W90.0 — Exposure to radiofrequency
Is W90.0 billable?
No — W90.0 is a non-billable header code. W90.0 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 W90.0.
W90.0 at a glance
| Code | W90.0 |
|---|---|
| Description | Exposure to radiofrequency |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is W90.0 listed in the External Cause Index?
These are the routes through the External Cause of Injuries Index that lead to W90.0 — how the injury happened, rather than what the injury was.
- Radiation › radar (exposure to)
- Radiation › radiofrequency (exposure to)
Excludes1 — never code together — inherited from W85-W99
The conditions below can never be reported together with W90.0 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 W90
The conditions below are not part of W90.0, but a patient may have both at the same time. When documentation supports it, W90.0 and the excluded code may both be reported.
- exposure to sunlight (X32)
What codes fall under W90.0? (3)
How long has W90.0 existed?
W90.0 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.