Right shoulder blister
Right shoulder blister with infection
S40.221A 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 S40.221A became effective on October 1, 2022.
This is the American ICD-10-CM version of S40.221A – other international versions of ICD-10 S40.221A may differ.