M23.2 (Derangement of meniscus due to old tear or injury) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the musculoskeletal system and connective tissue chapter. It identifies cases of derangement of meniscus due to old tear or injury for clinical documentation, billing and epidemiological tracking

ICD-10-CM · Category

M23.2 — Derangement of meniscus due to old tear or injury

Chapter M00-M99: Diseases of the musculoskeletal system and connective tissue

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Sub-codes under M23.2

M23.20Derangement of unsp meniscus due to old tear or injuryM23.21Derang of ant horn of medial meniscus due to old tear/injM23.22Derang of post horn of medial meniscus due to old tear/injM23.23Derangement of oth medial meniscus due to old tear or injuryM23.24Derang of anterior horn of lat mensc due to old tear/injM23.25Derang of posterior horn of lat mensc due to old tear/injM23.26Derangement of lateral meniscus due to old tear or injury

Related diagnoses

M23.0Cystic meniscusM23.3Other meniscus derangementsM23.4Loose body in kneeM23.5Chronic instability of kneeM23.6Other spontaneous disruption of ligament(s) of kneeM23.8Other internal derangements of kneeM23.9Unspecified internal derangement of knee

Common questions about M23.2 (Derangement of meniscus due to old tear or injury)

What does ICD-10 code M23.2 mean?
M23.2 is the ICD-10-CM 2025 code for Derangement of meniscus due to old tear or injury. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is M23.2 a billable diagnosis code?
M23.2 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under M23.2. Browse the sub-codes listed on this page.
Which ICD-10 chapter does M23.2 belong to?
M23.2 belongs to the chapter "Diseases of the musculoskeletal system and connective tissue" (codes M00-M99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Derangement of meniscus due to old tear or injury?
For a plain-language explanation of Derangement of meniscus due to old tear or injury, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Derangement of meniscus due to old tear or injury" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗