W34.118 — Accidental malfunction of other gas, air or spring-operated gun
Is W34.118 billable?
No — W34.118 is a non-billable header code. W34.118 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 3 billable codes beneath W34.118.
W34.118 at a glance
| Code | W34.118 |
|---|---|
| Description | Accidental malfunction of other gas, air or spring-operated gun |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is W34.118 listed in the External Cause Index?
These are the routes through the External Cause of Injuries Index that lead to W34.118 — how the injury happened, rather than what the injury was.
- Powder burn › gas, air or spring-operated gun NEC (by) (from)
- Recoil › gas, air or spring-operated gun NEC
- Explosion › firearmNEC › gas, air or spring-operated gun NEC (accidental) (of) (with secondary fire)
- Malfunction › firearm › gas, air or spring-operated gun NEC (mechanism or component) (of)
Excludes1 — never code together — inherited from W20-W49
The conditions below can never be reported together with W34.118 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
What codes fall under W34.118? (3)
How long has W34.118 existed?
W34.118 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.