 
| ICD-10-CM-2023 > M00-M99 > M15-M19 > M16 | 
| M15-M19 | Osteoarthritis | |
| Excl2.: | osteoarthritis of spine (M47.-) | |
| M16 | Osteoarthritis of hip | |
| M16.0 | Bilateral primary osteoarthritis of hip | |
| M16.1 | Unilateral primary osteoarthritis of hip | |
| Info: | Primary osteoarthritis of hip NOS | |
| M16.10 | Unilateral primary osteoarthritis, unspecified hip | |
| M16.11 | Unilateral primary osteoarthritis, right hip | |
| M16.12 | Unilateral primary osteoarthritis, left hip | |
| M16.2 | Bilateral osteoarthritis resulting from hip dysplasia | |
| M16.3 | Unilateral osteoarthritis resulting from hip dysplasia | |
| Info: | Dysplastic osteoarthritis of hip NOS | |
| M16.30 | Unilateral osteoarthritis resulting from hip dysplasia, unspecified hip | |
| M16.31 | Unilateral osteoarthritis resulting from hip dysplasia, right hip | |
| M16.32 | Unilateral osteoarthritis resulting from hip dysplasia, left hip | |
| M16.4 | Bilateral post-traumatic osteoarthritis of hip | |
| M16.5 | Unilateral post-traumatic osteoarthritis of hip | |
| Info: | Post-traumatic osteoarthritis of hip NOS | |
| M16.50 | Unilateral post-traumatic osteoarthritis, unspecified hip | |
| M16.51 | Unilateral post-traumatic osteoarthritis, right hip | |
| M16.52 | Unilateral post-traumatic osteoarthritis, left hip | |
| M16.6 | Other bilateral secondary osteoarthritis of hip | |
| M16.7 | Other unilateral secondary osteoarthritis of hip | |
| Info: | Secondary osteoarthritis of hip NOS | |
| M16.9 | Osteoarthritis of hip, unspecified | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |