X73: Intentional self-harm by rifle, shotgun and larger firearm discharge

Codes under X73 (Intentional self-harm by rifle, shotgun and larger firearm discharge). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
X73.0	Intentional self-harm by shotgun discharge	—
X73.0XXA	Intentional self-harm by shotgun discharge, initial encounter	✓
X73.0XXD	Intentional self-harm by shotgun discharge, subsequent encounter	✓
X73.0XXS	Intentional self-harm by shotgun discharge, sequela	✓
X73.1	Intentional self-harm by hunting rifle discharge	—
X73.1XXA	Intentional self-harm by hunting rifle discharge, initial encounter	✓
X73.1XXD	Intentional self-harm by hunting rifle discharge, subsequent encounter	✓
X73.1XXS	Intentional self-harm by hunting rifle discharge, sequela	✓
X73.2	Intentional self-harm by machine gun discharge	—
X73.2XXA	Intentional self-harm by machine gun discharge, initial encounter	✓
X73.2XXD	Intentional self-harm by machine gun discharge, subsequent encounter	✓
X73.2XXS	Intentional self-harm by machine gun discharge, sequela	✓
X73.8	Intentional self-harm by other larger firearm discharge	—
X73.8XXA	Intentional self-harm by other larger firearm discharge, initial encounter	✓
X73.8XXD	Intentional self-harm by other larger firearm discharge, subsequent encounter	✓
X73.8XXS	Intentional self-harm by other larger firearm discharge, sequela	✓
X73.9	Intentional self-harm by unspecified larger firearm discharge	—
X73.9XXA	Intentional self-harm by unspecified larger firearm discharge, initial encounter	✓
X73.9XXD	Intentional self-harm by unspecified larger firearm discharge, subsequent encounter	✓
X73.9XXS	Intentional self-harm by unspecified larger firearm discharge, sequela	✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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