Neurocognitive Disorder Due to Alzheimer Disease — VA Rating (DC 9312)
Diagnostic Code 9312 · 38 CFR §4.130
What Is It?
DC 9312 covers major or mild neurocognitive disorder due to Alzheimer disease. Alzheimer disease is a progressive neurodegenerative condition that causes worsening memory loss, confusion, difficulty with language and reasoning, personality changes, and eventually inability to care for oneself. For veterans, service connection can rest on a medical opinion linking the disease to service or to a service-connected condition, such as a traumatic brain injury. The VA rates this condition under the General Rating Formula for Mental Disorders at 38 CFR 4.130. Because the condition is progressive, veterans may need to file for increased ratings as symptoms worsen over time.
Rating Criteria
| Rating | Criteria |
|---|---|
| 100% | Total occupational and social impairment, due to such symptoms as: gross impairment in thought processes or communication; persistent delusions or hallucinations; grossly inappropriate behavior; persistent danger of hurting self or others; intermittent inability to perform activities of daily living (including maintenance of minimal personal hygiene); disorientation to time or place; memory loss for names of close relatives, own occupation, or own name. |
| 70% | Occupational and social impairment, with deficiencies in most areas, such as work, school, family relations, judgment, thinking, or mood, due to such symptoms as: suicidal ideation; obsessional rituals which interfere with routine activities; speech intermittently illogical, obscure, or irrelevant; near-continuous panic or depression affecting the ability to function independently, appropriately and effectively; impaired impulse control (such as unprovoked irritability with periods of violence); spatial disorientation; neglect of personal appearance and hygiene; difficulty in adapting to stressful circumstances (including work or a worklike setting); inability to establish and maintain effective relationships. |
| 50% | Occupational and social impairment with reduced reliability and productivity due to such symptoms as: flattened affect; circumstantial, circumlocutory, or stereotyped speech; panic attacks more than once a week; difficulty in understanding complex commands; impairment of short- and long-term memory (e.g., retention of only highly learned material, forgetting to complete tasks); impaired judgment; impaired abstract thinking; disturbances of motivation and mood; difficulty in establishing and maintaining effective work and social relationships. |
| 30% | Occupational and social impairment with occasional decrease in work efficiency and intermittent periods of inability to perform occupational tasks (although generally functioning satisfactorily, with routine behavior, self-care, and conversation normal), due to such symptoms as: depressed mood, anxiety, suspiciousness, panic attacks (weekly or less often), chronic sleep impairment, mild memory loss (such as forgetting names, directions, recent events). |
| 10% | Occupational and social impairment due to mild or transient symptoms which decrease work efficiency and ability to perform occupational tasks only during periods of significant stress, or symptoms controlled by continuous medication. |
| 0% | A mental condition has been formally diagnosed, but symptoms are not severe enough either to interfere with occupational and social functioning or to require continuous medication. |
Evidence Needed
A diagnosis from a neurologist or psychiatrist is essential, typically supported by neuropsychological testing documenting progressive cognitive decline. Brain imaging (MRI showing hippocampal atrophy or PET scans) can support the diagnosis. Biomarker testing (cerebrospinal fluid analysis or amyloid PET) may be used in some cases. Medical records documenting the progression of symptoms over time are important. If claiming a connection to TBI or toxic exposure during service, documentation of those exposures and a nexus opinion are needed. Buddy statements from family describing the timeline and impact of cognitive decline are critical.
C&P Exam Tips
Describe the progression of cognitive symptoms in concrete terms: when you first noticed memory problems, how they have worsened, what you can no longer do that you used to manage. Specific examples carry more weight than general statements — if you get lost driving to familiar places, forget recent conversations entirely, or need help managing medications, describe those situations. If a family member accompanies you, their perspective is valuable because Alzheimer patients often underestimate their impairment. Describe the trajectory — the examiner needs to understand whether the condition is stable or progressing.
How to File
File on VA Form 21-526EZ with DC 9312. Submit neurological evaluations, neuropsychological testing, brain imaging, and all treatment records documenting the diagnosis and progression. If connecting to TBI, include the TBI documentation and a nexus opinion. If connecting to toxic exposure, submit deployment records and exposure documentation. Family involvement in the claims process is often essential given the cognitive impairment involved. A VSO experienced with serious neurological claims is strongly recommended.
Common Mistakes
Not filing until the condition is advanced is a common mistake — mild neurocognitive disorder due to Alzheimer disease is ratable, and filing early preserves the effective date. Another mistake is not connecting the condition to service. While Alzheimer disease is often considered age-related, a medical opinion can address whether a service-connected condition, such as a traumatic brain injury, contributed to it. Not having family involved in the claims process is risky because the veteran may lack the cognitive capacity to accurately report symptoms or navigate the system.
Frequently Asked Questions
Can Alzheimer disease be service-connected?
Yes. While Alzheimer disease is often associated with aging, it can be service-connected directly or secondary to service-connected conditions. A nexus opinion from a neurologist connecting the condition to service, or to a service-connected condition such as a TBI, is usually the key evidence.
Should I file early or wait until symptoms are worse?
File as soon as you have a diagnosis, even if symptoms are mild. Filing early preserves your effective date, and you can request increased ratings as the condition progresses. Waiting means losing potential compensation for the period before you filed.
What if the veteran cannot manage their own claim?
Family members can help manage the claim process. If the veteran lacks capacity to manage their VA benefits, a fiduciary can be appointed. A VSO can assist throughout the process regardless of the veteran’s cognitive status.