ICD-10-CM > S00-T88 > S90-S99 > S91 > S91.1 > S91.10 > S91.102 S91.102 Unspecified open wound of left great toe without damage to nail Non-Billable/Non-Specific Codes S91.102A..., initial encounterS91.102D..., subsequent encounterS91.102S..., sequela