X73.8XXA
✓ Billable
Intentional self-harm by other larger firearm discharge, initial encounter
ICD-10-CM · FY2026 · External Causes of Morbidity
Code
X73.8XXA
System
ICD-10-CM
Billable
Yes — valid for submission
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 X73.8XXA?
ICD-10-CM code X73.8XXA represents Intentional self-harm by other larger firearm discharge, initial encounter. It is a billable diagnosis code in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is X73.8XXA billable?
Yes. X73.8XXA is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is X73.8XXA in?
X73.8XXA belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.
Related codes in the X73 category
X73
Intentional self-harm by rifle, shotgun and larger firearm discharge
Non-billable
X73.0
Intentional self-harm by shotgun discharge
Non-billable
X73.1
Intentional self-harm by hunting rifle discharge
Non-billable
X73.2
Intentional self-harm by machine gun discharge
Non-billable
X73.8
Intentional self-harm by other larger firearm discharge
Non-billable
X73.9
Intentional self-harm by unspecified larger firearm discharge
Non-billable
X73.0XXA
Intentional self-harm by shotgun discharge, initial encounter
Billable
X73.0XXD
Intentional self-harm by shotgun discharge, subsequent encounter
Billable
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