T27 Burn and corrosion of respiratory tract
ICD-10-CM category T27 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 24 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
T27.0 Burn of larynx and tracheaT27.1 Burn involving larynx and trachea with lungT27.2 Burn of other parts of respiratory tractT27.3 Burn of respiratory tract, part unspecifiedT27.4 Corrosion of larynx and tracheaT27.5 Corrosion involving larynx and trachea with lungT27.6 Corrosion of other parts of respiratory tractT27.7 Corrosion of respiratory tract, part unspecified
Billable codes in T27
| Code | Description |
|---|---|
T27.0XXA | Burn of larynx and trachea, initial encounter |
T27.0XXD | Burn of larynx and trachea, subsequent encounter |
T27.0XXS | Burn of larynx and trachea, sequela |
T27.1XXA | Burn involving larynx and trachea with lung, initial encounter |
T27.1XXD | Burn involving larynx and trachea with lung, subsequent encounter |
T27.1XXS | Burn involving larynx and trachea with lung, sequela |
T27.2XXA | Burn of other parts of respiratory tract, initial encounter |
T27.2XXD | Burn of other parts of respiratory tract, subsequent encounter |
T27.2XXS | Burn of other parts of respiratory tract, sequela |
T27.3XXA | Burn of respiratory tract, part unspecified, initial encounter |
T27.3XXD | Burn of respiratory tract, part unspecified, subsequent encounter |
T27.3XXS | Burn of respiratory tract, part unspecified, sequela |
T27.4XXA | Corrosion of larynx and trachea, initial encounter |
T27.4XXD | Corrosion of larynx and trachea, subsequent encounter |
T27.4XXS | Corrosion of larynx and trachea, sequela |
T27.5XXA | Corrosion involving larynx and trachea with lung, initial encounter |
T27.5XXD | Corrosion involving larynx and trachea with lung, subsequent encounter |
T27.5XXS | Corrosion involving larynx and trachea with lung, sequela |
T27.6XXA | Corrosion of other parts of respiratory tract, initial encounter |
T27.6XXD | Corrosion of other parts of respiratory tract, subsequent encounter |
T27.6XXS | Corrosion of other parts of respiratory tract, sequela |
T27.7XXA | Corrosion of respiratory tract, part unspecified, initial encounter |
T27.7XXD | Corrosion of respiratory tract, part unspecified, subsequent encounter |
T27.7XXS | Corrosion of respiratory tract, part unspecified, sequela |
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