X00.0XXA
✓ Billable
Exposure to flames in uncontrolled fire in building or structure, initial encounter
ICD-10-CM · FY2026 · External Causes of Morbidity
Code
X00.0XXA
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
External Causes of Morbidity
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code X00.0XXA?
ICD-10-CM code X00.0XXA represents Exposure to flames in uncontrolled fire in building or structure, initial encounter. It is a billable diagnosis code in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is X00.0XXA billable?
Yes. X00.0XXA is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is X00.0XXA in?
X00.0XXA belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.
Related codes in the X00 category
X00
Exposure to uncontrolled fire in building or structure
Non-billable
X00.0
Exposure to flames in uncontrolled fire in building or structure
Non-billable
X00.1
Exposure to smoke in uncontrolled fire in building or structure
Non-billable
X00.2
Injury due to collapse of burning building or structure in uncontrolled fire
Non-billable
X00.3
Fall from burning building or structure in uncontrolled fire
Non-billable
X00.4
Hit by object from burning building or structure in uncontrolled fire
Non-billable
X00.5
Jump from burning building or structure in uncontrolled fire
Non-billable
X00.8
Other exposure to uncontrolled fire in building or structure
Non-billable
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