Current
X04 — Exposure to ignition of highly flammable material
Part of Chapter 20: External causes of morbidity , block Exposure to smoke, fire and flames (X00-X08) .
Official Notes
Inclusion Terms
Exposure to ignition of gasoline
Inclusion Terms
Exposure to ignition of kerosene
Inclusion Terms
Exposure to ignition of petrol
Excludes2
exposure to ignition or melting of nightwear ( X05 )
Excludes2
exposure to ignition or melting of other clothing and apparel ( X06 )
7th Character
The appropriate 7th character is to be added to code X04
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
Child Codes
Referenced By
Official notes on these codes cite X04.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS