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C&P Exam Prep: Seizure Disorders (Epilepsy)

DC 8913 neurological 38 CFR 4.124a

DBQ Overview

Interview + Physical
Form Name
Seizure_Disorders_Epilepsy
Form Code
Seizure_Disorders_Epilepsy
Page Count
7
Examiner Type
Neurologist or Physician
Estimated Duration
30-45 minutes
Exam Format
Interview + Physical

What to Expect During Your Exam

Exam Overview

To document seizure type, frequency, severity, and functional impact for VA disability rating purposes under 38 CFR 4.124a. The examiner will classify seizures as major (grand mal/tonic-clonic) or minor (petit mal, absence, focal, psychomotor) and establish seizure frequency over the past 12 months to assign a rating percentage.

What the examiner evaluates:

  • Classification and type of seizures (grand mal, petit mal/absence, Jacksonian/focal motor, focal sensory, psychomotor/complex partial, diencephalic, akinetic, other)
  • Seizure frequency over the past 12 months for each seizure type
  • Duration and characteristics of each seizure episode
  • Presence and description of aura or prodrome before seizures
  • Postictal state duration and symptoms (confusion, fatigue, headache, weakness)
  • Presence of witness accounts or physician verification of seizures
  • Current antiepileptic medications and compliance
  • Side effects of antiepileptic medications impacting daily function
  • EEG results and other diagnostic test findings
  • Neuroimaging results (MRI, CT) and findings
  • History of seizure-related injuries (falls, burns, fractures, head trauma)
  • Cognitive or memory impairment associated with epilepsy
  • Functional impact on employment, driving, and daily activities
  • Neuropsychological testing results if available
  • Service connection nexus: onset relative to military service

Bring a knowledgeable companion or family member who has witnessed your seizures, as the examiner may ask them to provide a third-party account. In most states you have the right to record the examination. Bring a written seizure log, all current medications, and copies of EEG or neuroimaging reports if you have them. The examiner will not observe an actual seizure during the exam; the rating is based on documented history and frequency.

Typical duration: 30-45 minutes

Seizure Frequency Count (Major Seizures - Grand Mal/Tonic-Clonic)

Number of major (grand mal/tonic-clonic) seizures occurring over a defined time period, used to assign rating percentage under the general rating formula for major seizures

What to expect:

The examiner will ask you to report the number of major seizures per week, per month, and over the past year. They will document the date of most recent seizure and date of first seizure. This is the single most important data point for rating purposes.

Key thresholds:

  • At least 1 major seizure per week average — 100% (average 1 or more per week)
  • At least 1 major seizure in the past 6 months OR at least 2 in the past year — 60%
  • At least 1 major seizure in the past 2 years — 40%
  • At least 1 major seizure in the past 5 years, OR with a diagnosis of epilepsy confirmed by EEG, with seizure-free period — 20% (with a confirmed diagnosis)
  • Confirmed diagnosis with no recent major seizures but ongoing treatment — 10% (minimum)

Tips:

  • Keep a written seizure diary with dates, times, duration, and descriptions of every episode before your exam
  • Report the actual count - do not round down or minimize frequency to appear less severe
  • If seizure frequency fluctuates, describe the worst periods accurately, including cluster events
  • Include seizures that occurred during sleep if you or a witness noticed them
  • Report any breakthrough seizures that occurred despite medication compliance

Pain considerations: Describe postictal symptoms including severe headache, muscle soreness, confusion, and profound fatigue that may last hours to days after a major seizure, as these extend the functional impact beyond the seizure itself.

Seizure Frequency Count (Minor Seizures - Petit Mal, Absence, Focal, Psychomotor)

Number of minor seizures per week or month, used to assign rating percentage under the general rating formula for minor seizures for conditions rated as minor type (e.g., DC 8913 diencephalic epilepsy)

What to expect:

The examiner will ask about frequency of minor episodes, including absence spells, staring episodes, brief confusion, focal motor or sensory episodes, psychomotor automatisms, and brief interruptions in consciousness. They will document whether episodes involve loss of consciousness or awareness.

Key thresholds:

  • More than 10 minor seizures per week — 60%
  • 5-10 minor seizures per week — 40%
  • At least 1 minor seizure per week — 20%
  • Less than 1 minor seizure per week but at least 1 in the past 6 months — 10%

Tips:

  • Minor seizures are often underreported because they may seem trivial - document every episode including brief staring spells, sudden jerks, or moments of confusion
  • Ask family members or coworkers if they have noticed episodes you may not be fully aware of due to impaired consciousness
  • Document how long each minor seizure lasts and what happens afterward
  • Note whether minor seizures interfere with tasks such as cooking, driving, or operating machinery even if brief

Pain considerations: Even brief minor seizures can cause significant fatigue, post-episode confusion, anxiety, and physical exhaustion. Describe any postictal symptoms, however mild, to ensure the full burden of the condition is captured.

EEG (Electroencephalogram)

Electrical activity of the brain to detect epileptiform discharges, abnormal wave patterns, or interictal abnormalities that support a diagnosis of epilepsy even when seizures are not directly observed

What to expect:

The examiner will review prior EEG reports and document results. You will not typically have a new EEG performed at a C&P exam unless ordered. The examiner will note whether results were normal, abnormal, or showed epileptiform activity.

Key thresholds:

  • Abnormal EEG with epileptiform discharges — Supports seizure diagnosis and physician verification; critical for service connection
  • Normal EEG in an interictal period — Does not rule out epilepsy - bring this up if examiner questions diagnosis

Tips:

  • Bring copies of all prior EEG reports to the exam
  • If your EEG was normal, note that normal interictal EEGs are common and do not invalidate a clinical diagnosis
  • A physician verification of seizures (even without witnessing an event) is sufficient for VA purposes per M21-1 V.iii.12.A.1.b

Pain considerations: N/A - this is a diagnostic test, not a functional assessment.

Neurological Examination (Cognitive and Motor Assessment)

Baseline neurological function including memory, cognition, coordination, gait, reflexes, and strength to identify seizure-related neurological deficits or medication side effects

What to expect:

The examiner may perform a brief cognitive screen (orientation, recall, attention), assess gait and coordination, check deep tendon reflexes, and evaluate for any focal neurological deficits that could indicate underlying structural pathology or seizure-related brain changes.

Key thresholds:

  • Documented cognitive impairment or organic brain syndrome — May be rated separately under an appropriate mental disorders DC in addition to the seizure rating
  • Focal neurological deficits — May support additional separate ratings under neurological DCs

Tips:

  • Report any memory problems, word-finding difficulties, or cognitive slowing that you experience - these may be seizure-related or medication side effects
  • Mention if antiepileptic drugs cause sedation, cognitive dulling, tremor, or mood changes that affect your ability to work or function
  • If neuropsychological testing has been performed, bring results to the exam

Pain considerations: Cognitive side effects of antiepileptic medications (such as sedation, memory impairment, and slowed processing) are real functional impairments. Describe how these affect your daily work performance, social functioning, and safety.

Estimate

Rating Criteria Breakdown

100% Major seizures (grand mal / tonic-clonic / generalized convu ...

Major seizures (grand mal / tonic-clonic / generalized convulsive): averaging at least 1 major seizure per week. OR: Total disability - inability to perform any gainful occupation as established by the combination of seizure frequency, medication effects, and cognitive/functional impairment.

Key Symptoms

  • Generalized tonic-clonic convulsions with loss of consciousness at least weekly
  • Falling to ground and convulsing during episodes
  • Postictal confusion, exhaustion, or incapacitation lasting hours to days
  • Inability to drive, work, or live independently due to unpredictable seizures
  • Injuries (fractures, head trauma, burns) from seizure falls

CFR: General rating formula for major seizures: 100% - at least 1 major seizure per week. 38 CFR 4.124a, DC 8910 (grand mal), DC 8914 (psychomotor with generalized convulsions and unconsciousness).

60% Major seizures: at least 1 in the past 6 months OR at least ...

Major seizures: at least 1 in the past 6 months OR at least 2 in the past year. OR: Minor seizures: more than 10 per week.

Key Symptoms

  • Multiple grand mal seizures per year with significant functional impairment between episodes
  • Frequent minor seizures (more than 10/week) causing constant disruption to daily activities
  • Postictal periods significantly impairing function after each major episode
  • Inability to maintain employment due to seizure frequency and unpredictability
  • Medication side effects causing cognitive or physical impairment

CFR: General rating formula: major seizures - 60% for at least 1 in the past 6 months or at least 2 in the past year. Minor seizures - 60% for more than 10 per week. 38 CFR 4.124a.

40% Major seizures: at least 1 in the past 2 years. OR: Minor se ...

Major seizures: at least 1 in the past 2 years. OR: Minor seizures: 5-10 per week.

Key Symptoms

  • Grand mal seizures occurring at least once every two years
  • Multiple minor seizures per week (5-10) limiting activities
  • Restrictions on driving and operating machinery
  • Employment limitations due to seizure risk
  • Ongoing antiepileptic medication with monitoring required

CFR: General rating formula: major seizures - 40% for at least 1 in the past 2 years. Minor seizures - 40% for 5-10 per week. 38 CFR 4.124a.

20% Major seizures: at least 1 in the past 5 years. OR: Minor se ...

Major seizures: at least 1 in the past 5 years. OR: Minor seizures: at least 1 per week.

Key Symptoms

  • Infrequent grand mal seizures (at least once in 5 years) with confirmed diagnosis
  • Weekly minor seizures causing intermittent disruption
  • Driving restrictions maintained
  • Continued need for antiepileptic medication
  • Occupational or activity restrictions due to seizure risk

CFR: General rating formula: major seizures - 20% for at least 1 in the past 5 years. Minor seizures - 20% for at least 1 per week. 38 CFR 4.124a.

10% Confirmed diagnosis of epilepsy with seizure-free period und ...

Confirmed diagnosis of epilepsy with seizure-free period under medication, OR: Minor seizures: at least 1 in the past 6 months but less than 1 per week. This is the minimum compensable rating for a confirmed epilepsy diagnosis.

Key Symptoms

  • Confirmed epilepsy diagnosis with current medication
  • Seizures controlled but not eliminated by antiepileptic drugs
  • At least one seizure in the recent past despite treatment
  • Ongoing medical monitoring and follow-up required
  • Some restrictions on activities or employment due to diagnosis

CFR: General rating formula for minor seizures: 10% for less than 1 per week but at least 1 in the past 6 months. A diagnosis of epilepsy confirmed by physician verification is the minimum requirement. 38 CFR 4.124a; 38 CFR 4.121 (verification requirements).

How to Describe Your Symptoms

Major Seizure (Grand Mal / Tonic-Clonic) Description

How to describe:

Describe the full seizure episode accurately: the warning signs (aura), loss of consciousness, tonic phase (body stiffening), clonic phase (rhythmic jerking), duration of convulsive activity, incontinence if present, tongue biting, and where you were when it happened. Then describe the postictal period: how long you were confused, unable to speak, exhausted, or had a severe headache. Include any injuries sustained.

Worst-day example:

“On my worst days, I have a grand mal seizure with no warning. I fall to the ground, stiffen, then convulse for approximately two to three minutes. I wake up completely disoriented, unable to speak clearly, with a splitting headache and total exhaustion that keeps me in bed for the rest of the day. I have bitten my tongue and hit my head on furniture during falls. The following day I am still so fatigued and cognitively impaired that I cannot work or drive.”

What the examiner listens for:

Confirmed loss of consciousness, witnessed or physician-verified convulsive activity, postictal duration and severity, associated injuries, frequency of occurrence, and impact on ability to work and perform daily activities.

Understatements to avoid:

Do not minimize the postictal period by saying you 'just feel tired afterward.' The postictal state - which can include severe headache, confusion, temporary paralysis (Todd's paralysis), and incapacitation - is medically significant and affects your rating. Do not say seizures are 'under control' if you still have breakthrough events.

Minor Seizure Types (Absence, Focal, Psychomotor, Diencephalic)

How to describe:

Describe the specific features of each minor seizure type you experience: sudden staring, brief confusion, automatisms (lip smacking, hand rubbing, repetitive movements), sudden jerking of limbs, brief sensory disturbances, or sudden mood or memory changes. State how long each episode lasts, how often they occur, and what you cannot do during or immediately after an episode.

Worst-day example:

“On my worst days, I have between 8 and 15 absence episodes. Each one lasts about 20 to 30 seconds - I lose awareness completely, stare blankly, and cannot respond to anyone. Afterward I feel disoriented and fatigued. This happens unpredictably during conversations, while preparing food, or at work, and I have missed important information or made errors because of these blank spells. On days with frequent episodes, I cannot safely drive, cook, or use machinery.”

What the examiner listens for:

Frequency per week, impact on consciousness or awareness, whether episodes are stereotyped, whether they interfere with work or daily tasks, and whether a witness has observed them.

Understatements to avoid:

Do not describe minor seizures as 'just spacing out' or 'nothing serious.' Absences and complex partial seizures involve actual impairment of consciousness or awareness and carry real functional consequences. Do not fail to mention automatisms or behavioral changes that accompany episodes.

Postictal Symptoms and Functional Impact

How to describe:

Describe what happens after your seizures in detail: how long the confusion lasts, whether you have postictal headache, nausea, muscle soreness, weakness or paralysis (Todd's paralysis), speech difficulty, or profound fatigue. Explain how long it takes to fully recover and what activities you cannot do during recovery.

Worst-day example:

“After a major seizure, I cannot drive for at least 24 hours because I am still confused and my reaction time is impaired. The headache is severe enough that I need to lie in a dark room. My muscles ache as if I ran a race. The confusion is so severe I cannot make financial decisions or have coherent conversations for several hours. I have missed work for one to two days after each major seizure.”

What the examiner listens for:

Duration of postictal impairment, specific functional limitations during postictal period, impact on employment and daily living, and whether postictal symptoms require medical attention.

Understatements to avoid:

Do not omit the postictal period from your account. Veterans often describe only the seizure itself, not the hours or days of incapacitation that follow. This period is critical to understanding the true functional burden and can affect your rating.

Seizure-Related Injuries and Safety Concerns

How to describe:

Accurately report any physical injuries that occurred during seizures: falls, head trauma, broken bones, burns from falling near heat sources, dental injuries from tongue biting, lacerations, or bruising. Also describe safety restrictions you follow because of your seizure disorder: not driving, not swimming alone, not climbing ladders, not cooking with open flame, not operating heavy machinery.

Worst-day example:

“I have fractured my wrist from a fall during a grand mal seizure. I have a scar on my tongue from biting it. I no longer drive because I lost my license following a seizure while driving. I cannot bathe alone without someone present. I cannot use the stove unsupervised. These restrictions fundamentally changed my independence and my ability to work in my previous job as an electrician.”

What the examiner listens for:

Documented injuries in medical records, current safety restrictions, inability to perform prior occupational duties, and need for supervision or assistance.

Understatements to avoid:

Do not downplay injury history or say injuries were 'minor' if they required medical treatment. Do not fail to mention that you no longer drive - this is a significant functional limitation that the VA uses to assess severity.

Medication Side Effects and Treatment Burden

How to describe:

List all antiepileptic medications by name and dose. Describe side effects you experience: cognitive dulling, memory problems, sedation, tremor, mood changes, weight gain, coordination problems, or liver/kidney monitoring requirements. Explain how these side effects affect your work performance, social life, and daily functioning.

Worst-day example:

“My levetiracetam causes significant irritability and mood swings that have strained my relationships and affected my performance reviews at work. My valproate causes hand tremors that make fine motor tasks difficult. I feel cognitively slowed compared to before I started these medications - I cannot process information as quickly and I have trouble finding words. This has made my job as a technical writer much harder.”

What the examiner listens for:

Specific medication names and doses, documented side effects, whether side effects themselves cause functional impairment, and whether medication adjustments have been required.

Understatements to avoid:

Do not say your medications are 'fine' if you experience meaningful side effects. Antiepileptic drug side effects are real disabilities that affect daily function and may support a higher overall rating or separate claims.

Cognitive and Memory Impact of Epilepsy

How to describe:

Describe any memory problems, difficulty concentrating, word-finding issues, slowed thinking, or other cognitive changes you have noticed since your epilepsy began or worsened. Distinguish between ictal (during seizure), postictal (after seizure), and interictal (between seizures) cognitive symptoms. If neuropsychological testing has been performed, reference those results.

Worst-day example:

“I now regularly forget conversations I had the previous day. I repeat myself without realizing it. I struggle to learn new information at work and have been passed over for promotion because of my decreased performance. My supervisor has noticed that I seem confused at times. Before my epilepsy, I had no cognitive difficulties. My neuropsychological testing showed deficits in verbal memory and processing speed.”

What the examiner listens for:

Whether cognitive impairment is documented, whether it is attributable to seizures or medication, whether it meets criteria for a separate nonpsychotic organic brain syndrome rating, and the functional impact on employment.

Understatements to avoid:

Do not attribute cognitive changes solely to 'getting older' or 'stress.' If your cognitive decline began or accelerated with your epilepsy or its treatment, say so clearly. A nonpsychotic organic brain syndrome from epilepsy can be rated separately under 38 CFR 4.124a.

Common Mistakes to Avoid

Prep Checklist

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Before Your Exam

Day Of

During the Exam

After the Exam

Your Rights During a C&P Exam

  • You have the right to request and receive a copy of the completed Disability Benefits Questionnaire (DBQ) after your examination.
  • You have the right to record your C&P examination in most states - verify your state's recording consent law before your appointment.
  • You have the right to bring a family member, caregiver, or VSO representative to your examination.
  • You have the right to submit a personal statement, buddy statements, and independent medical opinions to supplement the C&P examiner's findings.
  • You have the right to request a new C&P examination if you believe the original examination was inadequate, the examiner lacked appropriate qualifications, or the opinion was based on inaccurate facts.
  • You have the right to submit additional evidence at any point in the claims process, including after a rating decision, during the appeals process.
  • Under 38 CFR 4.121 and M21-1 V.iii.12.A.1.b, your seizures do not need to be directly witnessed by the examiner - physician verification through EEG or other means, or witness accounts, are sufficient to support the diagnosis.
  • You have the right to a thorough, accurate examination - if the examiner spends fewer than 5-10 minutes reviewing your history, does not review your medical records, or does not ask about seizure frequency in detail, document this and report it to your VSO.
  • You have the right to the benefit of the doubt under 38 U.S.C. 5107(b) when there is an approximate balance of positive and negative evidence.
  • You have the right to a rating based on your actual seizure frequency and functional impairment, not on whether your seizures are 'controlled' by medication - breakthrough seizures count regardless of medication status.

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This C&P exam preparation guide is for educational purposes only and does not constitute legal, medical, or claims advice. Always consult with a qualified Veterans Service Organization (VSO) representative or VA-accredited attorney for guidance specific to your claim. Never exaggerate, minimize, or fabricate symptoms during a C&P examination.