M23.20 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Derangement of unspecified meniscus due to old tear or injury.
Inclusion term
Derangement of unspecified lateral meniscus due to old tear or injury
Derangement of unspecified medial meniscus due to old tear or injury
Codes
M23.200
Derangement of unspecified lateral meniscus due to old tear or injury, right knee
M23.201
Derangement of unspecified lateral meniscus due to old tear or injury, left knee
M23.202
Derangement of unspecified lateral meniscus due to old tear or injury, unspecified knee
M23.203
Derangement of unspecified medial meniscus due to old tear or injury, right knee
M23.204
Derangement of unspecified medial meniscus due to old tear or injury, left knee
M23.205
Derangement of unspecified medial meniscus due to old tear or injury, unspecified knee
M23.206
Derangement of unspecified meniscus due to old tear or injury, right knee
M23.207
Derangement of unspecified meniscus due to old tear or injury, left knee
M23.209
Derangement of unspecified meniscus due to old tear or injury, unspecified knee
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code