Is M23.33 a billable code?
No. M23.33 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
M23.33: Other meniscus derangements, other medial meniscus
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
M23.33 groups related diagnoses under other meniscus derangements, other medial meniscus. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under M23.33
- M23.331Other meniscus derangements, other medial meniscus, right knee
- M23.332Other meniscus derangements, other medial meniscus, left knee
- M23.339Other meniscus derangements, other medial meniscus, unspecified knee
Other codes in M23.3 Other meniscus derangements
- M23.30Other meniscus derangements, unspecified meniscusheader
- M23.31Other meniscus derangements, anterior horn of medial meniscusheader
- M23.32Other meniscus derangements, posterior horn of medial meniscusheader
- M23.34Other meniscus derangements, anterior horn of lateral meniscusheader
- M23.35Other meniscus derangements, posterior horn of lateral meniscusheader
- M23.36Other meniscus derangements, other lateral meniscusheader
M23.33 questions
What does M23.33 mean?
M23.33 is the ICD-10-CM code for Other meniscus derangements, other medial meniscus. It is in chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.