Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes M00-M99 – Diseases of the musculoskeletal system and connective tissue (M00-M99) > 2024 ICD-10-CM Codes M60-M63 – Disorders of muscles (M60-M63) > 2024 ICD-10-CM Codes M62 – Other disorders of muscle (M62) > 2024 ICD-10-CM Codes M62.0 – Separation of muscle (nontraumatic) > 2024 ICD-10-CM Codes M62.03 – Separation of muscle (nontraumatic), forearm (M62.03)