ICD-10-CM Book 2025 Edition

Chapters  /  Chapter 20  /  W85-W99  /  W93
W93 Exposure to excessive cold of man-made origin
char7Note The appropriate 7th character is to be added to each code from category W93
char7Def A: initial encounter
D: subsequent encounter
S: sequela
W93.0 Contact with or inhalation of dry ice
W93.01 Contact with dry ice
W93.02 Inhalation of dry ice
W93.1 Contact with or inhalation of liquid air
W93.11 Contact with liquid air
Contact with liquid hydrogen
Contact with liquid nitrogen
W93.12 Inhalation of liquid air
Inhalation of liquid hydrogen
Inhalation of liquid nitrogen
W93.2 Prolonged exposure in deep freeze unit or refrigerator
W93.8 Exposure to other excessive cold of man-made origin