ICD-10 Diagnosis Code W94.21

Expsr to rdct in atmos pressr while surfc from dp-watr div

Diagnosis Code W94.21

ICD-10: W94.21
Short Description: Expsr to rdct in atmos pressr while surfc from dp-watr div
Long Description: Exposure to reduction in atmospheric pressure while surfacing from deep-water diving
This is the 2018 version of the ICD-10-CM diagnosis code W94.21

Not Valid for Submission
The code W94.21 is a "header" and not valid for submission for HIPAA-covered transactions.

Code Classification
  • External causes of morbidity and mortality (V01–Y98)
    • Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)
      • Expsr to high and low air pressr and changes in air pressure (W94)

Information for Medical Professionals

Index of External Cause of Injuries
References found for the code W94.21 in the External Cause of Injuries Index:

    • Air
      • pressure
        • change, rapid
          • during
            • ascent
              • while (in) (surfacing from)
                • deep water diving

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