ICD-10-CM > S00-T88 > S60-S69 > S61 > S61.3 > S61.30 > S61.301 S61.301 Unspecified open wound of left index finger with damage to nail Non-Billable/Non-Specific Codes S61.301A..., initial encounterS61.301D..., subsequent encounterS61.301S..., sequela