Cognitive problems like memory lapses, brain fog, trouble concentrating, or slowed thinking can make everyday work tasks feel impossible—and they can qualify you for long term disability benefits when they prevent you from doing your job safely and reliably. All occupations have cognitive demands. Even if you can still perform the physical requirements of your occupation, you may be disabled if you can no longer meet its cognitive demands.
Below we answer common questions on what insurers look for in cognitive impairment claims, practical steps to strengthen your case for benefits, and how an experienced attorney can help you increase your chances of a successful outcome.
What are common disabling cognitive symptoms?
Cognitive impairment can affect how you think, remember, and process information. When these symptoms interfere with your ability to perform your job reliably or safely, they may qualify as disabling under a long term disability policy.
Common disabling cognitive symptoms include:
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- Memory problems: Forgetting instructions, meetings, or important details can make it hard to keep up with workplace demands.
- Trouble concentrating: Many people describe this as “brain fog.” It can be difficult to stay focused on a task, especially in fast-paced or detail-oriented jobs.
- Slowed thinking or processing speed: Tasks that once came easily may take much longer, leading to missed deadlines or frustration.
- Poor judgment or decision-making: Difficulty analyzing information or making sound choices can interfere with both routine and critical work responsibilities.
- Language and communication challenges: Struggling to find words, follow conversations, or understand written material can impact interactions with coworkers, clients, or supervisors.
- Disorganization and multitasking difficulties: Losing track of priorities, deadlines, or details can make it hard to manage complex workloads.
- Emotional and behavioral changes: Irritability, anxiety, or depression can accompany cognitive decline and make symptoms feel even more disruptive.
These symptoms may arise from many underlying conditions, such as traumatic brain injury, stroke, multiple sclerosis, long COVID, lupus, fibromyalgia, or major depression.
If you notice these symptoms interfering with your ability to work, it’s important to talk with your doctor and document how they affect your daily functioning. Thorough medical documentation is essential to supporting a strong long term disability claim.
What qualifies as cognitive impairment under a long term disability policy?
Cognitive impairment refers to a decline in your ability to think, reason, remember, or concentrate. It can range from mild difficulty focusing to severe memory loss and confusion. In the context of a long term disability claim, the key question is not just whether you have cognitive impairment, but whether your symptoms prevent you from performing the essential duties of your occupation.
Most long term disability policies define “disability” in one of two ways:
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- “Own occupation” standard: You are considered disabled if your symptoms prevent you from performing the material duties of your own job or profession.
- “Any occupation” standard: After a certain period (often 24 months), some policies change the definition of disability. You must then show that your condition prevents you from performing any job for which you are reasonably qualified by education, training, or experience.
To qualify for long term disability benefits based on cognitive impairment, your insurer will generally require you to demonstrate that your condition meets these criteria:
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- Medically supported diagnosis: Your impairment must be supported by clinical evidence, such as neuropsychological testing, imaging, or physician evaluations.
- Functional limitations: The evidence should demonstrate that your cognitive deficits substantially limit your ability to perform key work functions, such as managing information, concentrating for extended periods, making decisions, or communicating effectively.
- Consistency with medical history: Insurance companies often look for consistency between your reported symptoms, medical findings, and day-to-day functioning. Regular treatment notes and documentation from your doctor help demonstrate credibility.
- Duration of symptoms: The impairment must be expected to last long enough to meet your policy’s elimination period (often 90 or 180 days) and continue to interfere with your ability to work.
It’s also important to understand that cognitive impairments are sometimes categorized as “mental or nervous” conditions under certain policies, which may impose a 24-month benefit limit. However, if your impairment is caused by a physical or neurological condition, it may be treated differently and not subject to that limitation.
If you’re struggling with memory loss, confusion, or concentration problems that make it difficult to do your job, you may qualify for long term disability benefits. Clear medical evidence and detailed documentation of how your symptoms affect your work are the foundation of a successful claim. It's always advised to consult with an experienced long term disability attorney who can review your policy and advise you on your eligibility for benefits.
How do insurers evaluate cognitive impairment claims for long term disability?
Insurance companies take a close and often skeptical look at cognitive impairment claims because many symptoms are not always visible or easy to measure. To approve benefits, your insurer must be convinced that your condition is both medically supported and truly disabling under the terms of your policy.
When evaluating a cognitive impairment claim, insurers typically focus on several key areas:
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- Medical evidence: Insurers rely heavily on clinical documentation from your treating providers. This may include neurological exams, brain imaging (such as MRI or CT scans), and records from your primary care doctor, neurologist, or psychologist. The more objective and consistent your medical evidence, the stronger your claim.
- Neuropsychological evaluation testing: These comprehensive assessments are considered the gold standard for evaluating cognitive function. They measure areas like memory, attention, processing speed, and problem-solving ability. Insurers often expect to see formal testing results that demonstrate specific deficits rather than vague reports of “brain fog” or forgetfulness.
- Treatment history: A consistent record of treatment helps establish the seriousness of your condition. This can include medication management, cognitive therapy, counseling, or rehabilitation programs. Gaps in treatment may raise red flags unless they are clearly explained.
- Functional impact on work: Beyond diagnosis, insurers want to see how your cognitive symptoms limit your ability to perform your job duties. This includes your ability to focus, manage time, make decisions, or handle complex tasks. Statements from your employer, coworkers, or family members can help show how your symptoms affect your performance in real-world settings.
- Consistency in daily activities: Insurers often compare your reported limitations with your social media activity, daily routines, or surveillance reports. If there are inconsistencies—for example, you claim severe memory loss but appear to engage in detailed hobbies—they may question your credibility.
- Independent medical exams ("IMEs") or file reviews: Insurers may require you to attend an IME or have your medical file reviewed by their own consultants. These evaluations often influence claim decisions, so it’s important to approach them carefully and provide complete, accurate information.
Cognitive impairment claims can be particularly challenging because symptoms are often “invisible” and fluctuate day to day. A detailed and well-documented claim helps counter skepticism and demonstrates how your condition truly affects your ability to work. If you are filing, appealing, or litigating a long term disability claim for cognitive impairment, you should always speak with an experienced attorney who can help increase your chances of a successful outcome.
What medical evidence can support a cognitive disability claim?
Strong medical evidence is the foundation of any successful long term disability claim for cognitive impairment. Because symptoms like memory loss or reduced concentration are often invisible, your insurer will look for clear, objective documentation that supports your diagnosis and shows how your condition limits your ability to work.
The following types of medical evidence can help establish a well-supported claim:
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- Neuropsychological evaluation: This is one of the most important forms of evidence in a cognitive disability claim. A licensed neuropsychologist performs a series of standardized tests that measure your memory, attention, processing speed, language skills, and executive function. The results can objectively demonstrate cognitive deficits that might not appear in routine medical exams. Insurers give significant weight to these reports because they provide detailed, quantifiable proof of impairment.
- Neurological assessments and imaging: Evaluations by a neurologist, along with brain scans such as MRIs, CT scans, or PET scans, can reveal structural or functional abnormalities that support your diagnosis. These tests can be especially persuasive in cases involving traumatic brain injury, stroke, multiple sclerosis, or dementia.
- Physician treatment notes: Ongoing records from your treating doctors show the progression of your symptoms and your response to treatment. Detailed notes that describe cognitive difficulties—such as problems with recall, confusion, or reduced mental stamina—are helpful for demonstrating consistency over time.
- Mental health evaluations: Cognitive symptoms can overlap with or be caused by psychological conditions like major depression, anxiety, or PTSD. Reports from psychiatrists or psychologists can help clarify the source of your impairment and rule out other explanations.
- Statements from third parties: Letters from family members, coworkers, or supervisors can provide valuable perspective on how your cognitive symptoms impact your daily functioning and job performance.
- Consistent medical documentation: Insurers pay close attention to whether your records tell a consistent story across providers. Discrepancies or vague notes can create doubt, while detailed and coordinated documentation reinforces credibility.
A combination of these medical and functional records paints the clearest picture of your impairment. The more comprehensive your evidence, the harder it is for your insurer to dismiss your claim as based on subjective complaints alone.
How should you coordinate with your doctors to build a cognitive impairment claim?
Coordinating closely with your treating doctors is one of the most effective ways to strengthen your long term disability claim for cognitive impairment. Because insurers rely heavily on medical documentation, your providers’ records and opinions can make or break your claim.
Here are some key steps to take when working with your medical team:
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- Be open and specific about your symptoms: Explain exactly how memory loss, confusion, or difficulty focusing affects your work. Share real examples, such as missing deadlines, forgetting tasks, or being unable to manage complex information. Specific details help your doctor describe your condition accurately in their notes.
- Ask your doctor to record the functional impact: Medical records should go beyond naming a diagnosis. They should describe how your cognitive symptoms interfere with essential job duties, such as making decisions, concentrating, or processing information efficiently. Insurers focus on these functional limitations when assessing disability.
- Request a narrative statement: In addition to standard medical records, ask your doctor to prepare a narrative statement summarizing your condition. This should explain your diagnosis and the objective evidence supporting it (such as neuropsychological evaluation testing or imaging), the specific cognitive symptoms you experience, how those symptoms limit your ability to perform your job duties, and the treatments you’ve pursued and your response to them. A well-written narrative letter can provide a clear, professional opinion that ties together your medical and functional evidence. It often carries more persuasive weight than brief check-box forms alone.
- Complete all recommended evaluations: Follow through on referrals for neuropsychological testing, imaging, or specialist consultations. These objective assessments can validate your reported symptoms and strengthen your claim.
- Maintain consistent treatment: Regular follow-up visits demonstrate that you’re actively managing your condition. Missed appointments or long gaps in care can cause insurers to question the seriousness of your impairment.
- Discuss work capacity openly: If you and your doctor agree that you can no longer perform your job safely or effectively, ask that this opinion be documented. Clear statements about work capacity can be crucial evidence in disability evaluations.
- Coordinate on insurer forms: Disability insurers often send “Attending Physician Statements” or questionnaires to your doctors. Review these to ensure that the responses from your provider accurately reflect your symptoms and limitations.
- Keep your providers informed about your claim: Let your entire care team know that you are pursuing a long term disability claim so they understand why thorough, consistent documentation matters.
By maintaining open communication and requesting a clear narrative statement, you help your doctors present a full picture of how your cognitive impairment affects your ability to work. This combination of detailed treatment records and strong medical opinions often provides the most persuasive evidence in a long term disability claim.
An experienced long term disability attorney can help coordinate this process. They can communicate directly with your doctors to ensure their reports address the specific issues insurers focus on, help them prepare effective narrative statements, and organize all medical evidence into a cohesive, compelling record that supports your claim.
What is the role of neuropsychological evaluations in proving cognitive impairment?
Neuropsychological evaluations are often the single most important piece of evidence in a long term disability claim based on cognitive impairment. Because cognitive symptoms like forgetfulness, slow thinking, or poor concentration can be difficult to measure through standard medical exams, insurers rely heavily on these detailed evaluations to assess the extent of your limitations.
A neuropsychological evaluation is a comprehensive series of standardized tests performed by a licensed neuropsychologist. These tests assess multiple areas of brain function, including:
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- Memory (both short-term and long-term recall)
- Attention and concentration (your ability to stay focused on a task)
- Processing speed (how quickly you can take in and respond to information)
- Language skills (understanding, speaking, and word retrieval)
- Executive functioning (organization, decision-making, and problem-solving)
- Visual-spatial and motor skills (how well you perceive and interact with your environment)
The testing process can take several hours and is designed to produce objective data—quantifiable results that can’t easily be dismissed as subjective complaints. The neuropsychologist then provides a detailed report that interprets the results, identifies any cognitive deficits, and explains how those deficits could affect your ability to work.
This objective evidence is critical in long term disability claims. Insurers often deny cognitive impairment claims by arguing that symptoms are self-reported or not backed by measurable proof. A neuropsychological evaluation provides scientific validation of your symptoms, showing not just that you report cognitive problems, but that testing confirms them.
Beyond diagnosis, a neuropsychological report can also:
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- Establish a baseline for tracking your cognitive function over time.
- Support your doctor’s opinion about your work limitations.
- Demonstrate consistency between your medical records and reported symptoms.
- Counter insurer claims that your difficulties are exaggerated or unrelated to a medical condition.
When combined with medical imaging, neurological assessments, and detailed treatment notes, a neuropsychological evaluation gives insurers clear, measurable evidence that your cognitive impairment is real and disabling.
Why do insurers deny cognitive impairment claims?
Cognitive impairment claims are among the most frequently denied long term disability claims. Insurers often approach these cases with skepticism because many of the symptoms are not visible or easily measured. Understanding the common reasons insurers deny these claims can help you and your doctors prepare stronger evidence and anticipate potential challenges.
Here are some of the most common reasons cognitive impairment claims are denied:
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- Skepticism of subjective symptoms: Insurers often argue that symptoms such as memory loss, brain fog, or slow thinking are “self-reported” and not backed by objective proof. Because these issues don’t always appear on lab results or imaging studies, insurers may downplay or dismiss them without neuropsychological testing or detailed medical documentation.
- Lack of objective evidence: Many denials cite insufficient “objective medical evidence.” This means your insurer did not see enough measurable findings—such as neuropsychological evaluation reports, imaging studies, or neurological evaluations—to confirm that your impairment is real and disabling. Even when symptoms are well-documented, insurers sometimes demand more testing to delay or avoid approval.
- Conflating cognitive impairment with emotional or psychiatric conditions: A common insurer tactic is to reclassify cognitive impairment as a mental or emotional disorder (like depression or anxiety). This allows the insurer to apply a mental illness limitation, which often caps benefits at 24 months. If your cognitive impairment stems from a neurological or physical cause (such as traumatic brain injury, stroke, multiple sclerosis, or long COVID) it should not fall under that limitation.
- “Own occupation” to “any occupation” transition: Many policies shift their definition of disability after 24 months. During the “own occupation” period, you must show that your symptoms prevent you from performing your specific job. Afterward, you must prove that your impairment prevents you from performing any occupation for which you’re reasonably qualified. Insurers frequently terminate benefits at this stage, claiming you could perform simpler or less demanding work despite ongoing cognitive limitations.
- Reliance on paper reviews or biased examiners: Instead of arranging an in-person evaluation, insurers often have their own medical consultants review your file. These consultants may minimize your symptoms or suggest that your test results are inconclusive, even if your treating doctors strongly support your claim.
- Inconsistencies in documentation or activities: Insurers may point to inconsistencies between your medical records, self-reports, and observed behavior. For example, they might argue that if you can manage basic household tasks or social activities, you should be able to work. Surveillance (both in person and of your social media activity) is sometimes used to support these claims, even when the evidence is misleading.
- Failure to follow recommended treatment: If you miss appointments, stop treatment, or fail to complete recommended testing, insurers may argue that your condition is not severe or that you are not taking appropriate steps to recover.
Each of these reasons can be challenged with thorough, well-organized medical and functional evidence. Detailed neuropsychological testing, consistent treatment notes, and a clear explanation from your doctors about how your cognitive symptoms limit your ability to work can make your claim much harder to deny.
If your claim has already been denied, you still have the right to appeal. A carefully prepared appeal that directly addresses your insurer’s stated reasons can often overturn an unfair decision.
Because appeals under ERISA and private disability policies are complex and time-sensitive, it’s wise to consult an experienced long term disability attorney. Your attorney can gather additional medical and vocational evidence, strengthen your administrative record, and ensure that your appeal fully complies with all policy and legal requirements, giving you the best possible chance of success.
How can an attorney help with my cognitive impairment long term disability claim?
Filing a long term disability claim for cognitive impairment can be overwhelming, especially when you’re already struggling with memory problems, confusion, or fatigue. The process often involves dense insurance forms, strict deadlines, and complex medical evidence requirements.
An experienced long term disability attorney can take on this burden for you and make sure your claim is presented as clearly and persuasively as possible.
Here are some of the key ways an attorney can help:
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- Gather and organize strong medical evidence: Your attorney can work directly with your doctors to obtain detailed treatment notes, neuropsychological evaluations, and narrative statements that clearly explain how your cognitive symptoms limit your ability to work. They understand what insurers look for and can help ensure your records address those points directly.
- Communicate effectively with your medical team: Many doctors are not familiar with the specific requirements of long term disability claims. Your attorney can explain to your providers what your insurer needs to see and help them prepare supportive, accurate reports.
- Handle communication with your insurance company: Insurers often use confusing or leading questions designed to minimize your symptoms. Your attorney can manage all communications, ensuring that your responses are consistent, accurate, and protect your claim.
- Coordinate with vocational and medical experts: Your attorney may enlist independent experts—such as neuropsychologists, neurologists, or vocational experts—to provide credible, objective support for your claim.
- Identify and address insurer tactics: Insurance companies frequently deny cognitive impairment claims by arguing that symptoms are “subjective,” that there’s no “objective evidence,” or that the impairment falls under a mental illness limitation. An experienced attorney knows these tactics and how to counter them with the right documentation and legal arguments.
- Prepare and file a persuasive appeal: If your claim has been denied, the appeal stage is critical—especially under ERISA-governed policies, where your administrative record closes after the final appeal. Your attorney can build a comprehensive appeal that fills in any gaps, includes additional medical or vocational evidence, and strengthens the record for possible litigation.
- Protect your rights under ERISA or private policies: ERISA disability claims follow strict procedural rules and deadlines. A lawyer familiar with ERISA law can ensure every requirement is met, preserving your right to take your insurer to court if necessary.
- Reduce your stress and protect your credibility: When you’re dealing with cognitive impairment, managing the claim process can be exhausting. Having an attorney handle paperwork, deadlines, and insurer communications allows you to focus on your health while ensuring that your case is handled professionally.
An experienced long term disability attorney’s goal is to present your claim in the strongest possible light by linking your medical evidence to your real-world work limitations and holding your insurer accountable to the terms of your policy. Whether you’re filing your initial claim, appealing a denial, or preparing for litigation, strong legal representation can make a significant difference in securing the benefits you deserve.
Riemer Hess has been helping disabled professionals successfully receive their benefits for over 30 years. Our disability lawyers will tackle your unique case with our proven strategy. We know how to bypass an insurance company’s roadblocks and protect your financial future. Call us today at (212) 297-0700, or click the button below to schedule a free consultation.