The following is a list of codes for International Statistical Classification of Diseases and Related Health Problems. These codes are in the public domain.

• 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 320-359: Diseases of the nervous system
• List of ICD-9 codes 360-389: Diseases of the 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 630-676: 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

See also

• ICD-9-CM Coding software free for download
• International Statistical Classification of Diseases and Related Health Problems: ICD-9 -- provides multiple external links for looking up ICD codes
• MS Access MDB file at United States Department of Health and Human Services in the downloads section at the bottom