ICD-10-CM > S00-T88 > S60-S69 > S61 > S61.2 > S61.20 > S61.203 S61.203 Unspecified open wound of left middle finger without damage to nail Non-Billable/Non-Specific Codes S61.203A..., initial encounterS61.203D..., subsequent encounterS61.203S..., sequela