List of ICD-9 codes 800–999: injury and poisoning

ICD-9 chapters
Chapter	Block	Title
I	001–139	Infectious and Parasitic Diseases
II	140–239	Neoplasms
III	240–279	Endocrine, Nutritional and Metabolic Diseases, and Immunity Disorders
IV	280–289	Diseases of the Blood and Blood-forming Organs
V	290–319	Mental Disorders
VI	320–389	Diseases of the Nervous System and Sense Organs
VII	390–459	Diseases of the Circulatory System
VIII	460–519	Diseases of the Respiratory System
IX	520–579	Diseases of the Digestive System
X	580–629	Diseases of the Genitourinary System
XI	630–679	Complications of Pregnancy, Childbirth, and the Puerperium
XII	680–709	Diseases of the Skin and Subcutaneous Tissue
XIII	710–739	Diseases of the Musculoskeletal System and Connective Tissue
XIV	740–759	Congenital Anomalies
XV	760–779	Certain Conditions originating in the Perinatal Period
XVI	780–799	Symptoms, Signs and Ill-defined Conditions
XVII	800–999	Injury and Poisoning
	E800–E999	Supplementary Classification of External Causes of Injury and Poisoning
	V01–V82	Supplementary Classification of Factors influencing Health Status and Contact with Health Services
	M8000–M9970	Morphology of Neoplasms

This is a shortened version of the seventeenth chapter of the ICD-9: Diseases of the Digestive System. It covers ICD codes 800 to 999. The full chapter can be found on pages 473 to 546 of Volume 1, which contains all (sub)categories of the ICD-9. Volume 2 is an alphabetical index of Volume 1. Both volumes can be downloaded for free from the website of the World Health Organization.

Fracture of skull (800–804)

800 Fracture of vault of skull
801 Fracture of base of skull
802 Fracture of face bones
803 Other and unqualified skull fractures
804 Multiple fractures involving skull or face with other bones

Fracture of neck and trunk (805–809)

805 Fracture of vertebral column without mention of spinal cord injury
806 Fracture of vertebral column with spinal cord injury
807 Fracture of rib(s), sternum, larynx, and trachea
808 Fracture of pelvis
809 Ill-defined fractures of bones of trunk

Fracture of upper limb (810–819)

810 Fracture of clavicle
811 Fracture of scapula
812 Fracture of humerus
813 Fracture of radius and ulna
814 Fracture of carpal bone(s)
815 Fracture of metacarpal bone(s)
816 Fracture of one or more Phalanges of the hand
817 Multiple fractures of hand bones
818 Ill-defined fractures of upper limb
819 Multiple fractures involving both upper limbs, and upper limb with rib(s) and sternum

Fracture of lower limb (820–829)

820 Fracture of neck of femur
821 Fracture of other and unspecified parts of femur
822 Fracture of patella
823 Fracture of tibia and fibula
824 Fracture of ankle
825 Fracture of one or more tarsal and metatarsal bones
826 Fracture of one or more phalanges of foot
827 Other, multiple, and ill-defined fractures of lower limb
828 Multiple fractures involving both lower limbs, lower with upper limb, and lower limb(s) with rib(s) and sternum
829 Fracture of unspecified bones

Dislocation (830–839)

830 Dislocation of jaw
831 Dislocation of shoulder
832 Dislocation of elbow
833 Dislocation of wrist
834 Dislocation of finger
835 Dislocation of hip
836 Dislocation of knee
837 Dislocation of ankle
838 Dislocation of foot
839 Other, multiple, and ill-defined dislocations

Sprains and strains of joints and adjacent muscles (840–848)

840 Sprains and strains of shoulder and upper arm
841 Sprains and strains of elbow and forearm
842 Sprains and strains of wrist and hand
843 Sprains and strains of hip and thigh
844 Sprains and strains of knee and leg
845 Sprains and strains of ankle and foot
846 Sprains and strains of sacroiliac region
847 Sprains and strains of other and unspecified parts of back
848 Other and ill-defined sprains and strains

Intracranial injury, excluding those with skull fracture (850–854)

850 Concussion
851 Cerebral laceration and contusion
852 Subarachnoid, subdural, and extradural hemorrhage, following injury
853 Other and unspecified intracranial hemorrhage following injury
854 Intracranial injury of other and unspecified nature

Internal injury of thorax, abdomen, and pelvis (860–869)

860 Traumatic pneumothorax and hemothorax
- 860.0 Traumatic pneumothorax without open wound into thorax
- 860.1 Traumatic pneumothorax with open wound into thorax
- 860.2 Traumatic hemothorax without open wound into thorax
- 860.3 Traumatic hemothorax with open wound into thorax
- 860.4 Traumatic pneumohemothorax without open wound into thorax
- 860.5 Traumatic pneumohemothorax with open wound into thorax
861 Injury to heart and lung
862 Injury to other and unspecified intrathoracic organs
863 Injury to gastrointestinal tract
864 Injury to liver
865 Injury to spleen
866 Injury to kidney
867 Injury to pelvic organs
868 Injury to other intra-abdominal organs
- 868.0 Injury to other intra-abdominal organs without mention of open wound into cavity
- 868.1 Injury to other intra-abdominal organs with open wound into cavity
869 Internal injury to unspecified or ill-defined organs

Open wound of head, neck, and trunk (870–879)

870 Open wound of ocular adnexa
871 Open wound of eyeball
872 Open wound of ear
873 Other open wound of head
874 Open wound of neck
875 Open wound of chest (wall)
876 Open wound of back
877 Open wound of buttock
878 Open wound of genital organs (external), including traumatic amputation
879 Open wound of other and unspecified sites, except limbs

Open wound of upper limb (880–887)

880 Open wound of shoulder and upper arm
881 Open wound of elbow, forearm, and wrist
882 Open wound of hand except finger(s) alone
883 Open wound of finger(s)
884 Multiple and unspecified open wound of upper limb
885 Traumatic amputation of thumb (complete) (partial)
886 Traumatic amputation of other finger(s) (complete) (partial)
887 Traumatic amputation of arm and hand (complete) (partial)

Open wound of lower limb (890–897)

890 Open wound of hip and thigh
891 Open wound of knee, leg (except thigh), and ankle
892 Open wound of foot except toe(s) alone
893 Open wound of toe(s)
894 Multiple and unspecified open wound of lower limb
895 Traumatic amputation of toe(s)
896 Traumatic amputation of foot
897 Traumatic amputation of leg(s)

Injury to blood vessels (900–904)

900 Injury to blood vessels of head and neck
901 Injury to blood vessels of thorax
902 Injury to blood vessels of abdomen and pelvis
903 Injury to blood vessels of upper extremity
904 Injury to blood vessels of lower extremity and unspecified sites

Late effects of injuries, poisonings, toxic effects, and other external causes (905–909)

905 Late effects of musculoskeletal and connective tissue injuries
906 Late effects of injuries to skin and subcutaneous tissues
907 Late effects of injuries to the nervous system
908 Late effects of other and unspecified injuries
909 Late effects of other and unspecified external causes

Superficial injury (910–919)

910 Superficial injury of face, neck, and scalp except eye
911 Superficial injury of trunk
912 Superficial injury of shoulder and upper arm
913 Superficial injury of elbow, forearm, and wrist
914 Superficial injury of hand(s) except finger(s) alone
915 Superficial injury of finger(s)
916 Superficial injury of hip, thigh, leg, and ankle
917 Superficial injury of foot and toe(s)
918 Superficial injury of eye and adnexa
919 Superficial injury of other, multiple, and unspecified sites
- 919.0 Abrasion or friction burn of other multiple and unspecified sites without infection
- 919.1 Abrasion or friction burn of other multiple and unspecified sites infected
- 919.2 Blister of other multiple and unspecified sites without infection
- 919.3 Blister of other multiple and unspecified sites infected
- 919.4 Insect bite nonvenomous of other multiple and unspecified sites without infection
- 919.5 Insect bite nonvenomous of other multiple and unspecified sites infected
- 919.6 Superficial foreign body (splinter) of other multiple and unspecified sites without major open wound and without infection
- 919.7 Superficial foreign body (splinter) of other multiple and unspecified sites without major open wound infected
- 919.8 Other and unspecified superficial injury of other multiple and unspecified sites without infection
- 919.9 Other and unspecified superficial injury of other multiple and unspecified sites infected

Contusion with intact skin surface (920–924)

920 Contusion of face, scalp, and neck except eye(s)
921 Contusion of eye and adnexa
- 921.0 Black eye not otherwise specified
922 Contusion of trunk
923 Contusion of upper limb
- 923.3 Contusion of finger
924 Contusion of lower limb and of other and unspecified sites
- 924.3 Contusion of toe

Crushing injury (925–929)

925 Crushing injury of face, scalp, and neck
926 Crushing injury of trunk
927 Crushing injury of upper limb
928 Crushing injury of lower limb
929 Crushing injury of multiple and unspecified sites

Effects of foreign body entering through Body orifice (930–939)

930 Foreign body on external eye
931 Foreign body, ear
932 Foreign body, nose
933 Foreign body in pharynx and larynx
934 Foreign body in trachea, bronchus, and lung
935 Foreign body in mouth, esophagus, and stomach
936 Foreign body, intestine/colon
937 Foreign body, anus/rectum
938 Foreign body in digestive system, unspecified
939 Foreign body in genitourinary tract

Burns (940–949)

940 Burn confined to eye and adnexa
941 Burn of face, head, and neck
942 Burn of trunk
943 Burn of upper limb, except wrist and hand
944 Burn of wrist(s) and hand(s)
945 Burn of lower limb(s)
946 Burns of multiple specified sites
947 Burn of internal organs
948 Burns classified according to extent of body surface involved
949 Burn, unspecified

Injury to nerves and spinal cord (950–957)

950 Injury to optic nerve and pathways
951 Injury to other cranial nerve(s)
952 Spinal cord injury without evidence of spinal bone injury
953 Injury to nerve roots and spinal plexus
954 Injury to other nerve(s) of trunk, excluding shoulder and pelvic girdles
955 Injury to nerve(s) of shoulder girdle and upper limb
- 955.0 Injury to axillary nerve
- 955.1 Injury to median nerve
- 955.2 Injury to ulnar nerve
- 955.3 Injury to radial nerve
- 955.4 Injury to musculocutaneous nerve
- 955.5 Injury to cutaneous sensory nerve upper limb
- 955.6 Injury to digital nerve upper limb
- 955.7 Injury to other specified nerve(s) of shoulder girdle and upper limb
- 955.8 Injury to multiple nerves of shoulder girdle and upper limb
- 955.9 Injury to unspecified nerve of shoulder girdle and upper limb
956 Injury to nerve(s) of pelvic girdle and lower limb
957 Injury to other and unspecified nerves

Certain traumatic complications and unspecified injuries (958–959)

958 Certain early complications of Physical trauma
- 958.0 Air embolism as an early complication of trauma
- 958.1 Fat embolism as an early complication of trauma
- 958.2 Secondary and recurrent hemorrhage as an early complication of trauma
- 958.3 Posttraumatic wound infection not elsewhere classified
- 958.4 Traumatic shock
- 958.5 Traumatic anuria
- 958.6 Volkmann's ischemic contracture
- 958.7 Traumatic subcutaneous emphysema
- 958.8 Other early complications of trauma
- 958.9 Traumatic compartment syndrome
959 Injury, other and unspecified
- 959.1 Other and unspecified injury to trunk
  - 959.13 Fracture of corpus cavernosum penis

Poisoning by drugs, medicinal and biological substances (960–979)

960 Poisoning by antibiotics
961 Poisoning by other anti-infectives
962 Poisoning by hormones and synthetic substitutes
963 Poisoning by primarily systemic agents
964 Poisoning by agents primarily affecting blood constituents
965 Poisoning by analgesics, antipyretics, and antirheumatics
966 Poisoning by anticonvulsants and anti-Parkinsonism drugs
967 Poisoning by sedatives and hypnotics
968 Poisoning by other Central nervous system depressants and anesthetics
969 Poisoning by psychotropic agents
- 969.0 Poisoning by antidepressants
- 969.1 Poisoning by phenothiazine-based tranquilizers
- 969.2 Poisoning by butyrophenone-based tranquilizers
- 969.3 Poisoning by other antipsychotics neuroleptics and major tranquilizers
- 969.4 Poisoning by benzodiazepine-based tranquilizers
- 969.5 Poisoning by other tranquilizers
- 969.6 Poisoning by psychodysleptics (hallucinogens)
- 969.7 Poisoning by psychostimulants
- 969.8 Poisoning by other specified psychotropic agents
- 969.9 Poisoning by unspecified psychotropic agent
970 Poisoning by central nervous system stimulants
971 Poisoning by drugs primarily affecting the autonomic nervous system
972 Poisoning by agents primarily affecting the cardiovascular system
973 Poisoning by agents primarily affecting the gastrointestinal system
974 Poisoning by water, mineral, and uric acid metabolism drugs
975 Poisoning by agents primarily acting on the smooth and skeletal muscles and respiratory system
976 Poisoning by agents primarily affecting skin and mucous membrane, ophthalmological, otorhinolaryngological, and dental drugs
977 Poisoning by other and unspecified drugs and medicinal substances
978 Poisoning by bacterial vaccines
979 Poisoning by other vaccines and biological substances

Toxic effects of substances chiefly nonmedicinal as to source (980–989)

980 Toxic effect of alcohol
981 Toxic effect of petroleum products
982 Toxic effect of solvents other than petroleum based
- 982.0 Toxic effect of benzene and homologues
- 982.1 Toxic effect of carbon tetrachloride
- 982.2 Toxic effect of carbon disulfide
- 982.3 Toxic effect of other chlorinated hydrocarbon solvents
- 982.4 Toxic effect of nitroglycol
- 982.8 Toxic effect of other nonpetroleum-based solvents
983 Toxic effect of corrosive aromatics, acids, and caustic alkalis
984 Toxic effect of lead and its compounds (including fumes)
985 Toxic effect of other metals
986 Poisoning, carbon monoxide
987 Toxic effect of other gases, fumes, or vapors
- 987.0 Toxic effect of liquefied petroleum gas
- 987.1 Toxic effect of other hydrocarbon gas
- 987.2 Toxic effect of nitrogen oxides
- 987.3 Toxic effect of sulfur dioxide
- 987.4 Toxic effect of freon
- 987.5 Toxic effect of lacrimogenic gas
- 987.6 Toxic effect of chlorine gas
- 987.7 Toxic effect of hydrocyanic acid gas
988 Toxic effect of noxious substances eaten as food
989 Toxic effect of other substances, chiefly nonmedicinal as to source
- 989.0 Hydrocyanic acid and cyanides
- 989.1 Strychnine and salts
- 989.2 Chlorinated hydrocarbons
- 989.3 Organophosphate and carbamate
- 989.4 Other pesticides, not elsewhere classified
- 989.5 Venom
  - Bites of venomous snakes, lizards, and spiders
  - Tick paralysis
- 989.6 Soaps and detergents
- 989.7 Aflatoxin and other mycotoxin (food contaminants)
- 989.8 Other substances, chiefly nonmedicinal as to source
- 989.9 Unspecified substance, chiefly nonmedicinal as to source

Other and unspecified effects of external causes (990–995)

990 Effects of radiation, unspecified
991 Effects of reduced temperature
- 991.3 Frostbite, unspec./other
- 991.5 Chilblains
- 991.6 Hypothermia
992 Effects of heat and light
- 992.0 Heat stroke
- 992.3 Heat exhaustion
993 Effects of air pressure
- 993.0 Barotrauma, otitic
994 Effects of other external causes
- 994.0 Effects of lightning
- 994.1 Drowning and nonfatal submersion
- 994.2 Effects of neoplasms
- 994.3 Effects of thirst
- 994.4 Exhaustion due to exposure
- 994.5 Exhaustion due to excessive exertion
- 994.6 Motion sickness
- 994.7 Asphyxiation and strangulation
- 994.8 Electrocution and nonfatal effects of electric current
- 994.9 Other effects of external causes
995 Certain adverse effects not elsewhere classified
- 995.0 Anaphylaxis
- 995.1 Angioneurotic edema
- 995.2 Medication, adverse effects, unspec.
  - 995.20 Unspecified adverse effect of unspecified drug, medicinal and biological substance
  - 995.21 Arthus phenomenon
  - 995.22 Unspecified adverse effect of anesthesia
  - 995.23 Unspecified adverse effect of insulin
  - 995.27 Other drug allergy
  - 995.29 Unspecified adverse effect of other drug, medicinal and biological substance
- 995.3 Allergy, unspec.
- 995.4 Shock due to anesthesia not elsewhere classified
- 995.5 Child abuse, unspec.
  - 995.55 Shaken infant syndrome
- 995.6 Anaphylactic shock due to adverse food reaction
- 995.7 Other adverse food reactions not elsewhere classified
- 995.8 Other specified adverse effects not elsewhere classified
  - 995.81 Adult physical abuse
    - Battered person syndrome
  - 995.82 Adult emotional/psychological abuse
  - 995.83 Adult sexual abuse
  - 995.86 Malignant hyperthermia
  - 995.89 Other specified adverse effects not elsewhere classified
- 995.9 Systemic inflammatory response syndrome
  - 995.91 Sepsis

Complications of surgical and medical care, not elsewhere classified (996–999)

996 Complications peculiar to certain specified procedures
997 Complications affecting specified body systems, not elsewhere classified
998 Other complications of procedures, NEC
999 Complications of medical care, not elsewhere classified
- 999.1 Air embolism as a complication of medical care not elsewhere classified
- 999.8 Other transfusion reaction not elsewhere classified
  - Postperfusion syndrome NEC

v t e Chest injury, excluding fractures
Cardiac and circulatory system injuries	vascular: Traumatic aortic rupture Thoracic aorta injury heart: Myocardial contusion/Commotio cordis Cardiac tamponade Hemopericardium Myocardial rupture
Lung and lower respiratory tract injuries	Pneumothorax Hemothorax Hemopneumothorax Pulmonary contusion Pulmonary laceration Tracheobronchial injury Diaphragmatic rupture

v t e Nonmusculoskeletal injuries of abdomen and pelvis
Abdomen / GI	Ruptured spleen Blunt splenic trauma Traumatic diaphragmatic hernia Gastrointestinal perforation Liver injury Pancreatic injury
Pelvic	Uterine perforation Penile fracture

v t e General wounds and injuries
Abrasions	Abrasion Avulsion
Blisters	Blood blister Coma blister Delayed blister Edema blister Fracture blister Friction blister Sucking blister
Bruises	Hematoma/Ecchymosis Battle's sign Raccoon eyes Black eye Subungual hematoma Cullen's sign Grey Turner's sign Retroperitoneal hemorrhage
Biting	Animal Insect Spider Snake
Other:	Ballistic trauma Stab wound Splinter Blunt trauma/superficial/closed Penetrating trauma/open Aerosol burn Burn/Corrosion/Chemical burn Frostbite Occupational injuries Traumatic amputation
By region	Hand injury Head injury Chest trauma Abdominal trauma

v t e Neurotrauma
Traumatic brain injury	Intracranial hemorrhage Intra-axial Intraparenchymal hemorrhage Intraventricular hemorrhage Extra-axial Subdural hematoma Epidural hematoma Subarachnoid hemorrhage Brain herniation Cerebral contusion Cerebral laceration Concussion Post-concussion syndrome Second-impact syndrome Dementia pugilistica Chronic traumatic encephalopathy Diffuse axonal injury Abusive head trauma Penetrating head injury
Spinal cord injury	Anterior spinal artery syndrome Brown-Séquard syndrome Cauda equina syndrome Central cord syndrome Paraplegia Posterior cord syndrome Spinal cord injury without radiographic abnormality Tetraplegia (Quadriplegia)
Peripheral nerves	Nerve injury Peripheral nerve injury classification Wallerian degeneration Injury of accessory nerve Brachial plexus injury Traumatic neuroma