T27 Burn and corrosion of respiratory tract

Non-billable header with 8 child codes.

Use additional code

• external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98)
• external cause code to identify place (Y92)

7th character note

• The appropriate 7th character is to be added to each code from category T27

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Applies from T27 Burn and corrosion of respiratory tract

Use additional code

• external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98)
• external cause code to identify place (Y92)

7th character note

• The appropriate 7th character is to be added to each code from category T27

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Codes under T27

• T27.0 Burn of larynx and trachea
• T27.1 Burn involving larynx and trachea with lung
• T27.2 Burn of other parts of respiratory tract
• T27.3 Burn of respiratory tract, part unspecified
• T27.4 Corrosion of larynx and trachea
• T27.5 Corrosion involving larynx and trachea with lung
• T27.6 Corrosion of other parts of respiratory tract
• T27.7 Corrosion of respiratory tract, part unspecified

Code annotations containing back-references to T27

Back-references to T27

• Type 1 Excludes: T66 Radiation sickness, unspecified ("burns (T20-T31)")
• Type 2 Excludes: T67 Effects of heat and light ("burns (T20-T31)")
• Type 2 Excludes: T75 Other and unspecified effects of other external causes ("burns (electric) (T20-T31)")

Back-references to T27

• Type 1 Excludes: T66 Radiation sickness, unspecified ("burns (T20-T31)")
• Type 2 Excludes: T67 Effects of heat and light ("burns (T20-T31)")
• Type 2 Excludes: T75 Other and unspecified effects of other external causes ("burns (electric) (T20-T31)")

Nearby codes

• T27 Burn and corrosion of respiratory tract (this code)
• T27.0 Burn of larynx and trachea
• 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
• T27.1 Burn involving larynx and trachea with lung