ICD-10 Code: M12.20 – Villonodular synovitis (pigmented), unspecified site

ICD-10 code M12.20 corresponds to Villonodular synovitis (pigmented), unspecified site. This code is classified under the chapter M12 Other and unspecified arthropathy, which is part of the M00-M25: Arthropathies category.

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