Frostbite (T33-T34)
T33Superficial frostbite
Includes: frostbite with partial thickness skin loss
The appropriate 7th character is to be added to each code from category T33
7th Character: A :: initial encounter
› D :: subsequent encounter
› S :: sequela
T33.0Superficial frostbite of head
T33.01Superficial frostbite of ear
T33.011Superficial frostbite of right ear
T33.012Superficial frostbite of left ear
T33.019Superficial frostbite of unspecified ear
T33.02Superficial frostbite of nose
T33.09Superficial frostbite of other part of head
T33.1Superficial frostbite of neck
T33.2Superficial frostbite of thorax
T33.3Superficial frostbite of abdominal wall, lower back and pelvis
T33.4Superficial frostbite of arm
Excludes 2: superficial frostbite of wrist and hand (T33.5-)
T33.40Superficial frostbite of unspecified arm
T33.41Superficial frostbite of right arm
T33.42Superficial frostbite of left arm
T33.5Superficial frostbite of wrist, hand, and fingers
T33.51Superficial frostbite of wrist
T33.511Superficial frostbite of right wrist
T33.512Superficial frostbite of left wrist
T33.519Superficial frostbite of unspecified wrist
T33.52Superficial frostbite of hand
Excludes 2: superficial frostbite of fingers (T33.53-)
T33.521Superficial frostbite of right hand
T33.522Superficial frostbite of left hand
T33.529Superficial frostbite of unspecified hand
T33.53Superficial frostbite of finger(s)
T33.531Superficial frostbite of right finger(s)
T33.532Superficial frostbite of left finger(s)
T33.539Superficial frostbite of unspecified finger(s)
T33.6Superficial frostbite of hip and thigh
T33.60Superficial frostbite of unspecified hip and thigh
T33.61Superficial frostbite of right hip and thigh
T33.62Superficial frostbite of left hip and thigh
T33.7Superficial frostbite of knee and lower leg
Excludes 2: superficial frostbite of ankle and foot (T33.8-)
T33.70Superficial frostbite of unspecified knee and lower leg
T33.71Superficial frostbite of right knee and lower leg
T33.72Superficial frostbite of left knee and lower leg
T33.8Superficial frostbite of ankle, foot, and toe(s)
T33.81Superficial frostbite of ankle
T33.811Superficial frostbite of right ankle
T33.812Superficial frostbite of left ankle
T33.819Superficial frostbite of unspecified ankle
T33.82Superficial frostbite of foot
T33.821Superficial frostbite of right foot
T33.822Superficial frostbite of left foot
T33.829Superficial frostbite of unspecified foot
T33.83Superficial frostbite of toe(s)
T33.831Superficial frostbite of right toe(s)
T33.832Superficial frostbite of left toe(s)
T33.839Superficial frostbite of unspecified toe(s)
T33.9Superficial frostbite of other and unspecified sites
T33.90Superficial frostbite of unspecified sites
› Superficial frostbite NOS
T33.99Superficial frostbite of other sites
› Superficial frostbite of leg NOS
› Superficial frostbite of trunk NOS
T34Frostbite with tissue necrosis
The appropriate 7th character is to be added to each code from category T34
7th Character: A :: initial encounter
› D :: subsequent encounter
› S :: sequela
T34.0Frostbite with tissue necrosis of head
T34.01Frostbite with tissue necrosis of ear
T34.011Frostbite with tissue necrosis of right ear
T34.012Frostbite with tissue necrosis of left ear
T34.019Frostbite with tissue necrosis of unspecified ear
T34.02Frostbite with tissue necrosis of nose
T34.09Frostbite with tissue necrosis of other part of head
T34.1Frostbite with tissue necrosis of neck
T34.2Frostbite with tissue necrosis of thorax
T34.3Frostbite with tissue necrosis of abdominal wall, lower back and pelvis
T34.4Frostbite with tissue necrosis of arm
Excludes 2: frostbite with tissue necrosis of wrist and hand (T34.5-)
T34.40Frostbite with tissue necrosis of unspecified arm
T34.41Frostbite with tissue necrosis of right arm
T34.42Frostbite with tissue necrosis of left arm
T34.5Frostbite with tissue necrosis of wrist, hand, and finger(s)
T34.51Frostbite with tissue necrosis of wrist
T34.511Frostbite with tissue necrosis of right wrist
T34.512Frostbite with tissue necrosis of left wrist
T34.519Frostbite with tissue necrosis of unspecified wrist
T34.52Frostbite with tissue necrosis of hand
Excludes 2: frostbite with tissue necrosis of finger(s) (T34.53-)
T34.521Frostbite with tissue necrosis of right hand
T34.522Frostbite with tissue necrosis of left hand
T34.529Frostbite with tissue necrosis of unspecified hand
T34.53Frostbite with tissue necrosis of finger(s)
T34.531Frostbite with tissue necrosis of right finger(s)
T34.532Frostbite with tissue necrosis of left finger(s)
T34.539Frostbite with tissue necrosis of unspecified finger(s)
T34.6Frostbite with tissue necrosis of hip and thigh
T34.60Frostbite with tissue necrosis of unspecified hip and thigh
T34.61Frostbite with tissue necrosis of right hip and thigh
T34.62Frostbite with tissue necrosis of left hip and thigh
T34.7Frostbite with tissue necrosis of knee and lower leg
Excludes 2: frostbite with tissue necrosis of ankle and foot (T34.8-)
T34.70Frostbite with tissue necrosis of unspecified knee and lower leg
T34.71Frostbite with tissue necrosis of right knee and lower leg
T34.72Frostbite with tissue necrosis of left knee and lower leg
T34.8Frostbite with tissue necrosis of ankle, foot, and toe(s)
T34.81Frostbite with tissue necrosis of ankle
T34.811Frostbite with tissue necrosis of right ankle
T34.812Frostbite with tissue necrosis of left ankle
T34.819Frostbite with tissue necrosis of unspecified ankle
T34.82Frostbite with tissue necrosis of foot
T34.821Frostbite with tissue necrosis of right foot
T34.822Frostbite with tissue necrosis of left foot
T34.829Frostbite with tissue necrosis of unspecified foot
T34.83Frostbite with tissue necrosis of toe(s)
T34.831Frostbite with tissue necrosis of right toe(s)
T34.832Frostbite with tissue necrosis of left toe(s)
T34.839Frostbite with tissue necrosis of unspecified toe(s)
T34.9Frostbite with tissue necrosis of other and unspecified sites
T34.90Frostbite with tissue necrosis of unspecified sites
› Frostbite with tissue necrosis NOS
T34.99Frostbite with tissue necrosis of other sites
› Frostbite with tissue necrosis of leg NOS
› Frostbite with tissue necrosis of trunk NOS