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ICD-10-CM 2027 diagnosis code

X06.2XXSExposure to ignition of other clothing and apparel, sequela

✓ Billable / specificRequires 7th character

X06.2XXS is a valid, billable ICD-10-CM code for exposure to ignition of other clothing and apparel, sequela. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About X06.2XXS

X06.2XXS is the ICD-10-CM diagnosis code for exposure to ignition of other clothing and apparel, sequela. It belongs to category X06 (exposure to ignition or melting of other clothing and apparel), block X00-X08 (exposure to smoke, fire and flames) and chapter 20 (external causes of morbidity). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

The 7th character "S" means sequela: use it for complications or conditions that arise as a direct result of the original condition.

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as E929.4 (late effects of accident caused by fire).

7th character

Ssequela

Other encounter types for X06.2:

Notes that apply from higher levels

Instructions written at a parent level also apply to X06.2XXS.

› From X06 Exposure to ignition or melting of other clothing and apparel
Excludes2
  • exposure to uncontrolled fire in building or structure (X00.-)
  • exposure to uncontrolled fire, not in building or structure (X01.-)
  • exposure to controlled fire in building or structure (X02.-)
  • exposure to controlled fire, not in building or structure (X03.-)
  • exposure to ignition of highly flammable materials (X04.-)

Broader instructions also apply from X00-X08 Exposure to smoke, fire and flames and Chapter 20: External causes of morbidity.

ICD-9-CM equivalent

Converter →
  • E929.4Late effects of accident caused by fireapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about X06.2XXS

Is X06.2XXS billable?

Yes. X06.2XXS is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

What does the "S" at the end of X06.2XXS mean?

It is the 7th character for sequela. Per the official guidelines, use it for complications or conditions that arise as a direct result of the original condition.

Can X06.2XXS be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict X06.2XXS as a principal diagnosis.

Is X06.2XXS a CC or MCC?

No. X06.2XXS is neither a CC nor an MCC under MS-DRG v44.0.

What is the ICD-9 code for X06.2XXS?

The CMS General Equivalence Mappings map X06.2XXS to ICD-9-CM E929.4.