ICD-10-CM category
X02: Exposure to controlled fire in building or structure
Codes under X02 (Exposure to controlled 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 |
|---|---|---|
| X02.0 | Exposure to flames in controlled fire in building or structure | — |
| X02.0 | Exposure to flames in controlled fire in building or structure | — |
| X02.0XXA | Exposure to flames in controlled fire in building or structure, initial encounter | ✓ |
| X02.0XXA | Exposure to flames in controlled fire in building or structure, initial encounter | ✓ |
| X02.0XXD | Exposure to flames in controlled fire in building or structure, subsequent encounter | ✓ |
| X02.0XXD | Exposure to flames in controlled fire in building or structure, subsequent encounter | ✓ |
| X02.0XXS | Exposure to flames in controlled fire in building or structure, sequela | ✓ |
| X02.0XXS | Exposure to flames in controlled fire in building or structure, sequela | ✓ |
| X02.1 | Exposure to smoke in controlled fire in building or structure | — |
| X02.1 | Exposure to smoke in controlled fire in building or structure | — |
| X02.1XXA | Exposure to smoke in controlled fire in building or structure, initial encounter | ✓ |
| X02.1XXA | Exposure to smoke in controlled fire in building or structure, initial encounter | ✓ |
| X02.1XXD | Exposure to smoke in controlled fire in building or structure, subsequent encounter | ✓ |
| X02.1XXD | Exposure to smoke in controlled fire in building or structure, subsequent encounter | ✓ |
| X02.1XXS | Exposure to smoke in controlled fire in building or structure, sequela | ✓ |
| X02.1XXS | Exposure to smoke in controlled fire in building or structure, sequela | ✓ |
| X02.2 | Injury due to collapse of burning building or structure in controlled fire | — |
| X02.2 | Injury due to collapse of burning building or structure in controlled fire | — |
| X02.2XXA | Injury due to collapse of burning building or structure in controlled fire, initial encounter | ✓ |
| X02.2XXA | Injury due to collapse of burning building or structure in controlled fire, initial encounter | ✓ |
| X02.2XXD | Injury due to collapse of burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.2XXD | Injury due to collapse of burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.2XXS | Injury due to collapse of burning building or structure in controlled fire, sequela | ✓ |
| X02.2XXS | Injury due to collapse of burning building or structure in controlled fire, sequela | ✓ |
| X02.3 | Fall from burning building or structure in controlled fire | — |
| X02.3 | Fall from burning building or structure in controlled fire | — |
| X02.3XXA | Fall from burning building or structure in controlled fire, initial encounter | ✓ |
| X02.3XXA | Fall from burning building or structure in controlled fire, initial encounter | ✓ |
| X02.3XXD | Fall from burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.3XXD | Fall from burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.3XXS | Fall from burning building or structure in controlled fire, sequela | ✓ |
| X02.3XXS | Fall from burning building or structure in controlled fire, sequela | ✓ |
| X02.4 | Hit by object from burning building or structure in controlled fire | — |
| X02.4 | Hit by object from burning building or structure in controlled fire | — |
| X02.4XXA | Hit by object from burning building or structure in controlled fire, initial encounter | ✓ |
| X02.4XXA | Hit by object from burning building or structure in controlled fire, initial encounter | ✓ |
| X02.4XXD | Hit by object from burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.4XXD | Hit by object from burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.4XXS | Hit by object from burning building or structure in controlled fire, sequela | ✓ |
| X02.4XXS | Hit by object from burning building or structure in controlled fire, sequela | ✓ |
| X02.5 | Jump from burning building or structure in controlled fire | — |
| X02.5 | Jump from burning building or structure in controlled fire | — |
| X02.5XXA | Jump from burning building or structure in controlled fire, initial encounter | ✓ |
| X02.5XXA | Jump from burning building or structure in controlled fire, initial encounter | ✓ |
| X02.5XXD | Jump from burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.5XXD | Jump from burning building or structure in controlled fire, subsequent encounter | ✓ |
| X02.5XXS | Jump from burning building or structure in controlled fire, sequela | ✓ |
| X02.5XXS | Jump from burning building or structure in controlled fire, sequela | ✓ |
| X02.8 | Other exposure to controlled fire in building or structure | — |
| X02.8 | Other exposure to controlled fire in building or structure | — |
| X02.8XXA | Other exposure to controlled fire in building or structure, initial encounter | ✓ |
| X02.8XXA | Other exposure to controlled fire in building or structure, initial encounter | ✓ |
| X02.8XXD | Other exposure to controlled fire in building or structure, subsequent encounter | ✓ |
| X02.8XXD | Other exposure to controlled fire in building or structure, subsequent encounter | ✓ |
| X02.8XXS | Other exposure to controlled fire in building or structure, sequela | ✓ |
| X02.8XXS | Other exposure to controlled fire in building or structure, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code X02?
X02 is an ICD-10-CM category covering Exposure to controlled fire in building or structure. It contains 56 more specific diagnosis codes, 42 of which are billable.
Is X02 a billable code?
No — X02 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example X02.0 — Exposure to flames in controlled fire in building or structure). 42 of the 56 codes under X02 are billable.
What codes fall under X02?
X02 includes X02.0, X02.0, X02.0XXA, X02.0XXA, X02.0XXD, plus 51 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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