M16.1 - Unilateral primary osteoarthritis of hip

The ICD 10 Code for Unilateral primary osteoarthritis of hip is listed as M16.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	M16.1
Description:	Unilateral primary osteoarthritis of hip Primary osteoarthritis of hip NOS

Chapter	Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block	Osteoarthritis (M15-M19)
Parent	M16 - Osteoarthritis of hip
ICD-10-CM Children (deeper level / typically more specific) of M16.1:
M16.10 - Unilateral primary osteoarthritis, unspecified hip
M16.11 - Unilateral primary osteoarthritis, right hip
M16.12 - Unilateral primary osteoarthritis, left hip
ICD-10-CM Siblings (same level / similar specificity) of M16.1:
M16.0 - Bilateral primary osteoarthritis of hip
M16.2 - Bilateral osteoarthritis resulting from hip dysplasia
M16.3 - Unilateral osteoarthritis resulting from hip dysplasia
M16.4 - Bilateral post-traumatic osteoarthritis of hip
M16.5 - Unilateral post-traumatic osteoarthritis of hip
M16.6 - Other bilateral secondary osteoarthritis of hip
M16.7 - Other unilateral secondary osteoarthritis of hip
M16.9 - Osteoarthritis of hip, unspecified