ICD-10 Code: M19.012 – Primary osteoarthritis, left shoulder

ICD-10 code M19.012 corresponds to Primary osteoarthritis, left shoulder. This code is classified under the chapter M19 Other and unspecified osteoarthritis, which is part of the M00-M25: Arthropathies category.

The parent chapter is Diseases of the musculoskeletal system and connective tissue.