W94.23
Billable codeExposure to sudden change in air pressure in aircraft during ascent
The ICD-10 code for exposure to sudden change in air pressure in aircraft during ascent is W94.23.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- W94.21Exposure to reduction in atmospheric pressure while surfacing from deep-water diving
- W94.22Exposure to reduction in atmospheric pressure while surfacing from underground
- W94.29Exposure to other rapid changes in air pressure during ascent
- W94.23Exposure to sudden change in air pressure in aircraft during ascent