Chronic derangement of posterior horn of medial meniscus of right knee
Derangement of medial meniscus due to old injury
Derangement of posterior horn of right medial meniscus due to old injury
M23.221 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Derang of post horn of medial mensc d/t old tear/inj, r knee
The 2023 edition of ICD-10-CM M23.221 became effective on October 1, 2022.
This is the American ICD-10-CM version of M23.221 – other international versions of ICD-10 M23.221 may differ.