W90 - Exposure to other nonionizing radiation
Excludes 1:
-exposure to sunlight (X32)
sevenChrNote:
-The appropriate 7th character is to be added to each code from category W90
sevenChrDef:
A - initial encounter
D - subsequent encounter
S - sequela
W90.0 - Exposure to radiofrequency
W90.1 - Exposure to infrared radiation
W90.2 - Exposure to laser radiation
W90.8 - Exposure to other nonionizing radiation