What a disability rating is

A disability rating is the Social Security Administration's information of how severe your medical condition is and whether it prevents you from working. It is not a score out of 100 or a percentage. Instead, Social Security makes a yes-or-no decision: either your condition meets the threshold for disability benefits, or it does not.

The rating process compares your medical records, test results, and work history against Social Security's official list of conditions called the Blue Book. If your condition matches one of those listings, or if your symptoms are equally severe, Social Security rates you as disabled. If not, you are rated as not disabled, and your claim is denied.

This is different from the disability ratings used by the Department of Veterans Affairs (which do use percentages like 20%, 50%, or 100%) or workers' compensation programs. Social Security's system is simpler: you either meet the standard or you do not.

Key Takeaways

  • Social Security's disability rating is a yes-or-no decision about whether your condition prevents substantial work, not a numbered score.
  • Your condition must either match one of the listings in the Blue Book or be equally severe to receive a disability rating.
  • Social Security compares your medical evidence against the Blue Book listings, which cover over 100 different conditions across body systems.
  • A disability rating from Social Security does not automatically transfer to other programs like workers' compensation or VA benefits.
  • The rating decision is made by a state agency examiner who reviews your medical records, not by a doctor you see in person.

How Social Security decides your rating

When you file for SSDI, a state disability examiner (not a Social Security employee, but someone working for your state's disability agency under contract) pulls together your medical records. They request documents from your doctors, hospitals, and any specialists you have seen. They also look at your work history to understand what kind of jobs you have done.

The examiner then compares your medical evidence to the Blue Book. Each listing in the Blue Book describes specific test results, symptoms, or functional losses that must be present. For example, the listing for rheumatoid arthritis requires certain blood test results plus documented joint damage on imaging. The listing for depression requires specific symptoms plus evidence that treatment has not helped.

If your medical records show that you meet all the requirements of a listing, the examiner rates you as disabled. If you do not quite meet a listing but your symptoms are severe enough that you cannot do any work, the examiner may still rate you as disabled through a process called medical-vocational allowance. This happens when your age, education, and work history combined with your medical condition make work impossible, even if you do not match a specific listing exactly.

The Blue Book and what it contains

The Blue Book is Social Security's official guide to disabling conditions. It is organized by body system: musculoskeletal, special senses and speech, respiratory, cardiovascular, digestive, genitourinary, hematological, skin, endocrine, neurological, mental disorders, neoplastic diseases (cancer), and immune system disorders.

Each listing describes the medical findings that must be present. Some listings are very specific—for instance, the listing for cystic fibrosis requires a diagnosis confirmed by genetic testing plus specific lung function test results. Others are broader, like the listing for inflammatory bowel disease, which can be met through different combinations of symptoms and test results.

You can read the full Blue Book on Social Security's website for free. Many people find it helpful to look up their condition before their claim is decided, so they know what evidence their doctors need to gather. However, the Blue Book is technical and uses medical language, so it often helps to discuss it with your doctor or a disability advocate.

When your condition does not match a listing

Not every disabling condition appears in the Blue Book, and not every person with a condition that is in the Blue Book meets all the specific requirements. In these cases, Social Security uses a different approach called residual functional capacity, or RFC.

The examiner asks: given your medical condition, what can you still do? Can you sit for eight hours a day? Can you lift more than 10 pounds? Can you concentrate on a task for two hours? Can you follow instructions? The examiner builds a profile of your remaining abilities based on your medical records and any statements from your doctors.

Then the examiner looks at whether any jobs exist in the economy that match your RFC. If you are 55 years old, have a high school education, and can only do sedentary work with frequent breaks, there may be very few jobs available to you—even if your condition does not match a Blue Book listing. In that case, you may still receive a disability rating. If jobs do exist that you could do, your claim is denied.

How long a disability rating lasts

A disability rating is not permanent unless your condition is deemed permanent by Social Security. For most conditions, Social Security schedules a continuing disability review, or CDR, at some point in the future. This is when they re-examine your medical records to see whether your condition has improved.

The timing depends on how likely your condition is to improve. If you have a condition that typically does not get better—like advanced arthritis or a spinal cord injury—Social Security may not schedule a CDR for many years, or may mark your case as "medical improvement not expected." If you have a condition that often improves with treatment—like depression or a broken bone—Social Security may schedule a CDR within one to three years.

If Social Security schedules a CDR and finds that your condition has improved enough that you can work, they will end your benefits. You have the right to appeal that decision. You also have the right to report changes in your condition at any time, and Social Security will review your case if you ask them to.

Disability ratings and other programs

A disability rating from Social Security does not automatically carry over to other programs. If you are a veteran, you will need to file a separate claim with the Department of Veterans Affairs, which uses its own rating system (0%, 10%, 20%, and so on). If you were injured at work, you will need to file a workers' compensation claim with your state, which has its own standards.

However, if you receive a disability rating from Social Security, that decision can be useful evidence in other programs. You can show your VA claim examiner or workers' compensation judge that Social Security found you disabled, and that may help your case. But each program makes its own decision based on its own rules.

What happens after you receive a rating decision

Once the state examiner completes their review, they send a written decision to you and to Social Security. If you are rated as disabled, your benefits begin. If you are rated as not disabled, you receive a denial letter that explains why and tells you how to appeal.

If you disagree with the decision—whether it is a denial or a lower rating than you expected—you can request reconsideration. This means a different examiner will review your case. You can also request a hearing before an administrative law judge, which is a more formal process where you can present evidence and testify. Many people find it helpful to work with a disability advocate or attorney at this stage, especially if their first claim was denied.

Frequently Asked Questions

Does a disability rating from Social Security mean I cannot work at all?

A disability rating means Social Security found that your condition prevents substantial work—which is defined as earning more than a certain amount per month (currently $1,550 for non-blind individuals, though this amount changes yearly). You may be able to do some work, but not enough to support yourself. If you work and earn above that limit, your benefits will be reduced or stopped.

Can I appeal my disability rating if I disagree with it?

Yes. You have 60 days from the date on your decision letter to request reconsideration, which sends your case to a different examiner. If reconsideration is denied, you can request a hearing before an administrative law judge. This process can take several months, but many people's claims are approved at the hearing stage.

What if my doctor says I am disabled but Social Security rates me as not disabled?

Social Security makes the final decision about disability for their programs, not your doctor. However, your doctor's statement is important evidence. If Social Security denies your claim, you can appeal and submit additional medical records or a detailed letter from your doctor explaining why you cannot work. Many appeals are successful when new or stronger medical evidence is presented.

How often does Social Security review my disability rating?

It depends on your condition. If your condition is unlikely to improve, Social Security may not review your case for many years. If your condition could improve with treatment, they may review it within one to three years. Social Security will send you a letter telling you when your next review is scheduled. You can also report changes in your condition at any time and ask for an earlier review.

Does a disability rating from Social Security help me get other benefits?

It can help, but it does not automatically transfer. Other programs like workers' compensation, VA benefits, or state disability programs make their own decisions. However, you can use your Social Security disability rating as evidence in those other programs, and it often strengthens your case.