ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 20  /  Y21-Y33

Event of undetermined intent (Y21-Y33)

Y21 Drowning and submersion, undetermined intent
char7Note The appropriate 7th character is to be added to each code from category Y21
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y21.0 Drowning and submersion while in bathtub, undetermined intent
Y21.1 Drowning and submersion after fall into bathtub, undetermined intent
Y21.2 Drowning and submersion while in swimming pool, undetermined intent
Y21.3 Drowning and submersion after fall into swimming pool, undetermined intent
Y21.4 Drowning and submersion in natural water, undetermined intent
Y21.8 Other drowning and submersion, undetermined intent
Y21.9 Unspecified drowning and submersion, undetermined intent
Y22 Handgun discharge, undetermined intent
Discharge of gun for single hand use, undetermined intent
Discharge of pistol, undetermined intent
Discharge of revolver, undetermined intent
Excludes2 very pistol (Y24.8)
char7Note The appropriate 7th character is to be added to code Y22
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y23 Rifle, shotgun and larger firearm discharge, undetermined intent
Excludes2 airgun (Y24.0)
char7Note The appropriate 7th character is to be added to each code from category Y23
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y23.0 Shotgun discharge, undetermined intent
Y23.1 Hunting rifle discharge, undetermined intent
Y23.2 Military firearm discharge, undetermined intent
Y23.3 Machine gun discharge, undetermined intent
Y23.8 Other larger firearm discharge, undetermined intent
Y23.9 Unspecified larger firearm discharge, undetermined intent
Y24 Other and unspecified firearm discharge, undetermined intent
char7Note The appropriate 7th character is to be added to each code from category Y24
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y24.0 Airgun discharge, undetermined intent
BB gun discharge, undetermined intent
Pellet gun discharge, undetermined intent
Y24.8 Other firearm discharge, undetermined intent
Paintball gun discharge, undetermined intent
Very pistol [flare] discharge, undetermined intent
Y24.9 Unspecified firearm discharge, undetermined intent
Y25 Contact with explosive material, undetermined intent
char7Note The appropriate 7th character is to be added to code Y25
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y26 Exposure to smoke, fire and flames, undetermined intent
char7Note The appropriate 7th character is to be added to code Y26
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y27 Contact with steam, hot vapors and hot objects, undetermined intent
char7Note The appropriate 7th character is to be added to each code from category Y27
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y27.0 Contact with steam and hot vapors, undetermined intent
Y27.1 Contact with hot tap water, undetermined intent
Y27.2 Contact with hot fluids, undetermined intent
Y27.3 Contact with hot household appliance, undetermined intent
Y27.8 Contact with other hot objects, undetermined intent
Y27.9 Contact with unspecified hot objects, undetermined intent
Y28 Contact with sharp object, undetermined intent
char7Note The appropriate 7th character is to be added to each code from category Y28
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y28.0 Contact with sharp glass, undetermined intent
Y28.1 Contact with knife, undetermined intent
Y28.2 Contact with sword or dagger, undetermined intent
Y28.8 Contact with other sharp object, undetermined intent
Y28.9 Contact with unspecified sharp object, undetermined intent
Y29 Contact with blunt object, undetermined intent
char7Note The appropriate 7th character is to be added to code Y29
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y30 Falling, jumping or pushed from a high place, undetermined intent
Victim falling from one level to another, undetermined intent
char7Note The appropriate 7th character is to be added to code Y30
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y31 Falling, lying or running before or into moving object, undetermined intent
char7Note The appropriate 7th character is to be added to code Y31
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y32 Crashing of motor vehicle, undetermined intent
char7Note The appropriate 7th character is to be added to code Y32
char7Def A: initial encounter
D: subsequent encounter
S: sequela
Y33 Other specified events, undetermined intent
char7Note The appropriate 7th character is to be added to code Y33
char7Def A: initial encounter
D: subsequent encounter
S: sequela