M17.1 Unilateral primary osteoarthritis of knee
Non-billable header ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Unilateral primary osteoarthritis of knee | no |
Related codes in M17
- M17 Osteoarthritis of knee
- M17.0 Bilateral primary osteoarthritis of knee
- M17.10 Unilateral primary osteoarthritis, unspecified knee
- M17.11 Unilateral primary osteoarthritis, right knee
- M17.12 Unilateral primary osteoarthritis, left knee
- M17.2 Bilateral post-traumatic osteoarthritis of knee
- M17.3 Unilateral post-traumatic osteoarthritis of knee
- M17.30 Unilateral post-traumatic osteoarthritis, unspecified knee
- M17.31 Unilateral post-traumatic osteoarthritis, right knee
- M17.32 Unilateral post-traumatic osteoarthritis, left knee
- M17.4 Other bilateral secondary osteoarthritis of knee
- M17.5 Other unilateral secondary osteoarthritis of knee
- M17.9 Osteoarthritis of knee, unspecified