X32 — Exposure to sunlight
Is X32 billable?
No — X32 is a non-billable header code. X32 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 X32.
X32 at a glance
| Code | X32 |
|---|---|
| Description | Exposure to sunlight |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is X32 listed in the External Cause Index?
These are the routes through the External Cause of Injuries Index that lead to X32 — how the injury happened, rather than what the injury was.
- Coup de soleil
- Siriasis
- Sunstroke
- Exposure › sunlight (to)
- Forces of nature › sunlight
- Overexposure › sun (accidental) (to)
- Radiation › sun (exposure to)
- Radiation › light sources › natural (exposure to)
- Radiation › ultraviolet › natural (exposure to)
Excludes1 — never code together
The conditions below can never be reported together with X32 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- man-made radiation (tanning bed) (W89)
Excludes2 — not included here
The conditions below are not part of X32, but a patient may have both at the same time. When documentation supports it, X32 and the excluded code may both be reported.
- radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
What codes fall under X32? (3)
How long has X32 existed?
X32 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.