W94.31

Non-Billable

Exposure to sudden change in air pressure in aircraft during descent

W94.31 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • W94.31XAExposure to sudden change in air pressure in aircraft during descent, initial encounter
  • W94.31XDExposure to sudden change in air pressure in aircraft during descent, subsequent encounter
  • W94.31XSExposure to sudden change in air pressure in aircraft during descent, sequela