ICD-10 diagnosis code
Q27 Other congenital malformations of peripheral vascular system
Q27 is the ICD-10 code for Other congenital malformations of peripheral vascular system. It is a three-character category divided into 7 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block Q20–Q28 (Congenital malformations of the circulatory system) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.
- Code type
- Category (3 characters)
- Chapter
- XVII · Q00–Q99
- Classification
- WHO ICD-10, 2019 version
What Q27 excludes
Conditions that look similar but belong under another code.
- anomalies of:
- cerebral and precerebral vessels Q28.0-Q28.3
- coronary vessels Q24.5
- pulmonary artery Q25.5-Q25.7
- congenital retinal aneurysm Q14.1
- haemangioma and lymphangioma D18.-
Subcodes of Q27
- Q27.0Congenital absence and hypoplasia of umbilical artery
- Q27.1Congenital renal artery stenosis
- Q27.2Other congenital malformations of renal artery
- Q27.3Peripheral arteriovenous malformation
- Q27.4Congenital phlebectasia
- Q27.8Other specified congenital malformations of peripheral vascular system
- Q27.9Congenital malformation of peripheral vascular system, unspecified
Q27 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DQ27Andre medfødte misdannelser i det perifere kredsløb
Q27Muut synnynnäiset ääreisverisuonten epämuodostumat
Q27Sonstige angeborene Fehlbildungen des peripheren Gefäßsystems
Q27Autres malformations congénitales de l'appareil circulatoire périphér ique
Q27overige congenitale misvormingen van perifeer vaatstelsel
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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