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M23.221 – Derangement of posterior horn of medial meniscus due to old tear or injury, right knee

Derangement of posterior horn of medial meniscus due to old tear or injury, right knee

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M23.221 – Derang of post horn of medial mensc d/t old tear/inj, r knee
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: M23.221
Raw ICD: M23221
Context: M23.221 – Derangement of posterior horn of medial meniscus due to old tear or injury, right knee
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Title

M23.221 – Derangement of posterior horn of medial meniscus due to old tear or injury, right knee

Description

Derangement of posterior horn of medial meniscus due to old tear or injury, right knee

Category

Diseases of the Musculoskeletal System and Connective Tissue

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M23.221 – Derang of post horn of medial mensc d/t old tear/inj, r knee

ICD-10-CM Code

M23.221

Raw ICD Code

M23221

Code Range

M00-M99

Billable / Valid

Valid/Billable

CDC Order Number

18552

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch06-of30