ICD-10-CM External Cause Index · FY 2026 22 Entries
Ignition in the External Cause Index ICD-10-CM
The main term Ignition (accidental) carries 22 external cause index entries pointing to 6 ICD-10-CM codes. The default entry is X08.8, the code the bare main term maps to; every indented line below refines the event by vehicle, object, place, or intent. External cause codes are reported after the injury code; verify the 7th character on the code page.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
22
Index Entries
6
Codes Referenced
X08.8
Default Code
I
Letter
22 of 22 shown
ICD-10-CM
Index Entries Under Ignition 22 entries · 6 codes
Ignition (accidental) X08.8 Non-billable
anesthetic gas in operating room W40.1 Non-billable
apparel X06.2 Non-billable
from highly flammable material X04 Non-billable
nightwear X05 Non-billable
bed linen (sheets) (spreads) (pillows) (mattress) see Exposure, fire, uncontrolled, building, bed
benzine X04 Non-billable
clothes, clothing NEC (from controlled fire) X06.2 Non-billable
from
highly flammable material X04 Non-billable
ether X04 Non-billable
in operating room W40.1 Non-billable
explosive material see Explosion
gasoline X04 Non-billable
jewelry (plastic) (any) X06.0 Non-billable
kerosene X04 Non-billable
material
explosive see Explosion
highly flammable with secondary explosion X04 Non-billable
nightwear X05 Non-billable
paraffin X04 Non-billable
petrol X04 Non-billable
The info icon previews the code's description and billable status; the code link opens its full page with all notations.
Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM External Cause of Injuries Index release files, effective October 1, 2025 through September 30, 2026.
