All ICD10 Codes

T33.40

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Superficial frostbite of unspecified arm

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:
View CH19 NotesView T33-T34 NotesView T33 NotesView T33.4 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T33-T34Frostbite (T33-T34)
T33Superficial frostbite
T33.4Superficial frostbite of arm
T33.40Superficial frostbite of unspecified armBillable
T33.40XASuperficial frostbite of unspecified arm, initial encounterBillable
T33.40XDSuperficial frostbite of unspecified arm, subsequent encounterBillable
T33.40XSSuperficial frostbite of unspecified arm, sequelaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T33.40:

subcategoryT33.4
Superficial frostbite of arm
View context instructions
categoryT33
Superficial frostbite
View context instructions
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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