ICD-10 Code: S90.821 – Blister (nonthermal), right foot

ICD-10 code S90.821 corresponds to Blister (nonthermal), right foot. This code is classified under the chapter S90 Superficial injury of ankle, foot and toes, which is part of the S90-S99: Injuries to the ankle and foot category.

The parent chapter is Injury, poisoning and certain other consequences of external causes.