T27Non-billable (header)
Burn and corrosion of respiratory tract
Sub-codes of T27(8)
T27 is a non-billable header. Select a sub-code to bill. Sub-codes marked ⚠ require a 7th character — append A, D, or S (and an X placeholder if needed).
T27.0Burn of larynx and trachea⚠ 7th charT27.1Burn involving larynx and trachea with lung⚠ 7th charT27.2Burn of other parts of respiratory tract⚠ 7th charT27.3Burn of respiratory tract, part unspecified⚠ 7th charT27.4Corrosion of larynx and trachea⚠ 7th charT27.5Corrosion involving larynx and trachea with lung⚠ 7th charT27.6Corrosion of other parts of respiratory tract⚠ 7th charT27.7Corrosion of respiratory tract, part unspecified⚠ 7th char
Notes
- ℹexternal cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98)
- ℹexternal cause code to identify place (Y92)
Code Hierarchy
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