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ICDMine.com › Browse ICD-10-CM Codes › Ch. 20: External causes of morbidity (V00-Y99) › Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99) › W90

W90Exposure to other nonionizing radiation

ICD-10-CM category (non-billable header) code — part of Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)

Code Details

BillableNo — use a more specific child code
ChapterChapter 20: External causes of morbidity (V00-Y99)
SectionExposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)

Valid 7th Characters

Ainitial encounter
Dsubsequent encounter
Ssequela

Coding Notes

Excludes2 (not part of this condition — may code both)

  • exposure to sunlight (X32)

7th Character Note

  • The appropriate 7th character is to be added to each code from category W90

Subcategories (4)

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