X32Header code — not billable

Exposure to sunlight

Chapter
20. External causes of morbidity
Category
X32
Effective date
October 1, 2026

Related codes in category X32

X32.XXXAExposure to sunlight, initial encounterYesX32.XXXDExposure to sunlight, subsequent encounterYesX32.XXXSExposure to sunlight, sequelaYes

Frequently asked questions

What is ICD-10 code X32?

X32 is an ICD-10-CM diagnosis code for Exposure to sunlight.

Is X32 a billable code?

No. X32 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is X32 in?

X32 falls under Chapter 20: External causes of morbidity.

When did X32 become effective?

X32 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to X32?

X32 belongs to category X32, which includes 3 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.