M23.209
BillableDerangement of unspecified meniscus due to old tear or injury, unspecified knee
M23.209 is the ICD-10-CM code for Derangement of unspecified meniscus due to old tear or injury, unspecified knee. It is a billable, specific code valid for reimbursement.
M00-M99 Diseases of the musculoskeletal system and connective tissue
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code M23.209?
- M23.209 is the ICD-10-CM code for "Derangement of unspecified meniscus due to old tear or injury, unspecified knee". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
- Is M23.209 a billable code?
- Yes — M23.209 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition