What "may have access to" for SSDI Actually Means

Social Security Disability Insurance (SSDI) requires three separate things to happen at the same time: you must have a medical condition that meets Social Security's definition of disability, you must have earned enough work credits in your past jobs, and you must have earned those credits recently enough. The Social Security Administration (SSA) does not decide one of these and then move to the next—they check all three. If any one is missing, your claim will be denied.

The medical part is the one most people think about first. Your condition must be severe enough that it prevents you from doing any substantial work for at least 12 months, or it must be a condition Social Security lists as automatically disabling. "Substantial work" means earning more than a certain monthly amount—in 2024, that threshold is $1,550 per month, though this figure changes yearly. If you can earn that much, Social Security will say you are not disabled, regardless of how much pain or difficulty you experience.

The work-credit part is what many people do not expect. You cannot have just any job history. You need to have worked in jobs where you and your employer paid Social Security taxes (called FICA taxes on your pay stub). Self-employment, cash work, and jobs at certain nonprofits or government agencies do not count toward work credits.

Key Takeaways

  • You need both a severe medical condition and enough work credits earned recently enough—having one without the other means denial.
  • Social Security taxes must have been paid on your wages, which rules out cash jobs, some self-employment, and certain government or nonprofit positions.
  • The medical evidence you submit—doctor's notes, test results, hospital records—is what Social Security actually reads, not your own description of your condition.
  • If you are denied, you have the right to request reconsideration, then a hearing before an administrative law judge, at no cost to you.

How Social Security Measures Your Medical Condition

Social Security does not ask whether you feel disabled or whether your doctor says you cannot work. It asks whether your condition prevents you from doing any job that exists in the economy, not just your old job. This is a much higher bar than most people expect.

To make this judgment, Social Security reads your medical records. They want to see what doctors have actually found—test results, imaging, lab work, physical exam notes—not what you report about your symptoms. If your doctor has not documented something, Social Security will not count it. For example, if you tell the SSA you have severe pain but your medical records show no imaging, no specialist visits, and no pain medication prescribed, Social Security will likely say the pain is not supported by medical evidence.

Social Security also has a list of conditions that are considered automatically disabling if you meet the specific criteria listed. These are called the Blue Book listings. If your condition matches one exactly—including the severity thresholds—you can be approved without having to prove you cannot work. Conditions on this list include certain cancers, heart disease, arthritis, mental health conditions, and neurological disorders, but the criteria are specific. Having the diagnosis is not enough; the medical records must show you meet the severity level listed.

What Happens After You Submit Medical Records

After you submit your claim, Social Security will order medical records from every doctor and hospital you listed. This takes time—often several weeks. They may also order a consultative examination (CE), which is a one-time appointment with a doctor Social Security hires. This doctor writes a report for Social Security; they are not your doctor and are not treating you.

A disability examiner at your state's Disability information Services (DDS) office reads all these records and makes an initial decision. If they say yes, your claim goes to a medical or psychological consultant who reviews it again. If either person says no, you receive a denial letter. This does not mean you cannot try again—you have the right to request reconsideration, which sends your case to a different examiner at DDS.

If reconsideration is also denied, you can request a hearing before an administrative law judge (ALJ). This is a real hearing where you can present evidence and testimony. Many people are approved at the hearing stage after being denied twice. You do not have to pay for any of these steps, though you can hire a lawyer to represent you at the hearing if you wish.

Work Credits: How Many You Need and How Recent They Must Be

A work credit is earned when you work and pay Social Security taxes. In 2024, you earn one credit for every $1,730 in wages (this amount changes yearly). You can earn a maximum of four credits per year. Most people need 40 credits total to be insured for SSDI, but the exact number depends on your age when you become disabled.

If you became disabled before age 24, you need only six credits earned in the three years before you became disabled. If you were between 24 and 31 when you became disabled, you need credits equal to half the time between age 21 and the age you became disabled, with a minimum of six credits. If you were 31 or older, you generally need 40 credits, with at least 20 of them earned in the 10 years before you became disabled.

This "recent work" requirement is why someone who worked steadily 20 years ago but has not worked since may not meet the work-credit rules. Social Security wants to see that you were recently part of the workforce. If you stopped working 15 years ago and have not worked since, you will not have the recent credits needed, even if you have 40 total credits from your lifetime.

Why Claims Are Denied and What to Do Next

The most common reason for denial is insufficient medical evidence. Social Security says your records do not show a condition severe enough to prevent all work. The second most common reason is not meeting the work-credit requirement—either not enough credits total, or not enough recent credits. The third is that your condition does not meet Social Security's definition of disability, even though it is serious.

If you are denied, read the denial letter carefully. It will say which reason or reasons led to the decision. If it is a medical reason, you can gather more recent medical records and request reconsideration. If it is a work-credit reason, reconsideration will not help—you either have the credits or you do not. If it is a definition reason (Social Security says you can still do some work), you will need medical evidence showing you cannot do any work, which you can present at a hearing.

Do not assume one denial means you cannot win. Many people are denied initially and approved on reconsideration or at a hearing. The key is submitting stronger medical evidence each time. If you hire a lawyer, they typically work on contingency, meaning they take a percentage of your back pay if you win, and nothing if you lose.

Medical Conditions That Social Security Recognizes

Social Security maintains the Blue Book, which lists conditions that can lead to approval if the medical evidence meets the specific criteria. These include musculoskeletal disorders (arthritis, spine problems, amputation), cancer, cardiovascular disease, respiratory disease, neurological disorders (Parkinson's, multiple sclerosis, epilepsy), mental health conditions (depression, bipolar disorder, schizophrenia, anxiety), intellectual disability, and many others.

The Blue Book is organized by body system. Each listing describes the medical findings, test results, or functional limitations that must be present. For example, the listing for rheumatoid arthritis requires either persistent inflammation of multiple joints with imaging confirmation, or persistent inflammation with functional limitations that prevent work. straightforward having the diagnosis is not enough; the severity must match what the listing describes.

If your condition is not on the Blue Book, you can still be approved, but you will have to prove you cannot do any work. This is harder and usually requires a hearing. Having a condition on the Blue Book does not may provide approval, but it gives you a clearer path if your medical records match the criteria.

How Age Affects Your Claim

Social Security treats disability differently depending on your age. If you are under 55, Social Security assumes you have more ability to adapt to other work, even with a disability. If you are 55 or older, Social Security recognizes that retraining for new work is harder and may approve you more readily if you cannot do your past work, even if other work theoretically exists.

If you are 62 or older, you may have the option to switch from a disability claim to a retirement claim instead. Retirement benefits are calculated the same way as disability benefits, so the monthly amount is usually similar. Some people find it easier to be approved for retirement at 62 or 67 than to fight a disability claim, though this depends on your work history and when you want to start receiving benefits.

Frequently Asked Questions

Can I work part-time and still get SSDI?

You can work part-time and still be approved, but only if you earn less than the substantial gainful activity (SGA) limit, which is $1,550 per month in 2024. If you earn more than that, Social Security will say you are performing substantial work and may deny or stop your benefits. Even below the limit, you must report your earnings to Social Security.

What if my doctor says I cannot work but Social Security says I can?

Social Security makes its own information based on medical records, not on your doctor's opinion alone. If your doctor has written that you cannot work but has not documented the medical findings that support this conclusion, Social Security may disagree. The strongest claims include both a doctor's statement and detailed medical evidence—test results, imaging, specialist notes—that shows why you cannot work.

How long does it take to get a decision on my claim?

Initial decisions usually take three to six months, though this varies by state and how complete your medical records are. Reconsideration takes another three to six months. A hearing before an administrative law judge can take one to two years, depending on the judge's schedule in your area. You do not receive benefits while waiting for a decision, but if you are eventually approved, you receive back pay to the date you filed.

Do I need a lawyer to win my claim?

You do not need a lawyer to be approved, and many people win without one. However, at the hearing stage, having a lawyer or representative increases your chances of approval. Lawyers work on contingency, so you pay nothing unless you win. If you are denied twice and are requesting a hearing, talking to a lawyer is worth considering.

What if I have not worked in several years?

If you have not worked recently, you may not have enough recent work credits, which would disqualify you regardless of your medical condition. Social Security looks at credits earned in the 10 years before you became disabled (if you are 31 or older). If you stopped working more than 10 years ago, you will not meet the work-credit requirement.