ICD-10-CM > S00-T88 > S30-S39 > S30 > S30.8 > S30.82 > S30.824 S30.824 Blister (nonthermal) of vagina and vulva Non-Billable/Non-Specific Codes S30.824A..., initial encounterS30.824D..., subsequent encounterS30.824S..., sequela