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W90.1XXS

W90.1XXS: Exposure to infrared radiation, sequela

Billable / specific codeICD-10-CMPOA exempt

W90.1XXS is a billable, specific ICD-10-CM code for exposure to infrared radiation, sequela. It is valid for submission on a claim.

Check W90.1XXS with the rest of the claim: free scrubber

7th character "S": sequela

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

A
initial encounter
D
subsequent encounter
S
sequela

Excludes2 inherited from the categories above W90.1XXS

Not part of this code, but both may be coded when both are present.

Written on W90: Exposure to other nonionizing radiation

  • exposure to sunlight (X32)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under W90.1

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.