W99 EXPOSURE TO OTHER MAN-MADE ENVIRONMENTAL FACTORS

Code Information

Diagnosis Code: W99

Short Description: Exposure to other man-made environmental factors

Long Description: Exposure to other man-made environmental factors

The code W99 is NOT VALID for claim submission

Code Classification:

External causes of morbidity and mortality (V01–Y99)
- Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)
  - Exposure to other man-made environmental factors (W99)
    - W99 Exposure to other man-made environmental factors

Code Version: 2022 ICD-10-CM

The code W99 has the following ICD-10-CM references to the Index of Diseases and Injuries

ICD-10 Code	ICD-10 Description
W99.XXXA	Exposure to other man-made environmental factors, initial encounter
W99.XXXD	Exposure to other man-made environmental factors, subsequent encounter
W99.XXXS	Exposure to other man-made environmental factors, sequela

This page was last updated on: 10/1/2023