Congenital phlebectasia

This diagnosis code describes a congenital anomaly characterized by localized, abnormal dilation or widening of a vein. These malformations are present at birth and can occur in various parts of the body, often presenting as a soft, compressible mass.

Assign this code when documentation clearly indicates a congenital venous malformation presenting as a localized dilation or ectasia of a vein. Supporting documentation should specify the congenital nature of the phlebectasia, distinguishing it from acquired venous dilations.

• Differentiate from acquired venous ectasia or varices, which are coded differently.
• Look for documentation specifying "congenital" or "present at birth" to support this code.
• Consider additional codes for associated symptoms or complications, such as pain or bleeding, if documented.