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ICD-10-CM 2027

ICD-10 code for Asymptomatic varix

I83.9

Asymptomatic varicose veins of lower extremities

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Varix (lower limb) › asymptomatic”. Page updated September 29, 2026.

About coding Asymptomatic varix

The ICD-10-CM code for Asymptomatic varix is I83.9 (Asymptomatic varicose veins of lower extremities).

Within I83 (varicose veins of lower extremities), I83.9 is specifically for Asymptomatic varicose veins of lower extremities. Related codes cover with ulcer (I83.0), with inflammation (I83.1), with both ulcer and inflammation (I83.2) and with other complications (I83.8).

To report this condition, pick the subcode that matches the documentation: I83.90 (extremity), I83.91 (extremity), I83.92 (extremity) and I83.93 (extremities).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Common questions about Asymptomatic varix ICD-10 codes

What is the ICD-10 code for Asymptomatic varix?

I83.9 — Asymptomatic varicose veins of lower extremities (a header code; report a more specific subcode).

Is I83.9 billable?

No. I83.9 is a header code. Report one of its more specific subcodes instead.