VA Disability Rating for Varicose Veins: DC 7120 Explained (2026)

What DC 7120 Covers

Diagnostic Code 7120 in 38 CFR 4.104 governs the rating of varicose veins. The code recognizes that the clinical significance of varicose veins is not in the appearance of the veins themselves but in the chronic venous insufficiency they reflect, the resulting hemodynamic compromise, and the cascade of skin and soft-tissue changes that follow. The schedule is calibrated to objective signs of chronic venous insufficiency rather than to subjective complaints alone.

Varicose veins commonly develop or worsen during military service when occupational demands include prolonged standing, heavy load-bearing, repetitive Valsalva straining, prolonged sitting in confined spaces (vehicle crews, aircrew, sailors at sea), and lower-extremity trauma. Service treatment records frequently document the earliest visible varicosities, calf aching, or edema, providing the basis for direct service connection.

Venous Insufficiency: The Underlying Disease

The venous system of the lower extremity relies on competent one-way valves and the calf muscle pump to return blood against gravity to the heart. When valves become incompetent, blood refluxes downward, producing sustained venous hypertension at the level of the ankle and lower calf. Sustained venous hypertension produces capillary engorgement, transudation of fluid into the interstitial space (edema), and a cascade of inflammatory and fibrotic changes in the surrounding skin and subcutaneous tissue.

The progression of chronic venous insufficiency is well described by the CEAP (Clinical, Etiologic, Anatomic, Pathophysiologic) classification, which closely parallels the VA's DC 7120 tiers:

• C0: No visible or palpable signs of venous disease
• C1: Telangiectasias or reticular veins
• C2: Varicose veins
• C3: Edema
• C4: Skin changes (pigmentation, eczema, lipodermatosclerosis)
• C5: Healed venous ulcer
• C6: Active venous ulcer

Post-Thrombotic Syndrome

After deep vein thrombosis (DVT), the recanalization process frequently leaves residual valve damage and persistent venous outflow obstruction. The resulting post-thrombotic syndrome produces accelerated venous hypertension and disproportionately severe skin changes and ulceration. Veterans with documented DVT during service or shortly thereafter may have particularly strong direct or secondary service connection arguments.

Lipodermatosclerosis

Chronic venous hypertension produces fibrosis of the dermis and subcutaneous tissue in the gaiter area (the lower third of the leg above the medial malleolus). The leg takes on an inverted-champagne-bottle shape with hardened, hyperpigmented skin that is vulnerable to ulceration after minor trauma.

The Rating Tiers in Detail

DC 7120 provides six tiers per leg. The tiers are graduated by the persistence of edema, the appearance of skin changes, and the presence and persistence of ulceration.

0 Percent

Asymptomatic palpable or visible varicose veins. Veins are present but produce no edema, skin changes, or functional limitation. A 0 percent rating still establishes service connection and preserves the right to seek an increase if the condition worsens.

10 Percent

Intermittent edema of the extremity or aching and fatigue in the leg after prolonged standing or walking, with symptoms relieved by elevation of the extremity or compression hosiery. The 10 percent tier captures the typical early-symptomatic veteran whose calves swell during the workday but recover overnight.

20 Percent

Persistent edema, incompletely relieved by elevation of the extremity, with or without beginning stasis pigmentation or eczema. The hallmark is that the edema does not fully resolve with rest and elevation. Beginning pigmentation appears as light brown (hemosiderin) staining over the gaiter area.

40 Percent

Persistent edema and stasis pigmentation or eczema, with or without intermittent ulceration. Skin changes are now well-developed; intermittent ulcers may have appeared and healed.

60 Percent

Persistent edema or subcutaneous induration, stasis pigmentation or eczema, and persistent ulceration. The combination of induration (lipodermatosclerosis), skin changes, and a chronic ulcer that does not heal within months distinguishes this tier from the 40 percent level.

100 Percent

Massive board-like edema with constant pain at rest. This tier captures end-stage venous disease with phlegmasia-like presentation or severe lymphedema overlap. It is uncommon.

Bilateral Involvement and the Bilateral Factor

Each leg is rated separately under DC 7120. When varicose veins affect both legs, 38 CFR 4.26 (the bilateral factor) applies. The bilateral factor adds 10 percent to the combined value of the two leg ratings before they are run through the combined-ratings table, increasing the final combined rating modestly.

The C&P examiner is expected to document each leg independently. A common documentation issue is recording bilateral findings as a single rating; the rater needs separate findings for each leg to apply the bilateral factor properly.

Secondary Service Connection Pathways

Several secondary pathways arise under 38 CFR 3.310.

Post-Thrombotic Syndrome After Service-Connected DVT

When a veteran developed DVT during service or as a complication of service-connected immobilization (post-operative DVT after a service-connected surgery), the resulting post-thrombotic syndrome and accelerated varicose veins can be secondary-service-connected.

Aggravation by Service-Connected Musculoskeletal Limitations

A service-connected knee, hip, ankle, or back condition that produces an antalgic gait, calf-pump dysfunction, or prolonged standing may aggravate varicose veins. The medical opinion must articulate how the impaired ambulation produced sustained venous hypertension that worsened the condition.

Aggravation by Chronic Straining

Chronic abdominal straining from a service-connected GI condition (constipation, IBS-C, chronic cough from service-connected pulmonary disease) can elevate intra-abdominal pressure and aggravate lower-extremity venous insufficiency over time.

Obesity as an Intermediate Cause

Service-connected mental health conditions or musculoskeletal limitations that produced obesity, which then aggravated varicose veins, can support a chained secondary claim. The Federal Circuit's analysis in Walsh v. Wilkie and subsequent VA guidance recognize obesity as a permissible intermediate step in a secondary chain.

Evidence That Supports the Rating

The records most useful for a defensible DC 7120 rating include the following.

Venous Duplex Ultrasound

Duplex ultrasound documents saphenous and perforator reflux, the location of incompetent valves, and any residual DVT or obstruction. Reflux time greater than 0.5 seconds in the superficial system or greater than 1.0 second in the deep system is the diagnostic threshold for venous insufficiency.

Photographs

Time-stamped photographs of visible varicosities, stasis pigmentation, eczema, and any ulceration. Photographs at different times of day can document edema progression across a typical workday.

Clinical Edema Description

The pitting grade (1 to 4 plus), distribution (ankle, calf, mid-calf, thigh), and response to elevation. The phrase "incompletely relieved by elevation" is the rating threshold between 10 percent and 20 percent and should appear in the record when applicable.

Ulcer History

If ulceration is present or has occurred, the record should include the size, location, duration, recurrence pattern, and treatment course. Persistent ulceration (one that has not healed within months) is the threshold between 40 percent and 60 percent.

Treatment History

Compression hosiery type and compliance, history of endovenous ablation (radiofrequency, laser), sclerotherapy, surgical stripping, or wound care. Treatments do not change the rating tier directly but document the severity and progression.

Common Pitfalls

Several issues recurrently weaken DC 7120 claims.

Lack of Persistence Documentation

Examiners frequently note "edema present" without characterizing whether elevation resolves it. The persistence determination is the rating threshold; ambiguous documentation defaults to a lower tier.

Failure to Document Each Leg Separately

Single-rating documentation for bilateral disease forfeits the bilateral factor and may understate severity if one leg is significantly worse than the other.

Confusing Edema With Lymphedema

Pure lymphedema is rated under DC 7121, not DC 7120. Overlap is common; the record should clarify the dominant pathology when possible.

Missing Aggravation Analysis

When varicose veins predated service or a related service-connected condition, the medical opinion must analyze baseline-to-current change attributable to the service-connected aggravator rather than claiming the condition arose during service from scratch.