AutoICD API

X04

Non-billable

Exposure to ignition of highly flammable material

Exposure to ignition of highly flammable material

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

X00-X08

Child Codes

3

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Exposure to ignition of gasoline
  • Exposure to ignition of kerosene
  • Exposure to ignition of petrol

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

  • explosions (W35-W40)
  • lightning (T75.0-)
  • transport accident (V01-V99)
  • exposure to ignition or melting of nightwear (X05)
  • exposure to ignition or melting of other clothing and apparel (X06)

7th Character Definitions

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

Child Codes (3)

X04.XXXA

Exposure to ignition of highly flammable material, init

BillableX04.XXXD

Exposure to ignition of highly flammable material, subs

BillableX04.XXXS

Exposure to ignition of highly flammable material, sequela

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code X04?

ICD-10-CM code X04 represents "Exposure to ignition of highly flammable material". It is a non-billable header code — use a more specific child code for billing purposes.

Is X04 a billable code?

No, X04 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under X04.

What chapter is X04 in?

X04 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).

What codes cannot be used with X04?

X04 has Excludes1 notes indicating codes that cannot be used together with it, including: arson (X97).

What are the subcategories under X04?

X04 has 3 child codes, including: X04.XXXA (Exposure to ignition of highly flammable material, init), X04.XXXD (Exposure to ignition of highly flammable material, subs), X04.XXXS (Exposure to ignition of highly flammable material, sequela).

What are the UMLS CUIs for X04?

X04 is linked to 4 UMLS Concept Unique Identifiers: C2905397, C0497041, C2905398, C2905399. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.