Right axilla contusion
Right upper arm contusion
S40.021A 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 S40.021A became effective on October 1, 2022.
This is the American ICD-10-CM version of S40.021A – other international versions of ICD-10 S40.021A may differ.