Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes S00-T88 – Injury, poisoning and certain other consequences of external causes (S00-T88) > 2024 ICD-10-CM Codes T33-T34 – Frostbite (T33-T34) > 2024 ICD-10-CM Codes T34 – Frostbite with tissue necrosis (T34) > 2024 ICD-10-CM Codes T34.7 – Frostbite with tissue necrosis of knee and lower leg (T34.7) > 2024 ICD-10-CM Codes T34.70 – Frostbite with tissue necrosis of unspecified knee and lower leg (T34.70)