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ICD-10-CM Current in FY 2027

W90

Exposure to other nonionizing radiation

Release
FY 2027
Effective
Official source (opens in a new tab)

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files.

Excludes2

exposure to sunlight ( X32 )

7th Character

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

7th Character

A - initial encounter

7th Character

D - subsequent encounter

7th Character

S - sequela

More Specific Codes

4 codes under W90

Version History

How W90 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Exposure to other nonionizing radiation

  2. FY 2026 Effective

    Unchanged

    Exposure to other nonionizing radiation

Related Codes

Codes whose official notes reference W90

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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