T34.0

Frostbite with tissue necrosis of head

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
T34.01	Frostbite with tissue necrosis of ear	Category
T34.011	Frostbite with tissue necrosis of right ear	Category
T34.011A	Frostbite with tissue necrosis of right ear, initial encounter	Billable
T34.011D	Frostbite with tissue necrosis of right ear, subsequent encounter	Billable
T34.011S	Frostbite with tissue necrosis of right ear, sequela	Billable
T34.012	Frostbite with tissue necrosis of left ear	Category
T34.012A	Frostbite with tissue necrosis of left ear, initial encounter	Billable
T34.012D	Frostbite with tissue necrosis of left ear, subsequent encounter	Billable
T34.012S	Frostbite with tissue necrosis of left ear, sequela	Billable
T34.019	Frostbite with tissue necrosis of unspecified ear	Category
T34.019A	Frostbite with tissue necrosis of unspecified ear, initial encounter	Billable
T34.019D	Frostbite with tissue necrosis of unspecified ear, subsequent encounter	Billable
T34.019S	Frostbite with tissue necrosis of unspecified ear, sequela	Billable
T34.02	Frostbite with tissue necrosis of nose	Category
T34.02XA	Frostbite with tissue necrosis of nose, initial encounter	Billable
T34.02XD	Frostbite with tissue necrosis of nose, subsequent encounter	Billable
T34.02XS	Frostbite with tissue necrosis of nose, sequela	Billable
T34.09	Frostbite with tissue necrosis of other part of head	Category
T34.09XA	Frostbite with tissue necrosis of other part of head, initial encounter	Billable
T34.09XD	Frostbite with tissue necrosis of other part of head, subsequent encounter	Billable
T34.09XS	Frostbite with tissue necrosis of other part of head, sequela	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.