Frostbite (T33-T34)
T33: Superficial frostbite

includes
frostbite with partial thickness skin loss

sevenChrNote
The appropriate 7th character is to be added to each code from category T33

sevenChrDef
A: initial encounter
D: subsequent encounter
S: sequela
T33.0: Superficial frostbite of head
T33.1: Superficial frostbite of neck
T33.2: Superficial frostbite of thorax
T33.3: Superficial frostbite of abdominal wall, lower back and pelvis
T33.4: Superficial frostbite of arm
T33.5: Superficial frostbite of wrist, hand, and fingers
T33.6: Superficial frostbite of hip and thigh
T33.7: Superficial frostbite of knee and lower leg
T33.8: Superficial frostbite of ankle, foot, and toe(s)
T33.9: Superficial frostbite of other and unspecified sites

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