X00: Exposure to uncontrolled fire in building or structure

Codes under X00 (Exposure to uncontrolled fire in building or structure). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
X00.0	Exposure to flames in uncontrolled fire in building or structure	—
X00.0XXA	Exposure to flames in uncontrolled fire in building or structure, initial encounter	✓
X00.0XXD	Exposure to flames in uncontrolled fire in building or structure, subsequent encounter	✓
X00.0XXS	Exposure to flames in uncontrolled fire in building or structure, sequela	✓
X00.1	Exposure to smoke in uncontrolled fire in building or structure	—
X00.1XXA	Exposure to smoke in uncontrolled fire in building or structure, initial encounter	✓
X00.1XXD	Exposure to smoke in uncontrolled fire in building or structure, subsequent encounter	✓
X00.1XXS	Exposure to smoke in uncontrolled fire in building or structure, sequela	✓
X00.2	Injury due to collapse of burning building or structure in uncontrolled fire	—
X00.2XXA	Injury due to collapse of burning building or structure in uncontrolled fire, initial encounter	✓
X00.2XXD	Injury due to collapse of burning building or structure in uncontrolled fire, subsequent encounter	✓
X00.2XXS	Injury due to collapse of burning building or structure in uncontrolled fire, sequela	✓
X00.3	Fall from burning building or structure in uncontrolled fire	—
X00.3XXA	Fall from burning building or structure in uncontrolled fire, initial encounter	✓
X00.3XXD	Fall from burning building or structure in uncontrolled fire, subsequent encounter	✓
X00.3XXS	Fall from burning building or structure in uncontrolled fire, sequela	✓
X00.4	Hit by object from burning building or structure in uncontrolled fire	—
X00.4XXA	Hit by object from burning building or structure in uncontrolled fire, initial encounter	✓
X00.4XXD	Hit by object from burning building or structure in uncontrolled fire, subsequent encounter	✓
X00.4XXS	Hit by object from burning building or structure in uncontrolled fire, sequela	✓
X00.5	Jump from burning building or structure in uncontrolled fire	—
X00.5XXA	Jump from burning building or structure in uncontrolled fire, initial encounter	✓
X00.5XXD	Jump from burning building or structure in uncontrolled fire, subsequent encounter	✓
X00.5XXS	Jump from burning building or structure in uncontrolled fire, sequela	✓
X00.8	Other exposure to uncontrolled fire in building or structure	—
X00.8XXA	Other exposure to uncontrolled fire in building or structure, initial encounter	✓
X00.8XXD	Other exposure to uncontrolled fire in building or structure, subsequent encounter	✓
X00.8XXS	Other exposure to uncontrolled fire in building or structure, sequela	✓

More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees

Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

Code the diagnosis right