M23.22 (Derang of post horn of medial meniscus due to old tear/inj) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the musculoskeletal system and connective tissue chapter. Derangement of posterior horn of medial meniscus due to old tear or injury

ICD-10-CM · Category

M23.22 — Derang of post horn of medial meniscus due to old tear/inj

Derangement of posterior horn of medial 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 M23.22

M23.221Derang of post horn of medial mensc d/t old tear/inj, r kneeM23.222Derang of post horn of medial mensc d/t old tear/inj, l kneeM23.229Derang of post horn of med mensc d/t old tear/inj, unsp knee

Related diagnoses

M23.20Derangement of unsp meniscus due to old tear or injuryM23.21Derang of ant 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

Common questions about M23.22 (Derang of post horn of medial meniscus due to old tear/inj)

What does ICD-10 code M23.22 mean?
M23.22 is the ICD-10-CM 2025 code for Derang of post horn of medial meniscus due to old tear/inj. Derangement of posterior horn of medial 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 M23.22 a billable diagnosis code?
M23.22 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under M23.22. Browse the sub-codes listed on this page.
Which ICD-10 chapter does M23.22 belong to?
M23.22 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 Derang of post horn of medial meniscus due to old tear/inj?
For a plain-language explanation of Derang of post horn of medial meniscus due to old tear/inj, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Derang of post horn of medial meniscus due to old tear/inj" 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 ↗