Last Updated September 17, 2026
Conditions Center · Mental Health · Social Security Disability
Also called Alzheimer disease, neurocognitive disorder due to Alzheimer disease, dementia of the Alzheimer type.
Alzheimer’s disease can support SSDI or SSI when documented cognitive decline meets Listing 12.02 or, when motor findings are also listing-level, Listing 11.17, or when residual mental function rules out sustained work. A diagnosis, a family report of forgetfulness, or a screening quiz is not an approval. SSA looks at medical documentation of the neurocognitive disorder and how understanding, interaction, pace, and self-management are limited over time.
What is Alzheimer’s Disease?
NIA describes Alzheimer disease as a brain disorder that slowly destroys memory and thinking skills. It is the most common cause of dementia in older adults. Early-onset (young-onset) disease begins before typical late-life ages. Progression varies. Related syndromes such as primary progressive aphasia are evaluated on their own medical facts, not assumed to be ordinary Alzheimer disease.
Common symptoms of Alzheimer’s Disease
- Progressive memory loss and difficulty learning new information
- Trouble with language, judgment, or visuospatial tasks
- Disorientation to time, place, or familiar people as the disease advances
- Changes in mood, behavior, or sleep in some people
- Loss of independence in complex then basic daily tasks
How can Alzheimer’s Disease affect a person’s ability to work?
- Inability to learn or remember multi-step job duties
- Errors, off-task time, or unsafe decisions from impaired judgment
- Reduced ability to interact appropriately with supervisors or the public
- Need for prompting or supervision that is incompatible with competitive work
- Absences for neurology, imaging, and caregiver-related interruptions
Does Social Security have a Listing for Alzheimer’s Disease?
Social Security currently has listing criteria that may apply: 12.02 (Neurocognitive disorders); 11.17 (Neurodegenerative disorders of the central nervous system). Meeting a listing requires the specific medical findings in that listing, not only the diagnosis.
- Listing 12.02: Neurocognitive disorders
- Listing 11.17: Neurodegenerative disorders of the central nervous system
Listing 12.02 requires medical documentation of a neurocognitive disorder plus paragraph B (extreme limitation of one, or marked limitation of two, mental areas) or paragraph C (serious and persistent) criteria. Section 11.00P directs SSA to evaluate neurodegenerative disorders with solely cognitive effects under the mental listings, and to use 11.17 when motor and mental criteria in that listing are met. Early-onset Alzheimer disease is named among disorders that may be considered under 11.17.
SSA first establishes a medically determinable neurocognitive disorder. Listing 12.02 is met when paragraph A documentation plus paragraph B or C criteria are satisfied. If the neurodegenerative process also causes listing-level motor limits under 11.17, that listing may apply. If neither listing is met, SSA assesses mental RFC, including whether the person can sustain competitive work without special supervision.
Can you qualify if you do not meet an SSA Listing?
Yes. Documented cognitive decline that does not meet 12.02 or 11.17 may still preclude past work or other work through mental RFC.
What medical evidence may help document Alzheimer’s Disease?
- Neurology or geriatric records stating the clinical diagnosis and course
- Mental-status examinations and neuropsychological testing when performed
- Imaging or laboratory studies used to exclude other causes
- Function reports from treating sources describing prompting and safety
- Medication history, including cholinesterase inhibitors or related therapy and response
Testing, imaging, and laboratory studies
- Cognitive testing used in the clinical workup
- Brain imaging when obtained to support the differential diagnosis
- Laboratory studies to evaluate reversible mimics; no single blood test currently meets Listing 12.02
There is no current cure. Records should show supportive care, safety measures, and why the person cannot live or work independently. Improvement in a highly structured setting does not show an ability to sustain competitive employment.
How SSA may evaluate residual functional capacity
Mental RFC should address complexity of instructions, need for supervision, safety, and attendance. Do not assume every mild cognitive-impairment label equals listing-level Alzheimer disease.
Supported limits often include simple one- to two-step tasks only, no independent planning, limited public contact, and extra time or prompting. “Mild” on a clinician’s staging scale is not the same as SSA’s paragraph B rating.
Common issues that can weaken a disability claim involving Alzheimer’s Disease
A family questionnaire without a clinical diagnosis; treating ordinary late-onset Alzheimer disease as a CAL condition; or describing complete dependence that never appears in treatment notes.
What may strengthen the medical documentation
A treating neurologist or geriatrician’s diagnostic statement, serial cognitive examinations, and concrete examples of prompting, lost work, or safety incidents.
Alzheimer’s Disease and related medical conditions
- Huntington’s Disease — SSA evaluates Huntington’s disease under Listing 11.17. Adult-onset and juvenile-onset Huntington disease appear on the current CAL list. A positive gene test is not by itself an approval.
- Major Depressive Disorder — Persistent depressive symptoms may be evaluated under Listing 12.04. A diagnosis does not guarantee benefits; SSA also examines severity, duration, and work-related function.
- Parkinson's Disease — A progressive movement disorder that may affect gait, hand use, speech, cognition, and stamina. SSA evaluates Parkinson's disease under Listing 11.06 for Parkinsonian syndrome.
- Stroke — SSA evaluates stroke as vascular insult to the brain under Listing 11.04 when specified communication, motor, or combined physical and mental limits persist at least three months after the insult.
- Traumatic Brain Injury — Brain damage caused by external trauma. SSA may evaluate persistent physical and mental effects under Listing 11.18 and cognitive findings under Listing 12.02 when appropriate.
How Brock & Stout may help
We compare the cognitive record with Listings 12.02 and 11.17, verify rather than assume young-onset CAL status, and develop mental RFC when the listing is not met. Representation cannot guarantee approval.
Frequently asked questions
Young-onset Alzheimer disease appears on SSA’s current CAL list. Typical late-onset Alzheimer disease is not automatically a CAL condition. Verify the exact diagnosis.
SSA usually evaluates it under Listing 12.02 as a neurocognitive disorder. Listing 11.17 may apply when neurodegenerative motor and mental criteria in that listing are met.
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Speak with a Social Security Disability attorney
If Alzheimer’s Disease is affecting your ability to work, Brock & Stout can review the claim, look for missing medical evidence, and discuss next steps. We do not charge a fee for SSD representation unless we win.
This page is general educational information about Social Security Disability as of the date of this publication. It is not legal or medical advice, does not create an attorney-client relationship, and does not guarantee results. Eligibility depends on individual facts and current Social Security rules.
