Q27 Other congenital malformations of peripheral vascular system

Non-billable header with 7 child codes.

Excludes2 (not included here)

• anomalies of cerebral and precerebral vessels (Q28.0-Q28.3)
• anomalies of coronary vessels (Q24.5)
• anomalies of pulmonary artery (Q25.5-Q25.7)
• congenital retinal aneurysm (Q14.1)
• hemangioma and lymphangioma (D18.-)

Applies from Q27 Other congenital malformations of peripheral vascular system

Excludes2 (not included here)

• anomalies of cerebral and precerebral vessels (Q28.0-Q28.3)
• anomalies of coronary vessels (Q24.5)
• anomalies of pulmonary artery (Q25.5-Q25.7)
• congenital retinal aneurysm (Q14.1)
• hemangioma and lymphangioma (D18.-)

Codes under Q27

• 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)
• Q27.4 Congenital phlebectasia
• Q27.8 Other specified congenital malformations of peripheral vascular system
• Q27.9 Congenital malformation of peripheral vascular system, unspecified

Code annotations containing back-references to Q27

Back-references to Q27

• Code Also: I27.21 Secondary pulmonary arterial hypertension ("congenital heart disease (Q20-Q28)")
• Type 2 Excludes: P29 Cardiovascular disorders originating in the perinatal period ("congenital malformations of the circulatory system (Q20-Q28)")
• Code Also: Z71.87 Encounter for pediatric-to-adult transition counseling ("congenital malformations of the circulatory system (Q20-Q28)")

Back-references to Q27

• Code Also: I27.21 Secondary pulmonary arterial hypertension ("congenital heart disease (Q20-Q28)")
• Type 2 Excludes: P29 Cardiovascular disorders originating in the perinatal period ("congenital malformations of the circulatory system (Q20-Q28)")
• Code Also: Z71.87 Encounter for pediatric-to-adult transition counseling ("congenital malformations of the circulatory system (Q20-Q28)")

Nearby codes

• Q27 Other congenital malformations of peripheral vascular system (this code)
• 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)
• Q27.30 Arteriovenous malformation, site unspecified