Q28 Other congenital malformations of circulatory system

Non-Billable/Non-Specific

Type 1 Excludes

congenital aneurysm NOS (Q27.8)
congenital coronary aneurysm (Q24.5)
ruptured cerebral arteriovenous malformation (I60.8)
ruptured malformation of precerebral vessels (I72.0)

Type 2 Excludes

congenital peripheral aneurysm (Q27.8)
congenital pulmonary aneurysm (Q25.79)
congenital retinal aneurysm (Q14.1)

Codes

Q28.0Arteriovenous malformation of precerebral vessels
Q28.1Other malformations of precerebral vessels
Q28.2Arteriovenous malformation of cerebral vessels
Q28.3Other malformations of cerebral vessels
Q28.8Other specified congenital malformations of circulatory system
Q28.9Congenital malformation of circulatory system, unspecified