M23.20
Non-billableDerangement of unspecified meniscus due to old tear or injury
M23.20 is the ICD-10-CM code for Derangement of unspecified meniscus due to old tear or injury. It is a non-billable category code — use a more specific child code such as M23.200 for billing.
M00-M99 Diseases of the musculoskeletal system and connective tissue
Includes
- •Derangement of unspecified lateral meniscus due to old tear or injury
- •Derangement of unspecified medial meniscus due to old tear or injury
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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