| X01 | Exposure to uncontrolled fire, not in building or structure | NON-BILLABLE CODE |
| X01.0 | Exposure to flames in uncontrolled fire, not in building or structure | NON-BILLABLE CODE |
| X01.0XXA | Exposure to flames in uncontrolled fire, not in building or structure, initial encounter | BILLABLE CODE |
| X01.0XXD | Exposure to flames in uncontrolled fire, not in building or structure, subsequent encounter | BILLABLE CODE |
| X01.0XXS | Exposure to flames in uncontrolled fire, not in building or structure, sequela | BILLABLE CODE |
| X01.1 | Exposure to smoke in uncontrolled fire, not in building or structure | NON-BILLABLE CODE |
| X01.1XXA | Exposure to smoke in uncontrolled fire, not in building or structure, initial encounter | BILLABLE CODE |
| X01.1XXD | Exposure to smoke in uncontrolled fire, not in building or structure, subsequent encounter | BILLABLE CODE |
| X01.1XXS | Exposure to smoke in uncontrolled fire, not in building or structure, sequela | BILLABLE CODE |
| X01.3 | Fall due to uncontrolled fire, not in building or structure | NON-BILLABLE CODE |
| X01.3XXA | Fall due to uncontrolled fire, not in building or structure, initial encounter | BILLABLE CODE |
| X01.3XXD | Fall due to uncontrolled fire, not in building or structure, subsequent encounter | BILLABLE CODE |
| X01.3XXS | Fall due to uncontrolled fire, not in building or structure, sequela | BILLABLE CODE |
| X01.4 | Hit by object due to uncontrolled fire, not in building or structure | NON-BILLABLE CODE |
| X01.4XXA | Hit by object due to uncontrolled fire, not in building or structure, initial encounter | BILLABLE CODE |
| X01.4XXD | Hit by object due to uncontrolled fire, not in building or structure, subsequent encounter | BILLABLE CODE |
| X01.4XXS | Hit by object due to uncontrolled fire, not in building or structure, sequela | BILLABLE CODE |
| X01.8 | Other exposure to uncontrolled fire, not in building or structure | NON-BILLABLE CODE |
| X01.8XXD | Other exposure to uncontrolled fire, not in building or structure, subsequent encounter | BILLABLE CODE |
| X01.8XXS | Other exposure to uncontrolled fire, not in building or structure, sequela | BILLABLE CODE |
