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W90 Exposure to other nonionizing radiation
BackW90.0Exposure to radiofrequencyCategoryW90.1Exposure to infrared radiationCategoryW90.2Exposure to laser radiationCategoryW90.8Exposure to other nonionizing radiationCategory
Category
W90
Exposure to other nonionizing radiation
EXCLUDES
Excludes2: exposure to sunlight (X32)
NOTE
7th character: The appropriate 7th character is to be added to each code from category W90
7th character definitions: initial encounter
subsequent encounter
sequela
7th character definitions: initial encounter
subsequent encounter
sequela
- Chapter
- XX · External causes of morbidity
- Section
- W85-W99
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.