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  5. Rifle, shotgun and larger firearm discharge, undetermined intent (Y23)

Rifle, shotgun and larger firearm discharge, undetermined intent (Y23)

Browse all the diagnosis codes used for rifle, shotgun and larger firearm discharge, undetermined intent (Y23). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

  • External causes of morbidity and mortality (V01–Y99)

    • Event of undetermined intent (Y21-Y33)

        • Rifle, shotgun and larger firearm discharge, undetermined intent (Y23)

        • Y23 Rifle, shotgun and larger firearm discharge, undetermined intent
        • Y23.0 Shotgun discharge, undetermined intent
        • Y23.0XXA Shotgun discharge, undetermined intent, initial encounter
        • Y23.0XXD Shotgun discharge, undetermined intent, subsequent encounter
        • Y23.0XXS Shotgun discharge, undetermined intent, sequela
        • Y23.1 Hunting rifle discharge, undetermined intent
        • Y23.1XXA Hunting rifle discharge, undetermined intent, initial encounter
        • Y23.1XXD Hunting rifle discharge, undetermined intent, subsequent encounter
        • Y23.1XXS Hunting rifle discharge, undetermined intent, sequela
        • Y23.2 Military firearm discharge, undetermined intent
        • Y23.2XXA Military firearm discharge, undetermined intent, initial encounter
        • Y23.2XXD Military firearm discharge, undetermined intent, subsequent encounter
        • Y23.2XXS Military firearm discharge, undetermined intent, sequela
        • Y23.3 Machine gun discharge, undetermined intent
        • Y23.3XXA Machine gun discharge, undetermined intent, initial encounter
        • Y23.3XXD Machine gun discharge, undetermined intent, subsequent encounter
        • Y23.3XXS Machine gun discharge, undetermined intent, sequela
        • Y23.8 Other larger firearm discharge, undetermined intent
        • Y23.8XXA Other larger firearm discharge, undetermined intent, initial encounter
        • Y23.8XXD Other larger firearm discharge, undetermined intent, subsequent encounter
        • Y23.8XXS Other larger firearm discharge, undetermined intent, sequela
        • Y23.9 Unspecified larger firearm discharge, undetermined intent
        • Y23.9XXA Unspecified larger firearm discharge, undetermined intent, initial encounter
        • Y23.9XXD Unspecified larger firearm discharge, undetermined intent, subsequent encounter
        • Y23.9XXS Unspecified larger firearm discharge, undetermined intent, sequela

Instructional Notations

Type 2 Excludes

A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

7th Character Note

Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

  • The appropriate 7th character is to be added to each code from category Y23

7th Character

Indicates that a seventh character is to be assigned to codes in a subcategory.

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela