ICD-10 diagnosis code

T33.8 Superficial frostbite of ankle and foot

This page in Swedish

T33.8 is the ICD-10 code for Superficial frostbite of ankle and foot. It is a four-character subcategory of T33 (Superficial frostbite), the most specific level in the WHO edition. It belongs to the block T33–T35 (Frostbite) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.

Code type
Subcategory (4 characters)
Chapter
XIX · S00–T98
Classification
WHO ICD-10, 2019 version

T33.8 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

NorwayICD-10-NO

T33.8Overfladisk frostskade på ankel eller fot

DenmarkICD-10-DK

DT338Overfladisk forfrysning på ankel eller fod

FinlandICD-10-FI

T33.8Nilkan ja/tai jalkaterän alueen pinnallinen paleltumavamma

GermanyICD-10-GM

T33.8Oberflächliche Erfrierung der Knöchelregion und des Fußes

FranceICD-10-FR

T33.8Gelure superficielle de la cheville et du pied

NetherlandsICD-10-NL

T33.8oppervlakkige bevriezing van enkel en voet

United StatesICD-10-CM

Listed through more specific codes:

  • T33.811ASuperficial frostbite of right ankle, initial encounter
  • T33.811DSuperficial frostbite of right ankle, subsequent encounter
  • T33.811SSuperficial frostbite of right ankle, sequela
  • T33.812ASuperficial frostbite of left ankle, initial encounter
  • T33.812DSuperficial frostbite of left ankle, subsequent encounter
  • T33.812SSuperficial frostbite of left ankle, sequela
  • T33.819ASuperficial frostbite of unspecified ankle, initial encounter
  • T33.819DSuperficial frostbite of unspecified ankle, subsequent encounter
  • and 19 more national subcodes

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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