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W33.19

Billable code

Accidental malfunction of other larger firearm

The ICD-10 code for accidental malfunction of other larger firearm is W33.19.

Clinical notes

Also known as

Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.

  • Malfunction of other larger firearm NOS

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

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