ICD-10 Code: M20.1 – Hallux valgus (acquired)
ICD-10 code M20.1 corresponds to Hallux valgus (acquired). This code is classified under the chapter M20 Acquired deformities of fingers and toes, which is part of the M00-M25: Arthropathies category.
The parent chapter is Diseases of the musculoskeletal system and connective tissue.