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 M20-M25 – Other joint disorders (M20-M25) > 2024 ICD-10-CM Codes M25 – Other joint disorder, not elsewhere classified (M25) > 2024 ICD-10-CM Codes M25.4 – Effusion of joint (M25.4) > 2024 ICD-10-CM Codes M25.44 – Effusion, hand (M25.44)