I80.20 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
Short description: Phlebitis and thombophlb of unsp deep vessels of low extrm
The 2023 edition of ICD-10-CM I80.20 became effective on October 1, 2022.
This is the American ICD-10-CM version of I80.20 – other international versions of ICD-10 I80.20 may differ.