ICD-10-CM category
Q27 Other congenital malformations of peripheral vascular system
Q27 is a category, not a billable code. Report one of the 12 complete codes below.
Codes in Q27
- Q27.0Congenital absence and hypoplasia of umbilical artery
- Q27.1Congenital renal artery stenosis
- Q27.2Other congenital malformations of renal artery
- Q27.30Arteriovenous malformation, site unspecified
- Q27.31Arteriovenous malformation of vessel of upper limb
- Q27.32Arteriovenous malformation of vessel of lower limb
- Q27.33Arteriovenous malformation of digestive system vessel
- Q27.34Arteriovenous malformation of renal vessel
- Q27.39Arteriovenous malformation, other site
- Q27.4Congenital phlebectasia
- Q27.8Other specified congenital malformations of peripheral vascular system
- Q27.9Congenital malformation of peripheral vascular system, unspecified
Outside the US? Q27 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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