ICD-9-CM diagnosis code (retired)
E902.2 — Accident due to changes in air pressure due to diving
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM E902.2
E902.2 is an ICD-9-CM diagnosis code for accident due to changes in air pressure due to diving. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, W94.21XA (Exposure to reduction in atmospheric pressure while surfacing from deep-water diving, initial encounter). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- W94.21XAExposure to reduction in atmospheric pressure while surfacing from deep-water diving, initial encounterapproximate
Common questions about E902.2
What is the ICD-10 code for ICD-9 E902.2?
- The GEMs map E902.2 to ICD-10-CM W94.21XA.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.