Instability of knee joint
Instability of patella knee cap) joint
Instability of patellofemoral joint
Unstable knee
M23.8X9 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 M23.8X9 became effective on October 1, 2022.
This is the American ICD-10-CM version of M23.8X9 – other international versions of ICD-10 M23.8X9 may differ.