I87.021 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Postthrombotic syndrome w inflammation of r low extrem
The 2023 edition of ICD-10-CM I87.021 became effective on October 1, 2022.
This is the American ICD-10-CM version of I87.021 – other international versions of ICD-10 I87.021 may differ.