ICD-10-CM > S00-T88 > S60-S69 > S61 > S61.1 > S61.10 > S61.102 S61.102 Unspecified open wound of left thumb with damage to nail Non-Billable/Non-Specific Codes S61.102A..., initial encounterS61.102D..., subsequent encounterS61.102S..., sequela