88 > S90-S99 > S91 > S91.2 > S91.20 > S91.205 S91.205 Unspecified open wound of left lesser toe(s) with damage to nail Non-Billable/Non-Specific Codes S91.205A..., initial encounterS91.205D..., subsequent encounterS91.205S..., sequela