Sickle cell anemia is a type of blood disorder that affects the shape of red blood cells. Normally, red blood cells are disc-shaped, but in people with sickle cell anemia, some blood cells are crescent-shaped (“sickled”). These misshapen cells can get stuck in the vessels that carry blood throughout the body, preventing enough oxygen from reaching muscles and organs.
Sickle cells also break down more quickly than normal cells—they last between 10 to 20 days, compared with the usual 120 days—leaving a shortage of red blood cells, a condition called anemia. Anemia can cause fatigue and dizziness, symptoms that can be disabling if they result in significant functional limitations. If you’ve been diagnosed with sickle cell anemia and are unable to work full-time for at least a year, you should be aware of what evidence is needed to qualify for Social Security disability benefits.
The Social Security Administration (SSA) awards disability benefits to people who have a medically determinable impairment that keeps them from earning at or above the level of substantial gainful activity for twelve months or more. (20 C.F.R. § 404.1505 (2026).) That means you’ll have to provide evidence that you have sickle cell anemia symptoms that either meet a “disability listing” or rule out all full-time jobs.
Not all types of sickle cell disease result in anemia. Some types of sickle cell disease tend to cause milder symptoms, including HbSC (named for the affected genes that produce hemoglobin, a red blood cell protein) or HbS beta thalassemia. HbSS and HbS beta zero thalassemia genetic mutations, however, result in sickle cell anemia and cause more severe symptoms.
While symptoms can vary greatly among people with sickle cell anemia, common chronic (ongoing) symptoms include:
In addition to the above chronic symptoms, people with sickle cell anemia can experience acute (sudden) episodes of intense pain called pain crises. A pain crisis can vary in frequency, length, and severity. There are four different types of crises:
Sickle cell anemia is associated with many other illness and disorders, including:
Be sure to document any medical treatment you’ve received for complications from sickle cell anemia. The SSA is required to consider all of your medical conditions when determining whether you’re disabled, either by meeting a listed impairment or by getting a medical-vocational allowance.
Sickle cell anemia is one of Social Security’s listed impairments, meaning that you can get disability benefits if your medical records contain specific evidence that the agency has already determined is enough to prove that you’re disabled. The evidence required for sickle cell anemia is set out in listing 7.05 for hemolytic anemias.
If you have a diagnosis of sickle cell anemia, you can meet the requirements of Listing 7.05 in one of the following four ways:
Your medical records should include the results of a test called hemoglobin electrophoresis—which measures the different types of hemoglobin in your blood—and a recent history of your hematocrit levels. (Hematocrit is the percentage of red cells in your blood.) Your records should also contain evidence of hospitalizations, as well as doctors’ notes detailing the intensity, length, and frequency of your pain crises.
If you don’t have the specific evidence required to meet the sickle cell anemia listing, you may be able to qualify under one of the related listings for hematological (blood) disorders. For example, if you’ve undergone bone marrow or stem cell transplantation, you’ll qualify for disability automatically for one year under listing 7.17. Or, if you have repeated complications from sickle cell anemia, you may meet the requirements of listing 7.18.
You can still get disability benefits even if you don’t meet the sickle cell anemia (or any other) listing so long as you can show that your symptoms keep you from doing any job. To determine whether any jobs exist that you can perform despite your condition, Social Security will look at your medical records and your functional limitations in order to assess your residual functional capacity (RFC).
Your RFC is a set of restrictions that reflect what you can and can’t do in a work setting. An RFC for someone with sickle cell anemia might include restrictions such as:
The more severe and extensive your symptoms are, the more restrictions you’ll have in your RFC. For example, if you have pain crises that last for 5 days per month—documented in the medical records—then your RFC should state that you’d be absent from work 5 days per month.
Social Security will compare your RFC with the physical and mental demands of jobs you’ve done in the past. If you can’t do your past jobs with your current RFC, the agency will then—depending on your age, education, and work experience—look to see whether other, easier jobs exist that you can do despite your limitations. For information on how this works, see our articles on how Social Security decides whether there are jobs you can do.
Children with sickle cell anemia can qualify for benefits under the child listing (107.05). The requirements to meet the childhood listing are the same as those for adults. Children who don't meet the listing can still be found disabled if they "functionally equal" the listings. Social Security's policy ruling on sickle cell disease offers information and examples on how the SSA evaluates limitations on children's functioning, as well as the agency’s pamphlet on sickle cell disease and the disability evaluation process for children.
Social Security doesn’t make payments based on the kind of disability you have. Instead, how much you’ll receive depends on which type of benefit program you’re eligible for—Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI). SSDI eligibility depends on whether you have insured status based on your work history, and to receive SSI you need to have less than a certain amount of assets. You can learn more—and calculate your estimated benefit— in our article on SSDI and SSI monthly check amounts.
Social Security provides several easy ways for you to file for disability benefits:
If you’re not sure which method to use, check out our article on the best way to apply for disability for more detailed information about each option.
Not everybody who applies for disability benefits is awarded on their first try. If, after reading over the denial letter, you disagree with the SSA’s decision, you have 60 days to submit an appeal. Social Security’s appeals process typically involves getting another denial before you can request a hearing with an administrative law judge.
You aren’t required to have an attorney to appeal a denial, but it’s usually a good idea. An experienced disability lawyer or advocate can help you gather the proper medical paperwork, make sure you don’t miss important deadlines, and represent you at a disability hearing. And because disability lawyers aren’t allowed to charge you if you don't win—and they’re limited to a small percentage of your disability backpay if you do win—there’s little risk in finding a lawyer near you to help with your claim.