W94.31XA Exposure to sudden change in air pressure in aircraft during descent, initial encounter
Billable / valid for submission ICD10CM Release FY2026
Short description: Expsr to chng in air pressure in arcrft during descent, init
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Exposure to sudden change in air pressure in aircraft during descent, initial encounter | yes |
Related codes in W94
- W94 Exposure to high and low air pressure and changes in air pressure
- W94.0 Exposure to prolonged high air pressure
- W94.0XXA Exposure to prolonged high air pressure, initial encounter
- W94.0XXD Exposure to prolonged high air pressure, subsequent encounter
- W94.0XXS Exposure to prolonged high air pressure, sequela
- W94.1 Exposure to prolonged low air pressure
- W94.11 Exposure to residence or prolonged visit at high altitude
- W94.11XA Exposure to residence or prolonged visit at high altitude, initial encounter
- W94.11XD Exposure to residence or prolonged visit at high altitude, subsequent encounter
- W94.11XS Exposure to residence or prolonged visit at high altitude, sequela
- W94.12 Exposure to other prolonged low air pressure
- W94.12XA Exposure to other prolonged low air pressure, initial encounter
- W94.12XD Exposure to other prolonged low air pressure, subsequent encounter
- W94.12XS Exposure to other prolonged low air pressure, sequela
- W94.2 Exposure to rapid changes in air pressure during ascent
- W94.21 Exposure to reduction in atmospheric pressure while surfacing from deep-water diving
- W94.21XA Exposure to reduction in atmospheric pressure while surfacing from deep-water diving, initial encounter
- W94.21XD Exposure to reduction in atmospheric pressure while surfacing from deep-water diving, subsequent encounter
- W94.21XS Exposure to reduction in atmospheric pressure while surfacing from deep-water diving, sequela
- W94.22 Exposure to reduction in atmospheric pressure while surfacing from underground