ICD-9-CM Codes

1. Infectious and parasitic diseases (001-139)

• intestinal infectious diseases (001-009)
• tuberculosis (010-018)
• zoonotic bacterial diseases (020-027)
• other bacterial diseases (030-041)
• human immunodeficiency virus (hiv) infection (042)
• poliomyelitis and other non-arthropod-borne viral diseases of central nervous system (045-049)
• viral diseases accompanied by exanthem (050-057)
• arthropod-borne viral diseases (060-066)
• other diseases due to viruses and chlamydiae (070-079)
• rickettsioses and other arthropod-borne diseases (080-088)
• syphilis and other venereal diseases (090-099)
• other spirochetal diseases (100-104)
• mycoses (110-118)
• helminthiases (120-129)
• other infectious and parasitic diseases (130-136)
• late effects of infectious and parasitic diseases (137-139)

2. Neoplasms (140-239)

• malignant neoplasm of lip, oral cavity, and pharynx (140-149)
• malignant neoplasm of digestive organs and peritoneum (150-159)
• malignant neoplasm of respiratory and intrathoracic organs (160-165)
• malignant neoplasm of bone, connective tissue, skin, and breast (170-176)
• malignant neoplasm of genitourinary organs (179-189)
• malignant neoplasm of other and unspecified sites (190-199)
• benign neoplasms (210-229)
• carcinoma in situ (230-234)
• neoplasms of uncertain behavior (235-238)
• neoplasms of unspecified nature (239)

3. Endocrine, nutritional and metabolic diseases, and immunity disorders (240-279)

• disorders of thyroid gland (240-246)
• diseases of other endocrine glands (250-259)
• nutritional deficiencies (260-269)
• other metabolic and immunity disorders (270-279)

4. Diseases of the blood and blood-forming organs (280-289)

• diseases of the blood and blood-forming organs (280-289)

5. Mental disorders (290-319)

• psychoses (290-299)
• organic psychotic conditions (290-294)
• other psychoses (295-299)
• neurotic disorders, personality disorders, and other nonpsychotic mental disorders (300-316)
• mental retardation (317-319)

6. Diseases of the nervous system and sense organs (320-389)

• inflammatory diseases of the central nervous system (320-326)
• hereditary and degenerative diseases of the central nervous system (330-337)
• other disorders of the central nervous system (340-349)
• disorders of the peripheral nervous system (350-359)
• disorders of the eye and adnexa (360-379)
• diseases of the ear and mastoid process (380-389)

7. Diseases of the circulatory system (390-459)

• acute rheumatic fever (390-392)
• chronic rheumatic heart disease (393-398)
• hypertensive disease (401-405)
• ischemic heart disease (410-414)
• diseases of pulmonary circulation (415-417)
• other forms of heart disease (420-429)
• cerebrovascular disease (430-438)
• diseases of arteries, arterioles, and capillaries (440-448)
• diseases of veins and lymphatics, and other diseases of circulatory system (451-459)

8. Diseases of the respiratory system (460-519)

• acute respiratory infections (460-466)
• other diseases of the upper respiratory tract (470-478)
• pneumonia and influenza (480-487)
• chronic obstructive pulmonary disease and allied conditions (490-496)
• pneumoconioses and other lung diseases due to external agents (500-508)
• other diseases of respiratory system (510-519)

9. Diseases of the digestive system (520-579)

• diseases of oral cavity, salivary glands, and jaws (520-529)
• diseases of esophagus, stomach, and duodenum (530-537)
• appendicitis (540-543)
• hernia of abdominal cavity (550-553)
• noninfectious enteritis and colitis (555-558)
• other diseases of intestines and peritoneum (560-569)
• other diseases of digestive system (570-579)

10. Diseases of the genitourinary system (580-629)

• nephritis, nephrotic syndrome, and nephrosis (580-589)
• other diseases of urinary system (590-599)
• diseases of male genital organs (600-608)
• disorders of breast (610-611)
• inflammatory disease of female pelvic organs (614-616)
• other disorders of female genital tract (617-629)

11. Complications of pregnancy, childbirth, and the puerperium (630-676)

• ectopic and molar pregnancy (630-633)
• other pregnancy with abortive outcome (634-639)
• complications mainly related to pregnancy (640-648)
• normal delivery, and other indications for care in pregnancy, labor, and delivery (650-659)
• complications occurring mainly in the course of labor and delivery (660-669)
• complications of the puerperium (670-676)

12. Diseases of the skin and subcutaneous tissue (680-709)

• infections of skin and subcutaneous tissue (680-686)
• other inflammatory conditions of skin and subcutaneous tissue (690-698)
• other diseases of skin and subcutaneous tissue (700-709)

13. Diseases of the musculoskeletal system and connective tissue (710-739)

• arthropathies and related disorders (710-719)
• dorsopathies (720-724)
• rheumatism, excluding the back (725-729)
• osteopathies, chondropathies, and acquired musculoskeletal deformities (730-739)

14. Congenital anomalies (740-759)

• congenital anomalies (740-759)

15. Certain conditions originating in the perinatal period (760-779)

• maternal causes of perinatal morbidity and mortality (760-763)
• other conditions originating in the perinatal period (764-779)

16. Symptoms, signs, and ill-defined conditions (780-799)

• symptoms (780-789)
• nonspecific abnormal findings (790-796)
• ill-defined and unknown causes of morbidity and mortality (797-799)

17. Injury and poisoning (800-999)

• fracture of skull (800-804)
• fracture of neck and trunk (805-809)
• fracture of upper limb (810-819)
• fracture of lower limb (820-829)
• dislocation (830-839)
• sprains and strains of joints and adjacent muscles (840-848)
• intracranial injury, excluding those with skull fracture (850-854)
• internal injury of thorax, abdomen, and pelvis (860-869)
• open wound (870-897)
• open wound of head, neck, and trunk (870-879)
• open wound of upper limb (880-887)
• open wound of lower limb (890-897)
• injury to blood vessels (900-904)
• late effects of injuries, poisonings, toxic effects, and other external causes (905-909)
• superficial injury (910-919)
• contusion with intact skin surface (920-924)
• crushing injury (925-929)
• effects of foreign body entering through orifice (930-939)
• burns (940-949)
• injury to nerves and spinal cord (950-957)
• certain traumatic complications and unspecified injuries (958-959)
• poisoning by drugs, medicinal and biological substances (960-979)
• toxic effects of substances chiefly nonmedicinal as to source (980-989)
• other and unspecified effects of external causes (990-995)
• complications of surgical and medical care, not elsewhere classified (996-999)

Supplementary classification of factors influencing health status and contact with health services (V01-V82)

• persons with potential health hazards related to communicable diseases (V01-V06)
• persons with potential health hazards related to personal and family history (V10-V19)
• persons encountering health services in circumstances related to reproduction and development (V20-V29)
• liveborn infants according to type of birth (V30-V39)
• persons with a condition influencing their health status (V40-V49)
• persons encountering health services for specific procedures and aftercare (V50-V59)
• persons encountering health services in other circumstances (V60-V68)
• persons without reported diagnosis encountered during examination and investigation of individuals and populations (V70-V82)

Supplementary classification of external causes of injury and poisoning (E800-E999)

• railway accidents (E800-E807)
• motor vehicle traffic accidents (E810-E819)
• motor vehicle nontraffic accidents (E820-E825)
• other road vehicle accidents (E826-E829)
• water transport accidents (E830-E838)
• air and space transport accidents (E840-E845)
• vehicle accidents not elsewhere classifiable (E846-E848)
• accidental poisoning by drugs, medicinal substances, and biologicals (E850-E858)
• accidental poisoning by other solid and liquid substances, gases, and vapors (E860-E869)
• misadventures to patients during surgical and medical care (E870-E876)
• surgical and medical procedures as the cause of abnormal reaction of patient or later complication, without mention of misadventure at the time of procedure (E878-E879)
• accidental falls (E880-E888)
• accidents caused by fire and flames (E890-E899)
• accidents due to natural and environmental factors (E900-E909)
• accidents caused by submersion, suffocation, and foreign bodies (E910-E915)
• other accidents (E916-E928)
• late effects of accidental injury (E929)
• drugs, medicinal and biological substances causing adverse effects in therapeutic use (E930-E949)
• suicide and self-inflicted injury (E950-E959)
• homicide and injury purposely inflicted by other persons (E960-E969)
• legal intervention (E970-E978)
• injury undetermined whether accidentally or purposely inflicted (E980-E989)
• injury resulting from operations of war (E990-E999)