ICD-10 diagnosis code

R23.1 Pallor

This page in Swedish

R23.1 is the ICD-10 code for Pallor. It is a four-character subcategory of R23 (Other skin changes), the most specific level in the WHO edition. It belongs to the block R20–R23 (Symptoms and signs involving the skin and subcutaneous tissue) in Chapter XVIII, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.

Code type
Subcategory (4 characters)
Chapter
XVIII · R00–R99
Classification
WHO ICD-10, 2019 version

What R23.1 includes

Conditions and terms that are coded here.

  • Clammy skin

R23.1 in national editions

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

SwedenICD-10-SE

R23.1Blekhet

  • R23.1ALivedo reticularis
  • R23.1BIdiopatisk livedo reticularis
  • R23.1CIdiopatisk livedo reticularis med systemengagemang
  • R23.1DNaevus anemicus
  • R23.1WAnnan och ospecificerad blekhet
NorwayICD-10-NO

R23.1Blekhet

DenmarkICD-10-DK

DR231Bleghed

FinlandICD-10-FI

R23.1Kalpeus

GermanyICD-10-GM

R23.1Blässe

FranceICD-10-FR

R23.1Pâleur

NetherlandsICD-10-NL

R23.1bleke huid

United StatesICD-10-CM

R23.1Pallor

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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