A thoracic aortic aneurysm can meet Social Security's disability standard, but only if the condition causes severe functional loss or carries documented risk of rupture

Social Security does not have a single list item for "thoracic aortic aneurysm." Instead, the agency evaluates whether your specific condition—the size of the aneurysm, its rate of growth, your surgical history, and your current symptoms—meets the standard for disability under the cardiovascular listings. The key question is not whether you have the diagnosis, but whether you cannot work because of it.

A thoracic aortic aneurysm that is stable, asymptomatic, and managed with medication alone rarely meets the standard on its own. An aneurysm that is enlarging, symptomatic, or has required surgery—or one that creates severe functional limits even after treatment—has a much stronger case. Social Security's medical consultant will review your imaging reports, surgical records, and functional capacity to decide whether you meet the cardiovascular listings or whether your overall condition prevents substantial work activity.

Key Takeaways

  • Social Security evaluates thoracic aortic aneurysm under cardiovascular listings, focusing on the size, growth rate, symptoms, and functional impact rather than the diagnosis alone.
  • An aneurysm larger than 5.5 centimeters, or one that has required surgery, is more likely to meet the standard than a smaller, stable aneurysm managed with medication.
  • Symptoms such as chest pain, shortness of breath, or severe fatigue that persist despite treatment can support a disability case even if the aneurysm itself is moderate in size.
  • You will need recent imaging (CT or MRI), cardiology notes, and documentation of any surgical repair or monitoring plan to support your claim.
  • If your aneurysm does not meet the listed criteria, Social Security can still find you disabled if the combined effect of your condition and any other health problems prevents you from doing any work.

How Social Security Evaluates Thoracic Aortic Aneurysm

Social Security uses the cardiovascular listings (Listing 4.10) to evaluate aortic aneurysm. The listing focuses on the size of the aneurysm and whether it has caused complications. An aneurysm of 5.5 centimeters or larger in the descending thoracic aorta, or 5.0 centimeters or larger in the ascending thoracic aorta, meets the size threshold. However, size alone is not enough; Social Security also looks at whether you have had surgical repair, whether the aneurysm is enlarging on serial imaging, and whether you have symptoms that limit your ability to function.

If your aneurysm is smaller than these thresholds but you have had surgery to repair it, Social Security will evaluate your post-operative status. The agency wants to know whether you recovered well, whether you have ongoing chest pain or shortness of breath, and whether you can return to work. A person who had successful surgical repair and has no residual symptoms may not meet the listing, but someone with persistent chest pain, fatigue, or reduced exercise tolerance after surgery may.

Social Security also considers whether your aneurysm is stable or growing. An aneurysm that is enlarging on repeat imaging—even if it has not yet reached the size threshold—signals higher risk and may support a finding of disability, especially if your cardiologist has recommended close monitoring or has advised you to avoid strenuous activity.

Symptoms and Functional Limits That Strengthen Your Case

Many people with thoracic aortic aneurysm have no symptoms and discover the condition by chance on imaging done for another reason. Others experience chest pain, back pain, shortness of breath, or fatigue. Social Security considers whether these symptoms are real, whether they are caused by the aneurysm, and whether they prevent you from working.

If you have chest pain that occurs with exertion and improves with rest, or if you become short of breath walking short distances, these are functional limits that matter to Social Security. Document when the symptoms occur, how long they last, what makes them better or worse, and how they affect your daily activities. If your cardiologist has told you to avoid heavy lifting, strenuous exercise, or high-stress work, that information is evidence that your condition creates work restrictions.

Fatigue is common after aortic surgery and can be disabling even when imaging shows successful repair. If you tire easily, need frequent rest breaks, or cannot concentrate because of exhaustion, describe this in detail to Social Security. Bring medical records that document the fatigue and any testing (such as echocardiography or stress testing) that shows reduced cardiac output or exercise tolerance.

Medical Records You Will Need

Social Security will request your complete cardiology file. This includes the imaging report (CT angiography or MRI) that identified and measured the aneurysm, the date of the scan, and any comparison to prior imaging that shows whether the aneurysm is stable or growing. Bring the actual report, not just the images.

If you have had surgery, provide the operative report, the discharge summary, and all follow-up cardiology notes. Social Security wants to know the type of repair (endovascular stent graft, open surgical repair, or other), the date, and your recovery. Include any post-operative imaging and any complications.

Bring recent notes from your cardiologist that describe your current symptoms, your exercise tolerance, any activity restrictions, and the plan for monitoring or treatment. If you have had stress testing, echocardiography, or other functional testing, include those results. Social Security uses this information to understand not just the size of the aneurysm but how it affects your ability to work.

When a Thoracic Aortic Aneurysm Does Not Meet the Listing

Many people with thoracic aortic aneurysm have a condition that is smaller than the listed size, is stable on imaging, and has not required surgery. If this describes your situation, you may not meet Listing 4.10. However, you can still be found disabled under a different route: the "medical-vocational allowance."

Under this route, Social Security considers your age, education, work history, and the combined effect of all your health problems. If you are over 50, have limited education, and your aneurysm plus any other conditions (such as hypertension, diabetes, or anxiety) prevent you from doing your past work or any other work, Social Security can find you disabled even though you do not meet a specific listing.

This route requires strong evidence that you cannot work. You will need medical records showing your symptoms, functional limits, and any treatment you are receiving. You will also need to show that you have tried to work or that work is not realistic given your condition and age.

The Role of Your Cardiologist's Opinion

Your cardiologist's assessment of your functional capacity carries significant weight. If your cardiologist has written that you should not do heavy lifting, should avoid strenuous activity, or should limit your work hours, Social Security will consider this medical opinion. However, the opinion is most persuasive when it is specific: "Patient should not lift more than 10 pounds" is more useful than "Patient should take it straightforward."

If your cardiologist has not explicitly addressed your ability to work, ask for a letter or note that describes your exercise tolerance, your symptoms with activity, and any restrictions. You can also ask your cardiologist to complete a Residual Functional Capacity (RFC) form, which is a questionnaire that asks about your ability to sit, stand, walk, lift, and concentrate. Social Security uses this form to understand what work you can do.

If your cardiologist believes your aneurysm is too risky for you to work—for example, because it is large, growing, or symptomatic—ask them to state this clearly in writing. This kind of direct statement is powerful evidence in a disability case.

Appealing a Denial

If Social Security denies your claim, you have the right to appeal. Many initial denials are reversed on appeal, especially if you submit additional medical evidence or if the aneurysm has grown or caused new symptoms since your first process.

Request a new cardiology evaluation if your condition has changed. If you have had surgery since your initial claim, or if imaging shows the aneurysm is now larger, submit these records with your appeal. If you did not have a cardiology opinion about your work capacity the first time, obtain one now.

You can also request a hearing before an administrative law judge. At the hearing, you can testify about your symptoms and limitations, and your cardiologist can testify about your condition. Many people are approved at the hearing stage because the judge can ask detailed questions and weigh your credibility directly.

Frequently Asked Questions

Does the size of my aneurysm determine whether I am disabled?

Size is one factor, but not the only one. An aneurysm of 5.5 centimeters or larger in the descending thoracic aorta meets Social Security's size threshold, but smaller aneurysms can still lead to a disability finding if they are causing severe symptoms, are growing rapidly, or have required surgery with poor recovery. Social Security also considers your age, work history, and other health problems.

If my aneurysm is stable and I have no symptoms, can I still be found disabled?

It is unlikely unless you are older, have limited work skills, and have other health problems that combine to prevent work. A stable, asymptomatic aneurysm managed with medication alone does not usually meet the listing. However, if your cardiologist has advised you to avoid work because of the rupture risk, or if you have other disabling conditions, Social Security may still find you disabled.

What if I had surgery to repair my aneurysm and I am still having symptoms?

Persistent symptoms after surgery—such as chest pain, shortness of breath, or fatigue—can support a disability case. Bring your operative report, post-operative imaging, and recent cardiology notes that document the ongoing symptoms. If your cardiologist has restricted your activity or work, include that in your claim.

Do I need to stop working before I explore for disability?

No. You can explore while working, and Social Security will evaluate whether your condition prevents substantial work activity (currently defined as earning more than $1,550 per month). However, if you are working and earning above this amount, Social Security will likely deny your claim unless your condition is very severe or you are working part-time despite significant limitations.

How long does it take Social Security to decide my case?

Initial decisions usually take three to six months. If you are denied and appeal, a hearing before a judge can take one to two years. During this time, you can continue to work or receive other benefits. If you are approved, benefits usually begin after a five-month waiting period from the date your disability began.