993.4 EFF AIR PRESS BY EXPLOS


Code Information

Diagnosis Code: 993.4

Short Description: Eff air press by explos

Long Description: Effects of air pressure caused by explosion

Code Classification:

  • Injury and poisoning (800–999)
    • Other and unspecified effects of external causes (990-995)
      • 993 Effects of air pressure
        • 993.4 Eff air press by explos

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 993.4 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Effect, adverse NEC
    • atmospheric pressure 993.9
      • due to explosion 993.4

Crosswalk Information

The code 993.4 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
993.4 Right Arrow T70.4XXA Effects of high-pressure fluids, initial encounter
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
993.0 Barotrauma, otitic
993.1 Barotrauma, sinus
993.2 Other and unspecified effects of high altitude
993.3 Caisson disease
993.8 Other specified effects of air pressure
993.9 Unspecified effect of air pressure


This page was last updated on: 10/1/2014