Q27
Other congenital malformations of peripheral vascular system
Q27 is a non-billable ICD-10-CM code category for other congenital malformations of peripheral vascular system. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are Q27.0 Congenital absence and hypoplasia of umbilical artery, Q27.1 Congenital renal artery stenosis, Q27.2 Other congenital malformations of renal artery, Q27.3 Arteriovenous malformation (peripheral) and 3 more. Its coding notes include 6 Excludes2 entries.
Guidelines tip
From the FY2027 Official Guidelines. ICD10Ref adds no rules of its own.
Chapter 17 codes can be used for life. Manifestations that are an inherent part of a specifically coded anomaly are not coded separately. A corrected malformation is reported with a personal history code.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (1 note)
- inborn errors of metabolism (E70-E88)
Notes
Also from chapter/block level (1 note)
- Codes from this chapter are not for use on maternal records
More specific codes under Q27 7
- Q27.0Congenital absence and hypoplasia of umbilical arteryBillable
- Q27.1Congenital renal artery stenosisBillable
- Q27.2Other congenital malformations of renal arteryBillable
- Q27.3Arteriovenous malformation (peripheral)Header
- Q27.4Congenital phlebectasiaBillable
- Q27.8Other specified congenital malformations of peripheral vascular systemBillable
- Q27.9Congenital malformation of peripheral vascular system, unspecifiedBillable