ICD-10-CM > M00-M99 > M15-M19 > M16 M16 Osteoarthritis of hip Non-Billable/Non-Specific Codes M16.0Bilateral primary osteoarthritis of hipM16.1Unilateral primary osteoarthritis of hipM16.10Unilateral primary osteoarthritis, unspecified hipM16.11Unilateral primary osteoarthritis, right hipM16.12Unilateral primary osteoarthritis, left hipM16.2Bilateral osteoarthritis resulting from hip dysplasiaM16.3Unilateral osteoarthritis resulting from hip dysplasiaM16.30Unilateral osteoarthritis resulting from hip dysplasia, unspecified hipM16.31Unilateral osteoarthritis resulting from hip dysplasia, right hipM16.32Unilateral osteoarthritis resulting from hip dysplasia, left hipM16.4Bilateral post-traumatic osteoarthritis of hipM16.5Unilateral post-traumatic osteoarthritis of hipM16.50Unilateral post-traumatic osteoarthritis, unspecified hipM16.51Unilateral post-traumatic osteoarthritis, right hipM16.52Unilateral post-traumatic osteoarthritis, left hipM16.6Other bilateral secondary osteoarthritis of hipM16.7Other unilateral secondary osteoarthritis of hipM16.9Osteoarthritis of hip, unspecified