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ICD-10 diagnosis code

H52.2 Astigmatism

This page in Swedish

H52.2 is the ICD-10 code for Astigmatism. It is a four-character subcategory of H52 (Disorders of refraction and accommodation), the most specific level in the WHO edition. It belongs to the block H49–H52 (Disorders of ocular muscles, binocular movement, accommodation and refraction) in Chapter VII, Diseases of the eye and adnexa.

Code type
Subcategory (4 characters)
Chapter
VII · H00–H59
Classification
WHO ICD-10, 2019 version

H52.2 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

H52.2Astigmatism

NorwayICD-10-NO

H52.2Astigmatisme

DenmarkICD-10-DK

DH522Astigmatisme

  • DH522AUregelmæssig astigmatisme
FinlandICD-10-FI

H52.2Hajataittoisuus

GermanyICD-10-GM

H52.2Astigmatismus

FranceICD-10-FR

H52.2Astigmatisme

NetherlandsICD-10-NL

H52.2astigmatisme

United StatesICD-10-CM

Listed through more specific codes:

  • H52.201Unspecified astigmatism, right eye
  • H52.202Unspecified astigmatism, left eye
  • H52.203Unspecified astigmatism, bilateral
  • H52.209Unspecified astigmatism, unspecified eye
  • H52.211Irregular astigmatism, right eye
  • H52.212Irregular astigmatism, left eye
  • H52.213Irregular astigmatism, bilateral
  • H52.219Irregular astigmatism, unspecified eye
  • and 4 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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