Frostbite with tissue necrosis of unsp ear, init encntr

Instruction Source: T34.019A

Frostbite with tissue necrosis of unsp ear, init encntr

Instruction Source: T34.019

Frostbite with tissue necrosis of unspecified ear

Instruction Source: T34.01

Frostbite with tissue necrosis of ear

Instruction Source: T34.0

Frostbite with tissue necrosis of head

Instruction Source: T34

Frostbite with tissue necrosis

Instruction Source: T33-T34

Frostbite (T33-T34)

Excludes 2 (Not Included Here)

• hypothermia and other effects of reduced temperature (T68, T69.-)

Instruction Source: S00-T88

Injury, poisoning and certain other consequences of external causes

Excludes 2 (Not Included Here)

• birth trauma (P10-P15)
• obstetric trauma (O70-O71)

Clinical Notes

• Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code