ICD-10-CM > S00-T88 > S90-S99 > S91 > S91.1 > S91.10 > S91.104 S91.104 Unspecified open wound of right lesser toe(s) without damage to nail Non-Billable/Non-Specific Codes S91.104A..., initial encounterS91.104D..., subsequent encounterS91.104S..., sequela