List of ICD-9 codes

To Wikipedia Index Page

• 001–139: infectious and parasitic diseases
• 140–239: neoplasms
• 240–279: endocrine, nutritional and metabolic diseases, and immunity disorders
• 280–289: diseases of the blood and blood-forming organs
• 290–319: mental disorders
• 320–359: diseases of the nervous system
• 360–389: diseases of the sense organs
• 390–459: diseases of the circulatory system
• 460–519: diseases of the respiratory system
• 520–579: diseases of the digestive system
• 580–629: diseases of the genitourinary system
• 630–679: complications of pregnancy, childbirth, and the puerperium
• 680–709: diseases of the skin and subcutaneous tissue
• 710–739: diseases of the musculoskeletal system and connective tissue
• 740–759: congenital anomalies
• 760–779: certain conditions originating in the perinatal period
• 780–799: symptoms, signs, and ill-defined conditions
• 800–999: injury and poisoning
• E and V codes: external causes of injury and supplemental classification

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The index below is a link to the sub categories on down the page. When you click on the sub category below, you will be taken to Wikipedia's more detailed page.

• Infectious and parasitic diseases (001–139)
  
• Neoplasms (140–239)
  
• Endocrine, nutritional and metabolic diseases, and immunity disorders (240–279)
  
• Diseases of the blood and blood-forming organs (280–289)
  
• Mental disorders
  
• Diseases of the nervous system (320–359)
  
• Diseases of the sense organs (360–389)
  
• Diseases of the circulatory system (390–459)
  
• Diseases of the respiratory system (460–519)
  
• Diseases of the digestive system (520–579)
  
• Diseases of the genitourinary system (580–629)
  
• Complications of pregnancy, childbirth, and the puerperium (630–679)
  
• Diseases of the skin and subcutaneous tissue (680–709)
  
• Diseases of the musculoskeletal system and connective tissue (710–739)
  
• Congenital anomalies (740–759)
  
• Certain conditions originating in the perinatal period (760–779)
  
• Symptoms, signs, and ill-defined conditions (780–799)
  
• Injury and poisoning (800–999)
  
• List of ICD-9 codes E and V codes: external causes of injury and supplemental classification

• Infectious and parasitic diseases (001–139) --- This link goes to the top of the Wikipedia page with all the sub categories below (001–139)
• Intestinal infectious diseases (001–009) ---- This link goes to the section of the Wikipedia page for this sub category (001–009)
• Tuberculosis (010–018)
• Zoonotic bacterial diseases (020–027)
• Other bacterial diseases (030–041)
• Human immunodeficiency virus (HIV) infection (042–044)
• Poliomyelitis and other non-arthropod-borne viral diseases of central nervous system (045–049)
• Viral diseases accompanied by exanthem (050–059)
• 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)
• See also
• Neoplasms
  • 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 (170–175)
  • Kaposi's sarcoma (176–176)
  • Malignant neoplasm of genitourinary organs (179–189)
  • Malignant neoplasm of other and unspecified sites (190–199)
  • Malignant neoplasm of lymphatic and hematopoietic tissue (200–208)
  • Neuroendocrine tumors (209–209)
  • Benign neoplasms (210–229)
  • Carcinoma in situ (230–234)
  • Neoplasms of uncertain behavior (235–238)
  • Neoplasms of unspecified nature (239–239)
  • See also
• Endocrine, nutritional and metabolic diseases, and immunity disorders
  • Disorders of thyroid gland (240–246)
  • Diseases of other endocrine glands (249–259)
  • Nutritional deficiencies (260–269)
  • Other metabolic and immunity disorders (270–279)
    • Disorders of amino-acid transport and metabolism
    • Disorders of carbohydrate transport and metabolism
    • Disorders of lipoid metabolism
    • Disorders of plasma protein metabolism
    • Gout
    • Disorders of mineral metabolism
    • Disorders of fluid, electrolyte, and acid-base balance
    • Other and unspecified disorders of metabolism
    • Obesity and other hyperalimentation
    • Disorders involving the immune mechanism
  • See also

• Diseases of the blood and blood-forming organs (280–289)
  • Anemia (280–285)
  • Coagulation/hemorrhagic (286–287)
  • Other (288–289)
  • See also
• Mental disorders {290–319)
• Psychosis (290–299)
  • Organic psychotic conditions (290–294)
  • Other psychoses (295–299)
• Neurotic disorders, personality disorders, and other nonpsychotic mental disorders (300–316)
  • Neurotic disorders (300)
  • Personality disorders (301)
  • Psychosexual disorders (302)
  • Psychoactive substance (303–305)
  • Other (primarily adult onset) (306–311)
  • Mental disorders diagnosed in childhood (312–316)
• Mental retardation (317–319)
• See also
• Diseases of the nervous system (320–359)
  • Inflammatory diseases of the central nervous system (320–327)
    • Hereditary and degenerative diseases of the central nervous system (330–337)
    • Pain (338–338)
    • Other headache syndromes (339–339)
    • Other disorders of the central nervous system (340–349)
    • Disorders of the peripheral nervous system (350–359)
    • See also
• Diseases of the sense organs (360–389)
  • Disorders of the eye and adnexa (360–379)
    • Disorders of the globe
    • Retinal disorders
    • Chorioretinal inflammations, scars, and other disorders of choroid
    • Disorders of iris and ciliary body
    • Glaucoma
    • Cataract
    • Disorders of refraction and accommodation
    • Visual disturbances
    • Blindness and low vision
    • Disorders of cornea
    • Adnexa
    • Disorders of the orbit
    • Disorders of optic nerve and visual pathways
    • Strabismus and other disorders of binocular eye movements
    • Other
  • Diseases of the ear and mastoid process (380–389)
    • Disorders of external ear
    • Nonsuppurative otitis media and Eustachian tube disorders
    • Suppurative and unspecified otitis media
    • Mastoiditis and related conditions
    • Other disorders of tympanic membrane
    • Other disorders of middle ear and mastoid
    • Vertiginous syndromes and other disorders of vestibular system
    • Otosclerosis
    • Other disorders of ear
    • Deafness
  • See also
• 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)
  • See also
• Diseases of the respiratory system (460–519)
  • Acute respiratory infections (460–466)
  • Other diseases of the upper respiratory tract (470–478)
  • Pneumonia and influenza (480–488)
  • 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)
  • See also
• 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)
    • Liver
    • Gallbladder
    • Other biliary tract
    • Other
  • See also
• 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)
  • See also
• Complications of pregnancy, childbirth, and the puerperium (630–679)
  • Ectopic and molar pregnancy (630–633)
  • Other pregnancy with abortive outcome (634–639)
  • Complications mainly related to pregnancy (640–649)
  • 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)
  • Other maternal and fetal complications (678–679)
  • See also
• 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)
  • See also
• 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)
  • See also
• Congenital anomalies (740–759)
  • Nervous system
  • Eye, ear, face and neck
  • Circulatory system
  • Respiratory system
  • Digestive system
  • Genital organs
  • Urinary system
  • Musculoskeletal system
  • Integument
  • Chromosomal anomalies
  • Other
  • See also
• 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)
    • Length of gestation and fetal growth
    • Birth trauma
    • Hypoxia/asphyxia/respiratory
    • Infections
    • Hemorrhage/hemolysis/endocrine/jaundice/hematologic
    • Digestive
    • Integument/temperature regulation
    • Other
  • See also
• Symptoms, signs, and ill-defined conditions (780–799)
  • Symptoms (780–789)
    • General symptoms
    • Symptoms involving nervous and musculoskeletal systems
    • Symptoms involving skin and other integumentary tissue
    • Symptoms involving head and neck
    • Symptoms involving cardiovascular system
    • Symptoms involving respiratory system and other chest symptoms
    • Symptoms involving digestive system
    • Symptoms involving urinary system
    • Other symptoms involving abdomen and pelvis
  • Nonspecific abnormal findings (790–796)
    • Nonspecific findings on examination of blood
  • Ill-defined and unknown causes of morbidity and mortality (797–799)
  • See also
• 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 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 Body 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)
  • See also
• E and V codes: external causes of injury and supplemental classification
• E section – External causes of injury
• Railway accidents (e800–e807)
• Motor vehicle traffic accidents (e810–e819)
• Motor vehicle non-traffic 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)
• Place of Occurrence (e849)
• 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)
• Terrorism (e979)
• Injury undetermined whether accidentally or purposely inflicted (e980–e989)
• Injury resulting from operations of war (e990–e999)
• V codes – Supplementary classification of factors influencing health status and contact with health services
• See also

http://en.wikipedia.org/wiki/List_of_ICD-9_codes