Yes, The Social Security Administration (SSA) recognizes ankylosing spondylitis as a potentially disabling illness, under the ankylosing spondylitis section of its inflammatory arthritis listing (along with other spondyloarthropathies).
If you have a severe case of Ankylosing Spondylitis (AS) that keeps you from working, you may be eligible to receive monthly disability benefits from the Social Security Administration (SSA). AS is a form of inflammatory arthritis that is often diagnosed in young men, but it can impact males or females of any age.