Superior Vena Cava Syndrome Residuals

DC 7199-7121Cardiovascular38 CFR 4.104, DC 7199-7121

Lasting problems from blockage of the large vein that carries blood from the upper body to the heart. This can cause swelling of the face, neck, and arms, and difficulty breathing. The VA rates residuals based on venous congestion, swelling, collateral circulation development, and how much the condition limits your daily activities.

How the VA rates this condition

The VA rates this condition based on how much it affects your ability to work and carry out daily activities. The examiner will focus on the functional limitations your condition causes, not just the diagnosis itself.

Diagnostic code

DC 7199-7121

Rating range

10% – 100%

Rating levels

Rating criteria are defined in 38 CFR 4.104, DC 7199-7121. This guide presents a plain-language summary and is not a substitute for the full regulatory text. Always consult a VSO or VA-accredited attorney for case-specific advice.

Rating Levels

Your SVC syndrome causes severe, unrelenting swelling and breathing difficulty. You may have recurring pleural effusions or airway compromise. Your condition precludes you from more than light seated activity.

What the VA looks for

Severe persistent edema with airway compromise
Recurrent pleural effusions requiring drainage
Inability to perform more than sedentary activity
Ongoing invasive interventions (stent revisions, thoracentesis)
Complete SVC obstruction on imaging with inadequate collateral flow

Common Pitfalls

⚠Not documenting the original cause of SVC syndrome — whether from in-service central line placement, mediastinal injury, or service-connected cancer, the causal chain must be clearly established.
⚠Not getting follow-up CT venography — imaging showing persistent obstruction and collateral circulation is the key objective evidence for your rating.
⚠Not documenting how swelling affects daily activities — describe specific tasks you cannot do, such as bending over, lifting, or lying flat. Employer statements about work limitations are valuable.
⚠Not filing for secondary conditions — headaches from venous congestion, upper extremity deep vein thrombosis, and pleural effusions may each warrant separate ratings.

Related DBQ Forms

DBQ Artery and Vein Conditions

View evidence checklist →See secondary conditions →

Condition Rating Guides

Understand what the VA looks for at each rating level — loading conditions…

Superior Vena Cava Syndrome Residuals

How the VA rates this condition

Diagnostic code

DC 7199-7121

Rating range

10% – 100%

Rating levels

Rating Levels

What the VA looks for

Severe persistent edema with airway compromise
Recurrent pleural effusions requiring drainage
Inability to perform more than sedentary activity
Ongoing invasive interventions (stent revisions, thoracentesis)
Complete SVC obstruction on imaging with inadequate collateral flow

Common Pitfalls

⚠Not documenting the original cause of SVC syndrome — whether from in-service central line placement, mediastinal injury, or service-connected cancer, the causal chain must be clearly established.

⚠Not getting follow-up CT venography — imaging showing persistent obstruction and collateral circulation is the key objective evidence for your rating.

⚠Not documenting how swelling affects daily activities — describe specific tasks you cannot do, such as bending over, lifting, or lying flat. Employer statements about work limitations are valuable.

⚠Not filing for secondary conditions — headaches from venous congestion, upper extremity deep vein thrombosis, and pleural effusions may each warrant separate ratings.