List of ICD-9 codes

The following is a list of codes for International Statistical Classification of Diseases and Related Health Problems.List of ICD-9 codes 001–139: infectious and parasitic diseases List of ICD-9 codes 140–239: neoplasms List of ICD-9 codes 240–279: endocrine, nutritional and metabolic diseases, and immunity disorders List of ICD-9 codes 280–289: diseases of the blood and blood-forming organs List of ICD-9 codes 290–319: mental disorders List of ICD-9 codes 320–389: diseases of the nervous system and sense organs List of ICD-9 codes 390–459: diseases of the circulatory system List of ICD-9 codes 460–519: diseases of the respiratory system List of ICD-9 codes 520–579: diseases of the digestive system List of ICD-9 codes 580–629: diseases of the genitourinary system List of ICD-9 codes 630–679: complications of pregnancy, childbirth, and the puerperium List of ICD-9 codes 680–709: diseases of the skin and subcutaneous tissue List of ICD-9 codes 710–739: diseases of the musculoskeletal system and connective tissue List of ICD-9 codes 740–759: congenital anomalies List of ICD-9 codes 760–779: certain conditions originating in the perinatal period List of ICD-9 codes 780–799: symptoms, signs, and ill-defined conditions List of ICD-9 codes 800–999: injury and poisoning List of ICD-9 codes E and V codes: external causes of injury and supplemental classification