O22 is the ICD-10 code for Venous complications and haemorrhoids in pregnancy. 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 O20–O29 (Other maternal disorders predominantly related to pregnancy) in Chapter XV, Pregnancy, childbirth and the puerperium.
- Code type
- Category (3 characters)
- Chapter
- XV · O00–O99
- Classification
- WHO ICD-10, 2019 version
What O22 excludes
Conditions that look similar but belong under another code.
Subcodes of O22
- O22.0Varicose veins of lower extremity in pregnancy
- O22.1Genital varices in pregnancy
- O22.2Superficial thrombophlebitis in pregnancy
- O22.3Deep phlebothrombosis in pregnancy
- O22.4Haemorrhoids in pregnancy
- O22.5Cerebral venous thrombosis in pregnancy
- O22.8Other venous complications in pregnancy
- O22.9Venous complication in pregnancy, unspecified
O22 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DO22Venøse komplikationer og hæmorider i graviditeten
O22Raskaudenaikaiset laskimokomplikaatiot
O22Venenkrankheiten und Hämorrhoiden als Komplikationen in der Schwangerschaft
O22Complications veineuses et hémorroïdes au cours de la grossesse
O22veneuze complicaties en hemorroïden tijdens zwangerschap
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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