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C&P Exam Prep: Radiculopathy / Peripheral Nerves
DBQ Overview
Interview + Physical- Form Name
- Peripheral_Nerves
- Form Code
- Peripheral_Nerves
- Page Count
- 14
- Examiner Type
- Physician
- Estimated Duration
- 30-45 minutes
- Exam Format
- Interview + Physical
What to Expect During Your Exam
Exam Overview
To document the nature, severity, and functional impact of radiculopathy or peripheral nerve conditions under 38 CFR 4.124a, establishing whether complete or incomplete paralysis, neuritis, or neuralgia is present, and to what degree nerve function is impaired.
What the examiner evaluates:
- Diagnosis and ICD code for each peripheral nerve condition claimed
- History of onset and course of the condition, including service connection narrative
- Affected extremities (right upper, left upper, right lower, left lower)
- Specific nerve(s) involved (e.g., sciatic, radial, median, ulnar, musculocutaneous, femoral, obturator, ilioinguinal, long thoracic, circumflex, anterior crural, internal saphenous, posterior tibial, anterior tibial, musculospiral, external popliteal, internal popliteal, lower radicular group, all radicular groups)
- Motor findings: muscle strength testing (0-5 scale), grip strength, pinch strength, wrist flexion/extension, elbow flexion/extension, knee extension, ankle dorsiflexion/plantarflexion
- Sensory findings: numbness, paresthesias, pain distribution by extremity and nerve territory
- Deep tendon reflexes (biceps, brachioradialis, triceps, patellar, Achilles bilaterally)
- Tinel's sign and Phalen's test (right and left)
- Sensory distribution mapping by nerve territory (shoulder, upper anterior arm, inner/outer forearm, hand/fingers, thigh/knee, lower leg/ankle, foot/toes)
- Gait assessment: normal or abnormal with etiology
- Muscle atrophy: presence, location, measurements (normal side vs. atrophied side circumference in cm)
- Range of motion findings where applicable
- Electrodiagnostic studies (EMG/nerve conduction) if available
- Assistive devices in use (wheelchair, crutches, canes, braces, walker)
- Impact on ability to work (occupational impact)
- Functional impact on daily activities
- Whether condition impacts ability to perform sedentary work
- Whether condition is due to or complicated by multiple nerves
In-person physical examination is the standard. If conducted via telehealth or records review, the examiner must document why an in-person exam was not conducted. You have the right to request an in-person examination. In many states you may record the exam - check your state's recording consent laws and inform the examiner at the start of the exam.
Typical duration: 30-45 minutes
Manual Muscle Strength Testing (0-5 Scale)
Motor nerve function and degree of muscle weakness in affected extremities. Grade 0 = no contraction; Grade 1 = trace contraction; Grade 2 = movement with gravity eliminated; Grade 3 = movement against gravity; Grade 4 = movement against some resistance (subdivided 4-, 4, 4+); Grade 5 = normal strength.
What to expect:
The examiner will ask you to push, pull, or resist pressure in specific directions for multiple muscle groups in each limb. Testing typically includes grip strength (squeeze examiner's fingers), pinch strength, wrist flexion and extension, elbow flexion and extension, knee extension, ankle dorsiflexion and plantarflexion, and toe flexion/extension.
Key thresholds:
- 5/5 (Normal) — May indicate no ratable motor impairment; however, sensory or pain symptoms may still support a rating
- 4/5 (Mild weakness) — Consistent with mild incomplete paralysis; may support 10-20% rating depending on nerve involved
- 3/5 (Against gravity only) — Consistent with moderate incomplete paralysis; may support 20-40% rating depending on nerve
- 2/5 or below (Cannot resist gravity) — Consistent with moderately severe or severe incomplete paralysis; may support 40-60% or higher rating
- 0/5 (Complete paralysis) — Complete paralysis rating applies; highest rating available under the applicable diagnostic code
Tips:
- Do not exert maximum effort during testing if it causes significant pain - tell the examiner 'I can only push that hard because further effort causes sharp pain radiating down my leg/arm'
- Perform testing as you actually can on an average or bad day, not on your best effort
- If your weakness worsens after activity or throughout the day, say so explicitly during testing
- If you feel 'give-way' weakness due to pain rather than true motor loss, distinguish the two for the examiner
Pain considerations: Pain-inhibited weakness is still clinically relevant. If pain prevents full effort, state: 'The pain in my [location] prevents me from exerting full force.' This is documented as pain-limited function.
Deep Tendon Reflexes (DTR)
Integrity of specific reflex arcs corresponding to nerve roots and peripheral nerves. Biceps (C5/C6), Brachioradialis (C6), Triceps (C7), Patellar/Knee jerk (L3/L4), Achilles/Ankle jerk (S1).
What to expect:
Examiner uses a reflex hammer on tendons at the elbow, wrist, knee, and ankle. Graded 0 (absent) to 4+ (hyperreflexic with clonus). Grade 0 = absent (suggests lower motor neuron or peripheral nerve lesion); Grade 1+ = diminished; Grade 2+ = normal; Grade 3+ = brisk; Grade 4+ = clonus.
Key thresholds:
- 0 (Absent) — Strong objective evidence of peripheral nerve or nerve root impairment; supports higher rating levels
- 1+ (Diminished) — Supports incomplete paralysis finding; correlates with nerve root compression
- 2+ (Normal) — May reduce support for peripheral nerve rating unless sensory symptoms are well documented
Tips:
- Absent or diminished reflexes are objective findings that cannot be faked - if your reflexes are genuinely reduced, let the examination proceed naturally
- Note which reflexes are asymmetric compared to the unaffected side
- Mention if you have been told by other providers that your reflexes were absent or diminished
Pain considerations: Reflex testing itself is generally not painful. However, if the tapping causes radiating pain or paresthesias, tell the examiner immediately.
Tinel's Sign
Regenerating or compressed nerve fibers. Examiner taps along a nerve pathway. A positive test produces tingling or electric shock sensation in the nerve's distribution.
What to expect:
Examiner taps at the wrist (carpal tunnel area), elbow (ulnar nerve groove), or other nerve entrapment sites with a fingertip or reflex hammer. Both right and left sides will be tested.
Key thresholds:
- Positive Tinel's — Objective evidence of nerve irritation or entrapment; supports sensory nerve impairment rating
- Negative Tinel's — Does not rule out radiculopathy; central/root-level pathology may not produce Tinel's at distal nerve sites
Tips:
- Describe the exact sensation produced and where it radiates - 'shooting/electric sensation into my thumb and index finger' is more useful than 'it hurt'
- Note if the sensation reproduces your typical radicular symptoms
Pain considerations: If Tinel's testing reproduces your characteristic pain or paresthesias, clearly state: 'Yes, that's exactly the sensation I experience with my radiculopathy.'
Phalen's Test
Median nerve compression at the wrist (carpal tunnel). Examiner holds your wrists in maximum flexion for 60 seconds.
What to expect:
You will hold your wrists flexed (back of hands together) for up to 60 seconds. A positive test reproduces numbness or tingling in the thumb, index, middle, and radial half of the ring finger.
Key thresholds:
- Positive within 30 seconds — Suggests significant median nerve compression; supports higher degree of nerve impairment
- Positive within 60 seconds — Suggests moderate median nerve compression
- Negative — Reduces likelihood of carpal tunnel syndrome specifically, but does not rule out other peripheral nerve pathology
Tips:
- Maintain the position for the full test duration if possible
- Accurately describe what sensations you feel and where they occur
Pain considerations: If the position itself causes pain before tingling develops, report both the pain onset time and any subsequent tingling.
Muscle Circumference / Atrophy Measurement
Presence and degree of muscle wasting (atrophy) due to denervation or disuse. Measured in centimeters at a standardized point on both the affected and unaffected limb.
What to expect:
Examiner measures limb circumference at a specific anatomic landmark (e.g., mid-thigh, mid-calf, mid-forearm) on both sides with a tape measure. The difference between normal and atrophied sides is recorded.
Key thresholds:
- >2 cm difference — Clinically significant atrophy; strong objective evidence supporting moderate-to-severe nerve impairment
- 1-2 cm difference — Mild to moderate atrophy; supports mild incomplete paralysis
- <1 cm difference — Minimal or no measurable atrophy; subjective symptoms remain relevant for rating
Tips:
- Atrophy is an objective finding - it cannot be influenced by exam-day performance
- If you notice your affected limb appears thinner than the unaffected side, point this out to the examiner
- Mention if any provider has previously documented or commented on atrophy
Pain considerations: Measurement itself is not painful. If the examiner must move the limb to position for measurement and this causes pain, note it.
Sensory Testing (Light Touch, Pin Prick, Vibration)
Integrity of sensory nerve fibers in specific dermatomal and peripheral nerve distributions. Maps the geographic area of sensory loss or alteration.
What to expect:
Examiner uses a cotton wisp, pin, or tuning fork to test sensation at multiple points along your arms, hands, legs, and feet. You will be asked to respond to each stimulus. The examiner maps areas of normal, reduced (hypesthesia), absent (anesthesia), or abnormal sensation (paresthesia, dysesthesia).
Key thresholds:
- Complete sensory loss in nerve territory — Complete sensory paralysis of the nerve; maximum sensory rating under applicable DC
- Reduced sensation (hypesthesia) — Incomplete paralysis - degree determines mild, moderate, moderately severe classification
- Altered sensation (paresthesia/dysesthesia) — Relevant to neuritis or neuralgia ratings; burning, electric, or tingling sensations documented
Tips:
- Be precise about the boundaries of sensory changes - 'from my knee down to the top of my foot on the outer side' is more useful than 'my leg feels numb'
- Distinguish between complete numbness vs. altered sensation (tingling, burning, deadness)
- Note if sensory changes are constant vs. intermittent
- Burning or electric-quality pain is specifically relevant to neuritis/neuralgia ratings
Pain considerations: If pin prick testing causes an abnormally painful or burning response (allodynia/hyperalgesia), immediately describe this to the examiner - it is an important neuritis/neuralgia finding.
Gait Assessment
Functional ambulation impairment related to peripheral nerve deficit, including foot drop (anterior tibial nerve), steppage gait, antalgic gait, or circumduction.
What to expect:
Examiner observes you walking. They note gait pattern, foot clearance, balance, use of assistive devices, and any compensatory movements.
Key thresholds:
- Foot drop (unable to dorsiflex foot) — Severe functional impairment of the anterior tibial or peroneal nerve; may support higher rating or note for Special Monthly Compensation consideration
- Antalgic gait (pain-altered walking) — Documents functional limitation; supports higher impairment rating
- Normal gait — May underrepresent actual disability if gait is compensated or if good days differ from bad days
Tips:
- Walk as you normally do - do not force yourself to walk more normally than you actually can
- If you use an assistive device (cane, brace, walker) outside the home, bring it and use it during gait testing
- If your gait worsens with fatigue or after prolonged activity, mention this explicitly
- If you have difficulty walking on your heels or tiptoes due to nerve weakness, report this
Pain considerations: If walking causes pain or paresthesias in your leg, back, or buttock, describe the type, location, and radiation of that pain during gait.
Rating Criteria Breakdown
| Rating % | Criteria | Key Symptoms |
|---|---|---|
| 60% | Severe incomplete paralysis or complete paralysis of the affected nerve. The most severe end of the rating spectrum under DC 8621/8711/8712. Complete or near-complete loss of nerve function with maximal functional impairment. |
CFR: Complete paralysis under 38 CFR 4.124a for the specific nerve (e.g., complete paralysis of the sciatic nerve, complete paralysis of the median nerve). Rating percentages for complete paralysis vary by nerve - the examiner's documentation of the degree of paralysis drives the applicable rating. |
| 40% | Moderately severe incomplete paralysis of the affected nerve. Under DC 8621, neuritis with moderately severe incomplete paralysis. Significant motor and/or sensory loss with functional impairment of the extremity. |
CFR: Moderately severe incomplete paralysis under 38 CFR 4.124a. Near-complete loss of functional use of affected nerve distribution. |
| 20% | Moderate incomplete paralysis of the affected nerve. Under DC 8621, neuritis with moderate incomplete paralysis. Moderate sensory disturbance or moderate motor weakness causing functional limitation. For neuralgia, moderate pain with characteristic features. |
CFR: Moderate incomplete paralysis. Neuritis rated at moderate level under 38 CFR 4.124a. |
| 10% | Mild incomplete paralysis of the affected nerve. Under DC 8621, neuritis with mild incomplete paralysis. Mild sensory disturbance or mild motor weakness without significant functional loss. For neuralgia (DC 8711/8712), neuralgia with characteristic features of pain, tingling, or burning that is mild in character. |
CFR: Under 38 CFR 4.124a, mild incomplete paralysis of the nerve, less than described for moderate incomplete paralysis. Neuritis rated on degree of nerve impairment. |
60% Severe incomplete paralysis or complete paralysis of the aff ...
Severe incomplete paralysis or complete paralysis of the affected nerve. The most severe end of the rating spectrum under DC 8621/8711/8712. Complete or near-complete loss of nerve function with maximal functional impairment.
Key Symptoms
- Severe or complete motor loss (0/5 to 1/5) in muscles innervated by the affected nerve
- Complete or nearly complete sensory loss in nerve distribution
- Severe muscle atrophy (>2 cm difference in limb circumference)
- Unable to dorsiflex foot (foot drop), unable to extend wrist (wrist drop), or equivalent complete functional loss
- Complete absence of deep tendon reflexes in affected distribution
- Requires wheelchair, walker, or constant use of assistive devices
- Intractable neuropathic pain severely limiting all activity
- Unable to perform sedentary work due to nerve pain or motor deficit
- Constant severe burning, lancinating pain in nerve territory
CFR: Complete paralysis under 38 CFR 4.124a for the specific nerve (e.g., complete paralysis of the sciatic nerve, complete paralysis of the median nerve). Rating percentages for complete paralysis vary by nerve - the examiner's documentation of the degree of paralysis drives the applicable rating.
40% Moderately severe incomplete paralysis of the affected nerve ...
Moderately severe incomplete paralysis of the affected nerve. Under DC 8621, neuritis with moderately severe incomplete paralysis. Significant motor and/or sensory loss with functional impairment of the extremity.
Key Symptoms
- Significant motor weakness (2+/5 to 3/5) in affected muscle groups
- Reduced ability to bear weight, grip, or perform sustained activities
- Significant or extensive sensory loss in nerve distribution
- Moderate to severe muscle atrophy (measurable difference >1 cm between limbs)
- Absent deep tendon reflexes at corresponding level
- Severe burning, lancinating, or electric pain significantly impairing daily function
- Foot drop or hand drop affecting mobility or ADLs
- Requires use of assistive device (cane, brace) due to nerve impairment
- Significant interference with ability to perform work activities
CFR: Moderately severe incomplete paralysis under 38 CFR 4.124a. Near-complete loss of functional use of affected nerve distribution.
20% Moderate incomplete paralysis of the affected nerve. Under D ...
Moderate incomplete paralysis of the affected nerve. Under DC 8621, neuritis with moderate incomplete paralysis. Moderate sensory disturbance or moderate motor weakness causing functional limitation. For neuralgia, moderate pain with characteristic features.
Key Symptoms
- Moderate numbness or sensory loss in nerve distribution
- Frequent paresthesias interfering with hand use, grasping, or walking
- Moderate weakness (3+/5 to 4-/5 strength) in affected muscle groups
- Reduced grip or pinch strength affecting fine motor tasks
- Diminished deep tendon reflexes
- Mild muscle atrophy measurable on exam
- Moderate burning or aching pain in nerve territory affecting sleep or concentration
- Symptoms limit sustained walking, standing, or use of hands for extended periods
CFR: Moderate incomplete paralysis. Neuritis rated at moderate level under 38 CFR 4.124a.
10% Mild incomplete paralysis of the affected nerve. Under DC 86 ...
Mild incomplete paralysis of the affected nerve. Under DC 8621, neuritis with mild incomplete paralysis. Mild sensory disturbance or mild motor weakness without significant functional loss. For neuralgia (DC 8711/8712), neuralgia with characteristic features of pain, tingling, or burning that is mild in character.
Key Symptoms
- Mild numbness or tingling in nerve distribution
- Occasional paresthesias that do not significantly interfere with function
- Mild weakness in affected muscle groups (4+/5 strength)
- Mild or intermittent burning or aching pain in nerve territory
- Normal or near-normal reflexes
- No significant muscle atrophy
- Symptoms present but not significantly limiting work or daily activities
CFR: Under 38 CFR 4.124a, mild incomplete paralysis of the nerve, less than described for moderate incomplete paralysis. Neuritis rated on degree of nerve impairment.
How to Describe Your Symptoms
Pain Character and Distribution
How to describe:
Describe pain using precise neurological language: quality (burning, electric, stabbing, lancinating, aching, shooting), distribution (follows a specific nerve path - e.g., from lower back down the back of the thigh to the calf and into the foot), intensity (0-10 scale on a typical day and on a worst day), and triggers (sitting, standing, walking, bending, sleeping).
Worst-day example:
“On my worst days, I have a constant 8/10 burning and electric pain starting in my lower back that radiates down the back of my right leg to my heel. I cannot sit for more than 10 minutes, and the pain wakes me from sleep 3-4 times per night. I cannot drive, and I have to lie flat to get any relief.”
What the examiner listens for:
Radicular pain patterns that follow specific dermatomal or peripheral nerve distributions, distinguishing characteristics of neuropathic pain (burning, electric quality), whether pain is constant vs. episodic, and what activities provoke or relieve symptoms.
Understatements to avoid:
Do not say 'it bothers me a little' when you mean the pain significantly limits your activities. Do not say 'I manage okay' if you have substantially changed your daily routine to accommodate pain. Avoid minimizing by saying 'I can push through it' - this obscures how the condition truly affects function.
Numbness and Sensory Changes
How to describe:
Identify the exact geographic distribution of sensory changes. Use anatomical landmarks: 'The outer two fingers of my right hand are constantly numb.' Distinguish between complete numbness (can't feel anything), reduced sensation (feels dulled), tingling (pins and needles), burning, or altered sensation (things feel abnormal). Note whether constant or intermittent.
Worst-day example:
“The entire sole of my left foot feels like it is wrapped in thick cotton - I cannot feel the ground properly when I walk, which causes me to trip. My toes also have a constant burning sensation that is worse at night, keeping me from sleeping.”
What the examiner listens for:
Whether sensory changes follow a specific nerve's anatomical distribution, consistency of symptoms, and whether sensory changes are associated with functional problems such as loss of balance, difficulty with fine motor tasks, or difficulty walking.
Understatements to avoid:
Do not omit intermittent symptoms - 'sometimes my hand goes numb' is still ratable. Do not describe sensory symptoms only in vague terms; map them geographically. Do not forget to mention sensory changes at night or during specific activities.
Motor Weakness and Functional Loss
How to describe:
Describe specific functional deficits: 'I drop objects because my grip is weak.' 'I cannot lift my foot when walking and trip on flat surfaces.' 'I cannot open jars or turn doorknobs with my right hand.' Connect the weakness to real-world limitations in work, self-care, and daily activities.
Worst-day example:
“On a bad day, my right hand is so weak I cannot button my shirt, use a keyboard for more than a few minutes, or carry a full coffee cup without spilling. I have dropped things and broken them because my grip gives out without warning.”
What the examiner listens for:
Specific muscle groups affected, whether weakness is constant or fluctuates with activity or time of day, functional consequences in daily living and employment, and whether weakness has been progressive or stable.
Understatements to avoid:
Do not demonstrate full effort during strength testing if pain prevents it - tell the examiner the pain limit. Do not say 'my arm is weak' without specifying what tasks you cannot do because of it.
Fatigue and Repetitive Use Impact
How to describe:
Describe how symptoms worsen with sustained or repeated use of the affected extremity. Note that initial strength or function may appear better than actual capacity because you are tested only once, at rest, not after sustained effort.
Worst-day example:
“When I first start walking I can manage about two blocks, but after that my leg becomes extremely weak, the pain intensifies to 9/10, and I have to stop and rest for 15-20 minutes before I can continue. By the end of the day my leg is significantly weaker than in the morning.”
What the examiner listens for:
Whether symptoms worsen with activity, how long activities can be sustained, recovery time needed, and whether the veteran's functional capacity at the exam accurately represents their typical capacity.
Understatements to avoid:
Do not only describe your initial capacity - describe how long you can sustain activity before symptoms worsen. Mention that a single strength test does not reflect your sustained work capacity.
Flare-Ups
How to describe:
Describe the frequency, duration, severity, and triggers of flare-ups. Quantify how much worse symptoms become: 'During a flare my pain goes from my baseline of 4/10 to 9/10, I cannot bear weight at all, and I am bedbound for 2-3 days.' State what triggers flares (activity, cold weather, prolonged sitting, stress).
Worst-day example:
“I have severe flare-ups 2-3 times per month, usually triggered by any activity involving prolonged standing or walking. During a flare the burning and electric pain becomes unbearable, I cannot wear shoes, I cannot sleep, and I require rescue pain medication that leaves me too drowsy to function. Each flare lasts 2-4 days.”
What the examiner listens for:
Frequency and predictability of flares, severity relative to baseline, functional impact during flares, and what the veteran cannot do during a flare-up that they might be able to do on a good day.
Understatements to avoid:
Do not present only your good-day function to the examiner. Actively volunteer information about flare-ups. VA examinations often occur on relatively functional days - report your worst-day reality.
Impact on Work and Daily Activities
How to describe:
Specifically address how the peripheral nerve condition affects your ability to work (both your current or last job and general work capacity). Describe activities of daily living that are impaired: dressing, grooming, cooking, driving, household tasks, recreation. Be specific about what you cannot do or can only do with difficulty or assistance.
Worst-day example:
“I can no longer perform my previous job as a warehouse worker because I cannot stand for more than 15 minutes, cannot carry loads over 10 pounds with my right hand, and cannot operate machinery safely due to the numbness in my feet affecting my balance. I now require help from my spouse to put on my socks and shoes due to the combination of pain and hand weakness.”
What the examiner listens for:
Whether the condition limits the ability to perform sedentary or physically demanding work, specific occupational tasks that are impaired, changes in employment or work duties attributable to the condition, and social/recreational impact.
Understatements to avoid:
Do not understate work limitations. Do not omit unpaid work (household tasks, caregiving). Do not fail to mention if you have changed jobs, reduced hours, or been unable to maintain employment because of the condition.
Common Mistakes to Avoid
Arriving without assistive devices you actually use
The DBQ specifically documents assistive devices (wheelchair, crutches, canes, braces, walker). If you use these devices at home but leave them behind to appear more functional, the examiner will not document their use, which can lower your rating.
Instead: Bring every assistive device you use, including AFO braces, wrist splints, knee braces, canes, or any other device - even if you only use it some of the time. Tell the examiner exactly how often and in what situations you use each device.
Impact: 40-60%
Performing at peak effort during strength and function testing
C&P exams test you at a single point in time, often when you are relatively rested. If you push through pain to demonstrate maximum effort, the examiner records normal or near-normal strength, missing the pain-limited reality of your daily function.
Instead: Perform testing at the level you can actually sustain. When pain limits your effort, stop and tell the examiner: 'I cannot push harder because the pain becomes severe at that point.' Your reported pain limit is a legitimate clinical finding.
Impact: 10-40%
Describing only average or good days instead of worst days
VA rating is supposed to reflect the condition's impact on the worst days - M21-1 guidance recognizes that veterans may be examined on a relatively good day. Presenting only average-day function can result in a lower rating that does not capture the full disability picture.
Instead: Explicitly describe both your baseline function and your worst-day function. Use phrases like: 'On my worst days, which happen about [X] times per month, I experience...' The examiner is required to consider this information.
Impact: All levels
Failing to specify the nerve distribution of symptoms
The DBQ maps symptoms to specific nerves and nerve branches. Vague descriptions like 'my arm hurts' do not enable the examiner to accurately identify which nerve(s) are affected and complete the appropriate rating sections of the DBQ.
Instead: Before the exam, learn the basic distribution of your affected nerve(s). Describe symptoms in anatomical terms: 'The numbness runs from the outer aspect of my forearm into my ring and little fingers' (ulnar nerve distribution). Reference your prior imaging, nerve conduction studies, or treating physician's notes to confirm the nerve distribution.
Impact: All levels
Not mentioning electrodiagnostic (EMG/NCS) test results
EMG and nerve conduction studies provide objective evidence of nerve damage that directly supports higher ratings. If you have had these tests and do not mention them, they may not be considered.
Instead: Bring copies of any EMG or nerve conduction study reports to the exam. Tell the examiner: 'I had an EMG/nerve conduction study on [date] that showed [results].' Ensure these are in your VA claims file before the exam.
Impact: 20-60%
Not describing occupational impact
The DBQ specifically asks about impact on occupational function. This information directly influences the examiner's documentation of functional impairment and can affect both the rating and referral for TDIU (Total Disability Individual Unemployability) consideration.
Instead: Clearly state how your radiculopathy/peripheral nerve condition affects your ability to work. Describe specific job tasks you cannot perform, hours you can work, and whether you have lost employment or had to change jobs due to the condition.
Impact: All levels, TDIU consideration
Failing to describe bilateral or multi-nerve involvement
The DBQ has separate sections for right upper, left upper, right lower, and left lower extremities. Each affected extremity may be rated separately. If you have symptoms on multiple sides or in multiple extremities, failing to describe all affected areas means some impairments will not be documented.
Instead: Describe all affected extremities and their symptoms, even if one side is worse than another. State: 'My right leg is worse, but I also have [symptoms] in my left leg/arm.' Both sides should be evaluated and documented.
Impact: All levels; may result in missing separate ratings for bilateral conditions
Not mentioning that symptoms worsen with repetitive activity or fatigue
A single exam captures only one moment in time. If your weakness or pain is significantly worse after sustained activity, a one-time strength test will miss this. This is specifically relevant to DeLuca factors for radiculopathy.
Instead: Proactively state: 'My strength during this test does not represent how I function after 30 minutes of activity. After sustained use, my [grip/walking/hand function] deteriorates significantly and takes [X time] to recover.' Ask the examiner to note this in the record.
Impact: 10-40%
Prep Checklist
Before Your Exam
Day Of
During the Exam
After the Exam
Your Rights During a C&P Exam
- You have the right to a thorough, complete C&P examination - if the examination is inadequate (e.g., the examiner failed to address radiculopathy despite evidence in the record), the examination must be returned as insufficient and a new examination scheduled.
- You have the right to request an in-person examination rather than a records-only review, particularly if your condition has changed or worsened.
- In most states you have the right to record your C&P examination - verify your state's recording consent laws and notify the examiner at the start if you intend to record.
- You have the right to bring a representative, advocate, or accredited VSO (Veterans Service Organization representative) to your examination as an observer.
- You have the right to submit a buddy statement or lay statement from anyone who observes your functional limitations - this evidence must be considered by the rater.
- You have the right to request a copy of the completed DBQ/examination report and to review it for accuracy.
- If the DBQ is inaccurate, incomplete, or fails to address claimed conditions (including radiculopathy), you have the right to submit a rebuttal statement, request a new examination, or appeal the decision.
- EMG/nerve conduction studies are generally not required if sufficient clinical evidence exists - you cannot be penalized for not having an EMG if clinical findings are adequate to determine the degree of paralysis.
- If your radiculopathy is associated with a service-connected spinal condition, it must be evaluated separately and may be entitled to a separate rating - it should not be subsumed into the spinal rating.
- You have the right to be evaluated under the most favorable diagnostic code that applies to your condition (38 CFR 4.7 benefit-of-the-doubt principle applies to rating code selection).
- You have the right to a rating based on your worst-day function, not just your exam-day presentation - M21-1 guidance requires consideration of the veteran's reported symptom pattern including flare-ups.
- You have the right to seek assistance from a VA-accredited claims agent, attorney, or VSO at any point in the claims process at no cost for VSO representation.
Related Conditions
- Lumbar Spine / Thoracolumbar Spine Condition Lower extremity radiculopathy (sciatic nerve, anterior tibial, peroneal, etc.) is commonly caused by lumbar disc disease, degenerative joint disease, or spinal stenosis. If your lower extremity radiculopathy is associated with a service connected lumbar spine condition, it is rated separately under DC 8520 (sciatic nerve) or applicable lower extremity nerve DCs and must not be subsumed into the spinal rating.
- Cervical Spine Condition Upper extremity radiculopathy (radial, median, ulnar nerve, etc.) is commonly caused by cervical disc disease or degenerative changes. Upper extremity radiculopathy associated with a service connected cervical spine condition is rated separately under the applicable upper extremity nerve diagnostic codes.
- Sciatic Nerve Paralysis Lumbar radiculopathy affecting the sciatic nerve distribution is specifically rated under DC 8520 (sciatic nerve) per M21 1 guidance for lower extremity radiculopathy associated with thoracolumbar spine conditions. The sciatic nerve has the highest available rating percentages among lower extremity nerves.
- Intervertebral Disc Syndrome (IVDS) IVDS under DC 5243 is often the underlying cause of radiculopathy. The IVDS and radiculopathy are rated separately IVDS for the spinal component and the peripheral nerve condition for the radicular component. Ensure both are claimed and evaluated.
- Carpal Tunnel Syndrome Median nerve entrapment at the wrist (carpal tunnel syndrome) is a specific peripheral nerve condition evaluated using the median nerve diagnostic codes. If related to service through repetitive occupational use or injury, it may be separately ratable and requires Phalen's and Tinel's testing.
- Total Disability Based on Individual Unemployability (TDIU) Severe radiculopathy or peripheral nerve impairment that prevents substantially gainful employment may qualify for TDIU (38 CFR 4.16) even if the combined rating does not reach 100%. Document occupational impact thoroughly at every C&P exam.
- Chronic Pain Syndrome / Neuropathic Pain Severe or intractable neuropathic pain from radiculopathy or peripheral nerve damage may be separately evaluated under mental health or pain disorder criteria if it causes a psychiatric condition (e.g., depression, anxiety secondary to chronic pain). Ensure any mental health impact of chronic nerve pain is also claimed.
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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.