M17 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Osteoarthritis of knee.
Codes
M17.0
Bilateral primary osteoarthritis of knee
M17.1
Unilateral primary osteoarthritis of knee
M17.2
Bilateral post-traumatic osteoarthritis of knee
M17.3
Unilateral post-traumatic osteoarthritis of knee
M17.4
Other bilateral secondary osteoarthritis of knee
M17.5
Other unilateral secondary osteoarthritis of knee
M17.9
Osteoarthritis of knee, unspecified
Versions
2026
No changes
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