W94.22XAICD-10-CM 2027 · Billable
Exposure to reduction in atmospheric pressure while surfacing from underground, initial encounter
Sibling codes
Inherited from W94: Exposure to high and low air pressure and changes in air pressure
7th character
- A = initial encounter
- D = subsequent encounter
- S = sequela
7th character note
- The appropriate 7th character is to be added to each code from category
W94
Part of: W94.22: Exposure to reduction in atmospheric pressure while surfacing from underground › W94.2: Exposure to rapid changes in air pressure during ascent › W94: Exposure to high and low air pressure and changes in air pressure