ICD-9 Code E902.2

Accident due to changes in air pressure due to diving

Not Valid for Submission

E902.2 is a legacy non-billable code used to specify a medical diagnosis of accident due to changes in air pressure due to diving. This code was replaced on September 30, 2015 by its ICD-10 equivalent.

ICD-9: E902.2
Short Description:Air press change: diving
Long Description:Accident due to changes in air pressure due to diving

Convert E902.2 to ICD-10

The following crosswalk between ICD-9 to ICD-10 is based based on the General Equivalence Mappings (GEMS) information:

  • W94.21XA - Expsr to rdct in atmos pressr wh surfc fr dp-watr div, init

Code Classification

  • External causes of injury (V)
    • Accidents due to natural and environmental factors (E900-E909)
      • E902 High and low air pressure and changes in air pressure

Information for Medical Professionals

ICD-9 Footnotes

General Equivalence Map Definitions
The ICD-9 and ICD-10 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.