ICD-10-CM > S00-T88 > S40-S49 > S40 > S40.8 > S40.82 > S40.821 S40.821 Blister (nonthermal) of right upper arm Non-Billable/Non-Specific Codes S40.821A..., initial encounterS40.821D..., subsequent encounterS40.821S..., sequela
ICD-10 Fast ICD-10 Fast