ICD-9-CM diagnosis code (retired)
E990.1 — Injury due to war operations from flamethrower
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 E990.1
E990.1 is an ICD-9-CM diagnosis code for injury due to war operations from flamethrower. 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, Y36.330A (War operations involving flamethrower, military personnel, initial encounter). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- Y36.330AWar operations involving flamethrower, military personnel, initial encounterapproximate
Common questions about E990.1
What is the ICD-10 code for ICD-9 E990.1?
- The GEMs map E990.1 to ICD-10-CM Y36.330A.
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.