ICD-10-CM > S00-T88 > S60-S69 > S60 > S60.5 > S60.52 > S60.529 S60.529 Blister (nonthermal) of unspecified hand Non-Billable/Non-Specific Codes S60.529A..., initial encounterS60.529D..., subsequent encounterS60.529S..., sequela