ICD-10-CM M16: Osteoarthritis of hip

ICD-10-CM Diagnosis Code (2025)

Official Description for M16

Osteoarthritis of hip

Coding Notes & Guidelines for M16

Inclusion Terms

Primary osteoarthritis of hip NOS

Inclusion Terms

Dysplastic osteoarthritis of hip NOS

Inclusion Terms

Post-traumatic osteoarthritis of hip NOS

Inclusion Terms

Secondary osteoarthritis of hip NOS

Child Codes (More Specific Codes for M16):

M16.0 - Bilateral primary osteoarthritis of hip M16.1 - Unilateral primary osteoarthritis of hip 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 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 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 M16.9 - Osteoarthritis of hip, unspecified

About ICD-10-CM Code M16 (Osteoarthritis of hip)

ICD-10-CM code M16 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM M16 became effective on October 1, 2024.

This page provides detailed information about M16 - Osteoarthritis of hip. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Osteoarthritis of hip.