W32.1
⚠ Non-billable
Accidental handgun malfunction
ICD-10-CM · FY2026 · External Causes of Morbidity
Code
W32.1
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
External Causes of Morbidity
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code W32.1?
ICD-10-CM code W32.1 represents Accidental handgun malfunction. It is a non-billable header code requiring a more specific subcategory in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is W32.1 billable?
No. W32.1 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is W32.1 in?
W32.1 belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.
Related codes in the W32 category
W32
Accidental handgun discharge and malfunction
Non-billable
W32.0
Accidental handgun discharge
Non-billable
W32.0XXA
Accidental handgun discharge, initial encounter
Billable
W32.0XXD
Accidental handgun discharge, subsequent encounter
Billable
W32.0XXS
Accidental handgun discharge, sequela
Billable
W32.1XXA
Accidental handgun malfunction, initial encounter
Billable
W32.1XXD
Accidental handgun malfunction, subsequent encounter
Billable
W32.1XXS
Accidental handgun malfunction, sequela
Billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →