2021 ICD-10-CM Code T34.82
Frostbite with tissue necrosis of foot
Not Valid for Submission
T34.82 is a "header" nonspecific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of frostbite with tissue necrosis of foot. The code is NOT valid for the year 2021 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.
| ICD-10: | T34.82 |
| Short Description: | Frostbite with tissue necrosis of foot |
| Long Description: | Frostbite with tissue necrosis of foot |
Code Classification
Specific Coding for Frostbite with tissue necrosis of foot
Header codes like T34.82 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for frostbite with tissue necrosis of foot:
- T34.821 - Frostbite with tissue necrosis of right foot
- T34.821A - Frostbite with tissue necrosis of right foot, initial encounter
- T34.821D - Frostbite with tissue necrosis of right foot, subsequent encounter
- T34.821S - Frostbite with tissue necrosis of right foot, sequela
- T34.822 - Frostbite with tissue necrosis of left foot
- T34.822A - Frostbite with tissue necrosis of left foot, initial encounter
- T34.822D - Frostbite with tissue necrosis of left foot, subsequent encounter
- T34.822S - Frostbite with tissue necrosis of left foot, sequela
- T34.829 - Frostbite with tissue necrosis of unspecified foot
- T34.829A - Frostbite with tissue necrosis of unspecified foot, initial encounter
- T34.829D - Frostbite with tissue necrosis of unspecified foot, subsequent encounter
- T34.829S - Frostbite with tissue necrosis of unspecified foot, sequela
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code T34.82 are found in the index:
- - Frostbite (superficial) - T33.90
- - foot - T33.82
- - with tissue necrosis - T34.82
- - foot - T33.82
Information for Patients
Frostbite
Frostbite is an injury to the body that is caused by freezing. It most often affects the nose, ears, cheeks, chin, fingers, or toes. Frostbite can permanently damage the body, and severe cases can lead to amputation.
If you have frostbite, the skin in that area may turn white or grayish-yellow. It may feel firm or waxy when you touch it. The area will also feel numb.
If you have symptoms of frostbite, seek medical care. But if immediate medical care isn't available, here are steps to take:
- Get into a warm room as soon as possible.
- If possible, do not walk on frostbitten feet or toes. Walking increases the damage.
- Put the affected area in warm - not hot - water.
- You can also warm the affected area using body heat. For example, use your armpit to warm frostbitten fingers.
- Don't rub the frostbitten area with snow or massage it at all. This can cause more damage.
- Don't use a heating pad, heat lamp, or the heat of a stove, fireplace, or radiator for warming. Since frostbite makes an area numb, you could burn it.
Centers for Disease Control and Prevention
- Frostbite (Medical Encyclopedia)
- How to prevent frostbite and hypothermia (Medical Encyclopedia)
[Learn More in MedlinePlus]
Code History
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)