Cyst of posterior horn of right medial meniscus
Cystic meniscus of right medial posterior horn
M23.021 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Cystic meniscus, posterior horn of medial meniscus, r knee
The 2023 edition of ICD-10-CM M23.021 became effective on October 1, 2022.
This is the American ICD-10-CM version of M23.021 – other international versions of ICD-10 M23.021 may differ.