ICD-10-CM category
W89 Exposure to man-made visible and ultraviolet light
W89 is a category, not a billable code. Report one of the 12 complete codes below.
Codes in W89
- W89.0XXAExposure to welding light (arc), initial encounter
- W89.0XXDExposure to welding light (arc), subsequent encounter
- W89.0XXSExposure to welding light (arc), sequela
- W89.1XXAExposure to tanning bed, initial encounter
- W89.1XXDExposure to tanning bed, subsequent encounter
- W89.1XXSExposure to tanning bed, sequela
- W89.8XXAExposure to other man-made visible and ultraviolet light, initial encounter
- W89.8XXDExposure to other man-made visible and ultraviolet light, subsequent encounter
- W89.8XXSExposure to other man-made visible and ultraviolet light, sequela
- W89.9XXAExposure to unspecified man-made visible and ultraviolet light, initial encounter
- W89.9XXDExposure to unspecified man-made visible and ultraviolet light, subsequent encounter
- W89.9XXSExposure to unspecified man-made visible and ultraviolet light, sequela
Outside the US? W89 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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