ICD-10-CM > S00-T88 > S60-S69 > S61 > S61.1 > S61.10 > S61.101 S61.101 Unspecified open wound of right thumb with damage to nail Non-Billable/Non-Specific Codes S61.101A..., initial encounterS61.101D..., subsequent encounterS61.101S..., sequela