ICD-10-CM > S00-T88 > S60-S69 > S61 > S61.3 > S61.30 > S61.307 S61.307 Unspecified open wound of left little finger with damage to nail Non-Billable/Non-Specific Codes S61.307A..., initial encounterS61.307D..., subsequent encounterS61.307S..., sequela