2026 ICD-10-CM Diagnosis Code Y24Other and unspecified firearm discharge, undetermined intent

ICD-10-CM Codes›V01–Y99›Y21-Y33›Y24

ICD-10-CM Y24
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

Y24 is a non-billable ICD-10-CM category code for other and unspecified firearm discharge, undetermined intent, so it cannot be submitted on claims. Use a more specific code from this category instead, such as Y24.0XXA, Y24.0XXD, Y24.0XXS, and Y24.8XXA.

Code Identity

ICD-10-CM Code
Y24
Billable Status
No — Non-Billable Category
Code Describes
Other and unspecified firearm discharge, undetermined intent
Chapter
Y21-Y33
Event of undetermined intent

Code Classification

ChapterV01–Y99External causes of morbidity and mortality
SectionY21-Y33Event of undetermined intent
CategoryY24Other and unspecified firearm discharge, undetermined intent
This CodeY24Other and unspecified firearm discharge, undetermined intent

Specific Coding for Other and unspecified firearm discharge, undetermined intentOverview

Non-specific codes like Y24 require more characters. Use one of these billable codes instead:

  • Y24.0 for Airgun discharge, undetermined intent

  • Y24.8 for Other firearm discharge, undetermined intent

  • Y24.9 for Unspecified firearm discharge, undetermined intent

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

7th Character Note

  • The appropriate 7th character is to be added to each code from category Y24

7th Character

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

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About Y24Overview

Is Y24 (Other and unspecified firearm discharge, undetermined intent) a billable code?

No. This is a category header that groups the codes for other and unspecified firearm discharge, undetermined intent, and headers cannot be submitted on claims. Claims for other and unspecified firearm discharge, undetermined intent need a more specific code from this category, such as Y24.0XXA, Y24.0XXD, and Y24.0XXS.