Q27

Q27: Other congenital malformations of peripheral vascular system

Non-billable headerICD-10-CM

Q27 is a non-billable header ICD-10-CM code for other congenital malformations of peripheral vascular system. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2: not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

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.-)

Other codes that can never be billed with Q27

Their own Excludes1 notes name this code, so the conflict is not listed above.

I77.0Arteriovenous fistula, acquired
N28.0Ischemia and infarction of kidney
P02.69Newborn affected by other conditions of umbilical cord
Q27.8Other specified congenital malformations of peripheral vascular system
Q28Other congenital malformations of circulatory system

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead Q27

7 child codes. Green means billable.