2026 ICD-10-CM Diagnosis Code X08Exposure to other specified smoke, fire and flames

ICD-10-CM Codes›V01–Y99›X00-X08›X08

ICD-10-CM X08
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

X08 is a non-billable ICD-10-CM category code for exposure to other specified smoke, fire and flames, so it cannot be submitted on claims. Use a more specific code from this category instead, such as X08.00XA, X08.00XD, X08.00XS, and X08.01XA.

Code Identity

ICD-10-CM Code
X08
Billable Status
No — Non-Billable Category
Code Describes
Exposure to other specified smoke, fire and flames
Chapter
X00-X08
Exposure to smoke, fire and flames

Code Classification

ChapterV01–Y99External causes of morbidity and mortality
SectionX00-X08Exposure to smoke, fire and flames
CategoryX08Exposure to other specified smoke, fire and flames
This CodeX08Exposure to other specified smoke, fire and flames

Specific Coding for Exposure to other specified smoke, fire and flamesOverview

Non-specific codes like X08 require more characters. Use one of these billable codes instead:

  • X08.0 for Exposure to bed fire

  • X08.00 for Exposure to bed fire due to unspecified burning material

  • X08.01 for Exposure to bed fire due to burning cigarette

  • X08.09 for Exposure to bed fire due to other burning material

  • X08.1 for Exposure to sofa fire

  • X08.10 for Exposure to sofa fire due to unspecified burning material

  • X08.11 for Exposure to sofa fire due to burning cigarette

  • X08.19 for Exposure to sofa fire due to other burning material

  • X08.2 for Exposure to other furniture fire

  • X08.20 for Exposure to other furniture fire due to unspecified burning material

  • X08.21 for Exposure to other furniture fire due to burning cigarette

  • X08.29 for Exposure to other furniture fire due to other burning material

  • X08.8 for Exposure to other specified smoke, fire and flames

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

7th Character Note

  • The appropriate 7th character is to be added to each code from category X08

7th Character

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About X08Overview

Is X08 (Exposure to other specified smoke, fire and flames) a billable code?

No. This is a category header that groups the codes for exposure to other specified smoke, fire and flames, and headers cannot be submitted on claims. Claims for exposure to other specified smoke, fire and flames need a more specific code from this category, such as X08.00XA, X08.00XD, and X08.00XS.