Blister of right foot
Blister of right foot with infection
Right foot blister
Right foot blister, with infection
S90.821A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM S90.821A became effective on October 1, 2022.
This is the American ICD-10-CM version of S90.821A – other international versions of ICD-10 S90.821A may differ.