X00.1
X00.1: Exposure to smoke in uncontrolled fire in building or structure
Non-billable headerICD-10-CM
X00.1 is a non-billable header ICD-10-CM code for exposure to smoke in uncontrolled fire in building or structure. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
The appropriate 7th character is to be added to each code from category X00
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes2 inherited from the categories above X00.1
Not part of this code, but both may be coded when both are present.
Other codes that can never be billed with X00.1
Their own Excludes1 notes name this code, so the conflict is not listed above.
- W13.9Fall from, out of or through building, not otherwise specified
- W13.9XXAFall from, out of or through building, not otherwise specified, initial encounter
- W13.9XXDFall from, out of or through building, not otherwise specified, subsequent encounter
- W13.9XXSFall from, out of or through building, not otherwise specified, sequela
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Exposure›fire, flames›uncontrolled›in building or structure›with›smoke inhalation
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead X00.1
3 child codes. Green means billable.
Other codes under X00
- X00.0Exposure to flames in uncontrolled fire in building or structure
- X00.2Injury due to collapse of burning building or structure in uncontrolled fire
- X00.3Fall from burning building or structure in uncontrolled fire
- X00.4Hit by object from burning building or structure in uncontrolled fire
- X00.5Jump from burning building or structure in uncontrolled fire
- X00.8Other exposure to uncontrolled fire in building or structure