X97

ICD-10Non-billable category

Assault by smoke, fire and flames

Official ICD-10-CM descriptor (FY2026)

Assault by smoke, fire and flames

X97 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Inclusion terms

  • Assault by arson
  • Assault by cigarettes
  • Assault by incendiary device

7th character

  • The appropriate 7th character is to be added to code X97

Permitted 7th characters

Ainitial encounter
Dsubsequent encounter
Ssequela

Where this code sits

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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