All ICD10 Codes

T34.99

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Frostbite with tissue necrosis of other sites

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Includes
  • Frostbite with tissue necrosis of leg NOS
  • Frostbite with tissue necrosis of trunk NOS
General instructions are available for the parent sections:
View CH19 NotesView T33-T34 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T33-T34Frostbite (T33-T34)
T34Frostbite with tissue necrosis
T34.9Frostbite with tissue necrosis of other and unspecified sites
T34.99Frostbite with tissue necrosis of other sitesBillable
T34.99XAFrostbite with tissue necrosis of other sites, initial encounterBillable
T34.99XDFrostbite with tissue necrosis of other sites, subsequent encounterBillable
T34.99XSFrostbite with tissue necrosis of other sites, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T34.99:

blockT33-T34
Frostbite (T33-T34)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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