W44.F4 — Insect entering into or through a natural orifice
Is W44.F4 billable?
No — W44.F4 is a non-billable header code. W44.F4 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 W44.F4.
W44.F4 at a glance
| Code | W44.F4 |
|---|---|
| Description | Insect entering into or through a natural orifice |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is W44.F4 listed in the External Cause Index?
These are the routes through the External Cause of Injuries Index that lead to W44.F4 — how the injury happened, rather than what the injury was.
- Foreign body › entering through › natural orifice › insect
Excludes1 — never code together — inherited from W20-W49
The conditions below can never be reported together with W44.F4 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from W44
The conditions below are not part of W44.F4, but a patient may have both at the same time. When documentation supports it, W44.F4 and the excluded code may both be reported.
What codes fall under W44.F4? (3)
How long has W44.F4 existed?
W44.F4 first appears in FY2024.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
What other codes are in the W44.F family? (5)
- W44.F0Objects of natural or organic material unspecified, entering into or through a natural orificenot billable
- W44.F1Bezoar entering into or through a natural orificenot billable
- W44.F2Rubber band entering into or through a natural orificenot billable
- W44.F3Food entering into or through a natural orificenot billable
- W44.F9Other object of natural or organic material, entering into or through a natural orificenot billable