W40.1
Explosion of explosive gases
- Release
- FY 2027
- Effective
Hierarchy
Where W40.1 sits in the official hierarchy. Each level is the code it is classified under.
- W40 Parent Explosion of other materials
- W40.1 This code Explosion of explosive gases
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Explosion of acetylene
Inclusion Terms
Explosion of butane
Inclusion Terms
Explosion of coal gas
Inclusion Terms
Explosion in mine NOS
Inclusion Terms
Explosion of explosive gas
Inclusion Terms
Explosion of fire damp
Inclusion Terms
Explosion of gasoline fumes
Inclusion Terms
Explosion of methane
Inclusion Terms
Explosion of propane
Excludes1
explosion involving legal intervention ( Y35.1- )
Inherited from W40 — Explosion of other materials
7th Character
The appropriate 7th character is to be added to each code from category W40
Inherited from W40 — Explosion of other materials
More Specific Codes
3 codes under W40.1
Version History
How W40.1 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentExplosion of explosive gases
-
FY 2026 Effective
UnchangedExplosion of explosive gases
Related Codes
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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