T69: Other effects of reduced temperature useAdditionalCode code to identify source of exposure: Exposure to excessive cold of man-made origin (W93) Exposure to excessive cold of natural origin (X31) excludes2 frostbite (T33-T34) sevenChrNote The appropriate 7th character is to be added to each code from category T69 sevenChrDef A: initial encounter D: subsequent encounter S: sequela |
| T69.0: Immersion hand and foot |
| T69.1: Chilblains |
| T69.8: Other specified effects of reduced temperature |
| T69.9: Effect of reduced temperature, unspecified |