All ICD10 Codes

W34.10

Billable
ChapterV00–Y99
Ranksubcategory
Official Description

Accidental malfunction from unspecified firearms or gun

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 20: External Causes of Morbidity (V00-Y99).

Instructional Notes

Includes
  • Firearm malfunction NOS
General instructions are available for the parent sections:
View W20-W49 Notes

Clinical Hierarchy

BillableHas subcodes
CH20External causes of morbidity (V00-Y99)
W20-W49Exposure to inanimate mechanical forces (W20-W49)
W34Accidental discharge and malfunction from other and unspecified firearms and guns
W34.1Accidental malfunction from other and unspecified firearms and guns
W34.10Accidental malfunction from unspecified firearms or gunBillable
W34.10XAAccidental malfunction from unspecified firearms or gun, initial encounterBillable
W34.10XDAccidental malfunction from unspecified firearms or gun, subsequent encounterBillable
W34.10XSAccidental malfunction from unspecified firearms or gun, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to W34.10:

blockW20-W49
Exposure to inanimate mechanical forces (W20-W49)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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