• V01–V09 Pedestrian in transport accident
• V10–V19 Cyclist in transport accident
• V20–V29 Motorcyclist in transport accident
• V30–V39 Car occupant
• V40–V49 Occupant of a motor vehicle
• V50–V59 Animal-drawn vehicle
• V60–V79 Heavy transport vehicles and buses
• V80–V89 Other land transport accidents
• V90–V99 Water, air and unspecified transport
• W00–W19 Falls
• W20–W49 Inanimate mechanical forces
• W50–W64 Animate mechanical forces
• W65–W74 Accidental drowning and submersion
• W75–W84 Other accidental threats to breathing
• W85–W99 Electric current, radiation, temperature and pressure
• X00–X19 Fire, smoke and sources of heat
• X20–X39 Venomous animals and forces of nature
• X40–X49 Accidental poisoning by drugs and substances
• X50–X59 Other accidents (overexertion, various factors)
• X60–X84 Intentional self-harm
• X85–Y09 Assault
• Y10–Y34 Event of undetermined intent
• Y35–Y36 Legal intervention and war operations
• Y40–Y84 Complications of medical care (external cause)
• Y85–Y89 Sequelae of external causes
• Y90–Y98 Supplementary factors related to external causes

V01–V09 Pedestrian in transport accident

Code/block	Description
V01–V04	Pedestrian injured in collision with pedal cycle or two/three-wheeled motor vehicle
V05–V06	Pedestrian injured in collision with car, pick-up truck or heavy vehicle
V09	Pedestrian injured in other and unspecified transport accidents

V10–V19 Cyclist in transport accident

Code/block	Description
V10–V13	Cyclist injured in collision with pedestrian, two/three-wheeled motor vehicle or car
V14–V16	Cyclist injured in collision with heavy vehicle or public transport
V17–V18	Cyclist injured in other transport accidents
V19	Cyclist injured in unspecified transport accident

V20–V29 Motorcyclist in transport accident

Code/block	Description
V20–V23	Motorcyclist injured in collision with pedestrian or transport vehicle
V24–V26	Motorcyclist injured in single transport accident
V27–V28	Motorcyclist injured in other transport accidents
V29	Motorcyclist injured in unspecified transport accident

V30–V39 Car occupant

Code/block	Description
V30–V33	Car occupant injured in collision with pedestrian, pedal cyclist or motorcyclist
V34–V36	Car occupant injured in collision with other motor vehicle
V37–V38	Car occupant injured in other transport accidents
V39	Car occupant injured in unspecified accident

V40–V49 Occupant of other motor vehicles

Code/block	Description
V40–V48	Occupant of motor transport vehicles (except car or motorcycle) injured in transport accident
V49	Occupant of motor transport vehicle injured in unspecified transport accident

V50–V59 Animal-drawn vehicle

Code/block	Description
V50–V58	Occupant of animal-drawn vehicle injured in transport accident
V59	Occupant of animal-drawn vehicle injured in unspecified accident

V60–V79 Heavy transport vehicles and buses

Code/block	Description
V60–V69	Occupants of heavy transport vehicles (truck, special vehicle) injured in transport accidents
V70–V79	Bus occupants injured in transport accidents

V80–V89 Other land transport accidents

Code/block	Description
V80	Rider of an animal or occupant of an animal-drawn vehicle injured in accident
V81–V82	Occupants of trains and trams injured in transport accident
V83–V86	Occupants of other special vehicles
V87–V88	Traffic accident with multiple modes of transport
V89	Land transport accident of unspecified type

V90–V99 Water, air, and unspecified transport

Code/block	Description
V90–V94	Water transport accidents
V95–V97	Air and space transport accidents
V98–V99	Other specified and unspecified transport accidents

W00–W19 Falls

Code/block	Description
W00–W08	Falls on the same level or from one level to another (ice, snow, stairs, among others)
W09–W13	Fall on or from equipment, building or other structure
W14–W17	Fall from trees, cliffs or buildings
W18–W19	Other falls and unspecified falls

W20–W49 Inanimate mechanical forces

Code/block	Description
W20–W22	Impact by falling, projected or thrown objects
W23–W24	Trapping, crushing or other forces exerted by objects
W25–W29	Contact with tools, glass, and machinery
W30–W31	Contact with agricultural or industrial machinery
W32–W34	Accidental discharge of firearms and explosives
W40–W49	Exposure to excessive pressure, vibration or noise

W50–W64 Animated mechanical forces

Code/block	Description
W50–W52	Blow, hit, kick or push by another person, accidentally
W53–W59	Bite or attack by animals (dog, rodent, reptile, among others)
W60–W64	Contact with animals and other unspecified animated mechanical forces

W65–W74 Accidental drowning and submersion

Code/block	Description
W65–W68	Accidental drowning and submersion in bathtub, swimming pool or natural water
W69–W70	Drowning in natural waters (river, sea, lake)
W73–W74	Unspecified accidental drowning and submersion

W75–W84 Other accidental threats to breathing

Code/block	Description
W75	Accidental suffocation and strangulation in bed
W76–W77	Accidental hanging, strangulation and crushing of the neck
W78–W80	Inhalation of food, liquids or foreign bodies causing obstruction of respiratory tract
W81–W84	Other accidental threats to breathing and those unspecified

W85–W99 Electric current, radiation, temperature and pressure

Code/block	Description
W85–W87	Accidental exposure to electric current and lightning
W88–W89	Exposure to ionizing and non-ionizing radiation
W90	Exposure to other forms of radiation
W91	Exposure to unspecified radiation
W92–W99	Exposure to ambient heat, cold, atmospheric pressure or other physical factors

X00–X19 Fire, smoke and heat sources

Code/block	Description
X00–X09	Exposure to smoke, fire and flames
X10–X19	Contact with hot sources and hot substances

X20–X39 Venomous animals and forces of nature

Code/block	Description
X20–X29	Accidental contact with venomous animals and plants (snakes, spiders, scorpions, among others)
X30–X39	Exposure to forces of nature (sunstroke, lightning, storms, floods, earthquakes)

X40–X49 Accidental poisoning by drugs and substances

Code/block	Description
X40–X44	Accidental poisoning by drugs, medications and biological substances
X45–X49	Accidental poisoning by alcohol, solvents, pesticides and other chemical substances

X50–X59 Other accidents (exertion and miscellaneous factors)

Code/block	Description
X50	Excessive physical exertion and vigorous or repetitive movements
X51–X53	Travel and deprivation of sleep, food and other necessities
X54–X57	Exposure to other specific accidental factors
X58–X59	Accidental exposure to other and unspecified factors

X60–X84 Intentional self-harm

Code/block	Description (always assess clinical/psychosocial context)
X60–X69	Intentional self-poisoning by drugs, medications, alcohol, pesticides or other chemical substances
X70–X75	Intentional self-harm by hanging, drowning, firearm or other means
X76–X84	Other and unspecified intentional self-harm

X85–Y09 Assault

Code/block	Description
X85–X90	Assault by poisoning, explosives and fire
X91–X99	Assault by hanging, sharp object, firearm or other means
Y00–Y09	Other and unspecified forms of assault (includes maltreatment, sexual assault)

Y10–Y34 Event of undetermined intent

Code/block	Description
Y10–Y19	Poisoning by drugs, medications and biological substances, undetermined intent
Y20–Y29	Injuries by hanging, drowning, firearm or other means, undetermined intent
Y30–Y34	Other events of undetermined intent

Y35–Y36 Legal intervention and operations of war

Code/block	Description
Y35	Injuries due to legal intervention
Y36	Injuries due to operations of war

Y40–Y84 Complications of medical care (external cause)

Code/block	Description
Y40–Y59	Adverse reactions to drugs, medications and biological substances in therapeutic use
Y60–Y69	Accidents during medical and surgical care
Y70–Y82	Complications of devices, implants and grafts
Y83–Y84	Other complications of surgical and medical procedures

Y85–Y89 Sequelae of external causes

Code/block	Description
Y85	Sequelae of transport accidents
Y86	Sequelae of other accidental external causes
Y87	Sequelae of intentional self-harm and assault
Y88	Sequelae of complications of medical and surgical care
Y89	Sequelae of other external causes

Y90–Y98 Supplementary factors related to external causes

Code/block	Description
Y90–Y91	Evidence of alcohol use (blood alcohol level and degree of intoxication)
Y95	Hospital condition as cause of disease
Y96	Work factor (occupational) as cause of disease or injury
Y97	Environmental factor as cause of disease or injury
Y98	Lifestyle factor as cause of disease or injury