Page:ICD-10-CM (2010).djvu/1911

 02 Assault by strike by baseball bat
 * Y08.09 Assault by strike other sport equipment
 * Y08.8 Assault by other specified means
 * Y08.81 Assault by crashing of aircraft
 * Y08.89 Assault by other specified means

=Event of undetermined intent (Y20-Y33)=
 * Undetermined intent is only for use when there is specific documentation in the record that the intent of the injury cannot be determined. If no such documentation is present, code to accidental (unintentional)

Y21 Drowning and submersion, undetermined intent

 * The appropriate 7th character is to be added to each code from category Y21
 * 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

 * Includes: discharge of gun for single hand use, undetermined intent
 * discharge of pistol, undetermined intent
 * discharge of revolver, undetermined intent
 * Excludes: very pistol (Y24.8)
 * The appropriate 7th character is to be added to code Y22
 * A initial encounter
 * D subsequent encounter
 * S sequela

Y23 Rifle, shotgun and larger firearm discharge, undetermined intent

 * Excludes: airgun (Y24.0)