Blue Book listing 11.04
Stroke and Social Security Disability Claims
SSA generally evaluates a stroke on evidence from at least three months after the vascular insult, then applies listing 11.04. It asks for ineffective speech from aphasia, an extreme limit from motor disorganization in two extremities, or marked physical and mental limits, each lasting three consecutive months.
The Blue Book calls a stroke a vascular insult to the brain. It covers brain cell death in the cerebrum, cerebellum or brainstem caused by interrupted blood flow, or by bleeding from a ruptured blood vessel or aneurysm. Some people recover a great deal in the first weeks. Others are left with lasting weakness, speech loss or changes in thinking.
That uncertainty is why time is built into the listing itself. SSA wants to see what remains once early recovery has played out. The rules apply the same way to Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI), and they shape when your file is decided as much as how.
SSA Blue Book listing
11.04
Neurological
The criteria are set out below in plain language.
What does listing 11.04 require after a stroke?
It requires sensory or motor aphasia resulting in ineffective speech or communication.
Listing 11.04 has three paragraphs. You need to meet one, and each must persist for at least 3 consecutive months after the insult.
Paragraph A is about language. It requires sensory or motor aphasia resulting in ineffective speech or communication. Section 11.00E of the neurological listings defines that as an extreme limitation in understanding or conveying a message in simple spoken language, so that you cannot follow one-step commands or tell someone about your basic personal needs without help. SSA also needs a description of a recent, complete evaluation covering all areas of communication by an acceptable medical source.
Paragraph B is about movement. It requires disorganization of motor function in two extremities, resulting in an extreme limitation in standing up from a seated position, balancing while standing or walking, or using the upper extremities. Section 11.00D allows the two extremities to be one arm and one leg. That matters after a stroke, because weakness on one side of the body typically affects the arm and leg on that side together. Extreme means you cannot stand or stay upright without another person or an assistive device such as a walker, two crutches or two canes, or that both upper extremities are very seriously limited for fine and gross movements.
Paragraph C covers combined effects. It requires a marked limitation in physical functioning and a marked limitation in one of four mental areas: understanding, remembering or applying information; interacting with others; concentrating, persisting or maintaining pace; or adapting or managing oneself. SSA may also evaluate a communication impairment under paragraph C when those marked limitations are present.
Why timing matters in a stroke disability claim
Duration rule
12months
Section 11.00I says SSA generally needs evidence from at least 3 months after the stroke to evaluate paragraph B or paragraph C. In some cases, evidence of the stroke itself is enough to allow the claim within those 3 months. When it is not, SSA defers the decision until it has evidence of your condition from at least 3 months after the insult.
That rule has two practical effects. First, filing soon after a stroke is not wasted effort, because SSA holds the claim rather than deciding it on hospital records alone. Our page on applying for disability covers what to gather at the start. Second, the records created around and after the three-month mark carry the claim. A discharge summary describes you at your most acute. A neurology or rehabilitation note written months later describes what stayed.
The general duration rule also applies. The physical limitation SSA relies on must have lasted, or be expected to last, at least 12 months. Notes in which your providers state what they expect to be permanent help SSA see past the early months.
The RFC route for stroke survivors below the listing
Whether other work remains depends on how these limits combine, which is why the RFC needs each one described in the record.
Many stroke survivors improve enough to fall short of listing 11.04 but not enough to return to their old work. SSA then assesses your residual functional capacity (RFC), defined in 20 CFR 404.1545 as the most you can still do despite your limitations. Stroke limits tend to be uneven, strong on one side and weak on the other, and the RFC should reflect that:
- Weakness in one arm, which limits lifting and carrying and, when it is the dominant hand, limits handling, writing and fine manipulation.
- Weakness in one leg or poor balance, which limits standing and walking and rules out ladders, heights and hazards.
- Partial aphasia, which limits work that depends on spoken instructions, phones or contact with the public.
- Slowed processing, memory loss or poor attention, which SSA treats as nonexertional limits on concentration and on following detailed instructions.
- Fatigue after a stroke, which affects pace and the ability to finish a full workday.
A person who did physical work before the stroke may be unable to return to it even with a modest one-sided weakness. Whether other work remains depends on how these limits combine, which is why the RFC needs each one described in the record.
Evidence that decides a stroke disability claim
Section 11.00B asks for medical evidence such as history, examination findings, laboratory results and imaging, including CT and MRI, plus your treatment and response. It also counts non-medical evidence, including statements about your restrictions, daily activities and efforts to work. After a stroke, the file usually draws on more providers than any single doctor can see:
- Hospital records: admission notes, brain imaging reports and the discharge summary.
- Inpatient and outpatient rehabilitation records, where physical, occupational and speech therapists measure strength, grip, walking, balance and language over time.
- For aphasia, the full communication evaluation section 11.00E requires, performed by an acceptable medical source.
- Neurology follow-up notes from at least three months after the stroke, with examination findings rather than a summary line.
- Neuropsychological testing when memory, attention or judgment has changed.
- Statements from family members about what you can no longer do at home, how much supervision you need, and what happened if you tried to go back to work.
Therapy discharge notes deserve a careful read. A note that you are "independent with household tasks" describes life at home, not a full workday. Your file should place that note next to evidence of how long tasks take and how often you need rest.
Why stroke disability claims are denied
A third is a file that documents the weak arm and leg but not how they limit sustained work.
In the denied stroke files we review, improvement is often read as recovery. Early gains in rehabilitation are real, and the records say so. When the file stops there, with no examination from the three-month mark onward, the lasting deficits never get documented.
A second pattern is a cognitive or language problem that nobody formally tested. A family can see that you lose words or forget steps, but without a communication evaluation or neuropsychological testing, paragraph A and the mental half of paragraph C have little to rest on. A third is a file that documents the weak arm and leg but not how they limit sustained work. These are evidence gaps, and our page on a denied disability claim explains how to respond to a denial with the missing records.
Stroke Disability Claim Questions
Does vision loss from a stroke count under a different listing?
It can. Section 11.00I says SSA may evaluate vision impairment caused by a stroke under the special senses listings in section 2.00. A field cut or loss of sight in one area is then measured on its own terms, apart from the motor and language criteria in 11.04. Eye examination and visual field testing results are the records that carry that route.
Who can perform the communication evaluation SSA needs for aphasia?
It must come from an acceptable medical source. Under 20 CFR 404.1502, that includes a qualified speech-language pathologist for speech or language impairments. Qualified means licensed by the state, fully certified by the state education agency where the pathologist practices, or holding the Certificate of Clinical Competence in Speech-Language Pathology from the American Speech-Language-Hearing Association.
What if my stroke left memory problems but I can walk normally?
Section 11.00G says that when a neurological disorder causes an extreme limitation in one area of mental functioning, or marked limitations in two, without at least a marked limitation in physical functioning, SSA evaluates the claim under the mental disorders listings in section 12.00. Neuropsychological testing then becomes the center of the medical file.
Sources: SSA Blue Book, 11.00 Neurological Disorders (Adult); 20 CFR 404.1545, Your residual functional capacity; 20 CFR 404.1502, Definitions (acceptable medical source); 20 CFR 404.1569a, Exertional and nonexertional limitations.
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