W21.9 — Striking against or struck by unspecified sports equipment
Is W21.9 billable?
No — W21.9 is a non-billable header code. W21.9 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 W21.9.
W21.9 at a glance
| Code | W21.9 |
|---|---|
| Description | Striking against or struck by unspecified sports equipment |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is W21.9 listed in the External Cause Index?
These are the routes through the External Cause of Injuries Index that lead to W21.9 — how the injury happened, rather than what the injury was.
- Bumping against, into › sports equipment (accidentally)
- Stepping on › sports equipment
- Striking against › sports equipment
- Struckby › sports equipment (accidentally)
- Bumping against, into › object NEC › sports equipment (accidentally)
- Contact › with › sports equipment (accidental)
- Kicking › against › sports equipment
- Stepping on › object › sports equipment
- Striking against › object › sports equipment
- Struckby › other person › sports equipment (accidentally)
- Kicking › against › object › sports equipment
- Struckby › object › projected › in sports (accidentally)
Excludes1 — never code together — inherited from W20-W49
The conditions below can never be reported together with W21.9 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes1 — never code together — inherited from W21
The conditions below can never be reported together with W21.9 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 W21.9? (3)
How long has W21.9 existed?
W21.9 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.