K64 is the ICD-10 code for Haemorrhoids and perianal venous thrombosis. It is a three-character category divided into 8 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block K55–K64 (Other diseases of intestines) in Chapter XI, Diseases of the digestive system.
- Code type
- Category (3 characters)
- Chapter
- XI · K00–K93
- Classification
- WHO ICD-10, 2019 version
What K64 includes
Conditions and terms that are coded here.
- piles
What K64 excludes
Conditions that look similar but belong under another code.
Subcodes of K64
K64 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DK64Hæmorider og perianalt hæmatom
K64Peräpukamat ja peräaukonviereinen laskimotukos
K64Hämorrhoiden und Perianalvenenthrombose
K64Hémorroïdes et thrombose veineuse périanale
K64hemorroïden en perianale veneuze trombose
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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