ICD-10 Code: M88.89 – Osteitis deformans of multiple sites

ICD-10 code M88.89 corresponds to Osteitis deformans of multiple sites. This code is classified under the chapter M88 Osteitis deformans [Paget’s disease of bone], which is part of the M80-M94: Osteopathies and chondropathies category.

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