T34

The ICD-10-CM code for frostbite with tissue necrosis is T34. The full clinical description is "Frostbite with tissue necrosis". T34 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code T34 represents “Frostbite with tissue necrosis”. It is classified under Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes and is a non-billable header code. Use a more specific child code for billing purposes.

No, T34 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 10 child codes under T34.

T34 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).

T34 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71).

T34 has 10 child codes, including: T34.0 (Frostbite with tissue necrosis of head), T34.1 (Frostbite with tissue necrosis of neck), T34.2 (Frostbite with tissue necrosis of thorax), T34.3 (Frostbite w tissue necros abd wall, lower back and pelvis), and 6 more.

Yes, when using T34, also report: any retained foreign body, if applicable (Z18.-).

T34 is linked to 1 UMLS Concept Unique Identifier: C0348846. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like frostbite with tissue necrosis affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

T34 maps to the ICD-11 code: NE41 (Frostbite with tissue necrosis).