W93Non-billable (header)

Exposure to excessive cold of man-made origin

Sub-codes of W93(4)

W93 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).

W93.0Contact with or inhalation of dry iceHeaderW93.1Contact with or inhalation of liquid airHeaderW93.2Prolonged exposure in deep freeze unit or refrigerator⚠ 7th charW93.8Exposure to other excessive cold of man-made origin⚠ 7th char

Code Hierarchy

┌20External causes of morbidity (V00-Y99)├W85-W99Exposure to electric current, radiation and extreme ambient air temperature and pressure (W85-W99)├W93Exposure to excessive cold of man-made origin
└W93Exposure to excessive cold of man-made origin

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