T71.22Non-billable (header)
Asphyxiation due to being trapped in a car trunk
Sub-codes of T71.22(4)
T71.22 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).
T71.221Asphyxiation due to being trapped in a car trunk, accidental⚠ 7th charT71.222Asphyxiation due to being trapped in a car trunk, intentiona…⚠ 7th charT71.223Asphyxiation due to being trapped in a car trunk, assault⚠ 7th charT71.224Asphyxiation due to being trapped in a car trunk, undetermin…⚠ 7th char
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├T66-T78Other and unspecified effects of external causes (T66-T78)├T71Asphyxiation
└T71.22Asphyxiation due to being trapped in a car trunk
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