Y36.46Non-billable (header)
War operations involving intentional restriction of air and airway
War operations involving intentional restriction of air and …
Sub-codes of Y36.46(2)
Y36.46 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).
Code Hierarchy
┌20External causes of morbidity (V00-Y99)├Y35-Y38Legal intervention, operations of war, military operations, and terrorism (Y35-Y38)├Y36Operations of war
└Y36.46War operations involving intentional restriction of air and …
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