X01 ICD-10-CM Code: Exposure to uncontrolled fire, not in building or structure
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
X01Exposure to uncontrolled fire, not in building or structure
ICD-10-CM diagnosis code · United States clinical modification
Where X01 sits
- 1
Chapter 20
External causes of morbidity (V00-Y99)
- 2
Section
Accidents (V00-X58)
- 3
Category X01
Exposure to uncontrolled fire, not in building or structure
- 4
Code X01
Exposure to uncontrolled fire, not in building or structure
Codes under X01
X01 is a non-billable category. Choose the child code that best matches the documented diagnosis.
X01.0Exposure to flames in uncontrolled fire, not in building or structureX01.1Exposure to smoke in uncontrolled fire, not in building or structureX01.3Fall due to uncontrolled fire, not in building or structureX01.4Hit by object due to uncontrolled fire, not in building or structureX01.8Other exposure to uncontrolled fire, not in building or structureNotes for this code
Inclusion terms
No inclusion terms are listed for X01.
Code first
No “code first” instruction is listed for X01.
Use additional code
No “use additional code” instruction is listed for X01.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for X01.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for X01.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code X01 mean?
X01 is the FY 2027 U.S. ICD-10-CM code for “Exposure to uncontrolled fire, not in building or structure.”
Is X01 a billable or specific ICD-10-CM code?
No. X01 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is X01 located in ICD-10-CM?
X01 is listed in Chapter 20, External causes of morbidity (V00-Y99), within Accidents (V00-X58) (V00–X58), under category X01, Exposure to uncontrolled fire, not in building or structure.
What coding notes are listed for X01?
No inclusion terms are listed for X01 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.