ICD-10-CM > S00-T88 > S60-S69 > S60 > S60.4 > S60.42 > S60.429 S60.429 Blister (nonthermal) of unspecified finger Non-Billable/Non-Specific Codes S60.429A..., initial encounterS60.429D..., subsequent encounterS60.429S..., sequela