Sciatica (Sciatic Nerve Paralysis) VA Rating Guide

Overview

Nerve damage causing weakness, numbness, and pain along the sciatic nerve path, typically affecting the lower back, buttocks, and legs. Commonly results from back injuries, disc problems, or direct trauma during military service.

• VA Disability Code: 8520
• ICD Code: G62.9
• Category: Neurological

Rating Percentages & Criteria

80% Rating

Criteria: Complete; the foot dangles and drops, no active movement possible of muscles below the knee, flexion of knee weakened or (very rarely) lost

Examples:

• Complete foot drop
• Cannot move foot or toes
• Severe weakness of entire leg

60% Rating

Criteria: Severe, with marked muscular atrophy

Examples:

• Significant muscle wasting
• Severe weakness and pain
• Major functional loss

40% Rating

Criteria: Moderately severe

Examples:

• Moderate to severe symptoms
• Significant functional impairment
• Persistent pain and weakness

20% Rating

Criteria: Moderate

Examples:

• Moderate pain and weakness
• Some functional limitation
• Intermittent symptoms

10% Rating

Criteria: Mild

Examples:

• Mild symptoms
• Minimal functional impact
• Occasional pain or numbness

Symptoms & Functional Impact

Common symptoms associated with this condition:

• Pain radiating from lower back down leg
• Numbness or tingling in leg or foot
• Sharp, burning, or stabbing pain
• Muscle weakness in leg
• Difficulty walking or standing
• Loss of reflexes
• Difficulty with fine motor tasks in foot
• Pain worsening with certain movements

Evidence Requirements for Your Claim

To support your claim, gather the following evidence:

• MRI or CT scan showing nerve compression
• EMG/nerve conduction studies
• Neurological examination results
• Medical records documenting sciatica
• Service records of back injuries
• Treatment records from pain management

Secondary Conditions Commonly Connected

This condition often leads to secondary disabilities:

Back Pain (Strong Connection)

Sciatica typically stems from spinal conditions causing back pain

Depression (Strong Connection)

Chronic nerve pain significantly impacts mental health

Sleep Apnea (Moderate Connection)

Pain can disrupt sleep patterns and contribute to sleep disorders

Knee Pain (Moderate Connection)

Altered gait from sciatica puts stress on knees

Compensation & Pension (C&P) Exam Tips

Prepare for your C&P exam with these strategic tips:

• Bring EMG and nerve conduction study results
• Document frequency and severity of pain episodes
• Describe functional limitations in daily activities
• Note any muscle atrophy or weakness
• Explain how symptoms vary throughout the day

Frequently Asked Questions

Is sciatica the same as radiculopathy?

Sciatica is a type of radiculopathy specifically affecting the sciatic nerve. Both are rated under DC 8520.

Can I get separate ratings for sciatica and back pain?

You can receive separate ratings if you can show distinct disabilities, but often they're part of the same underlying condition.

Key Points for Your Claim

When filing for Sciatica (Sciatic Nerve Paralysis):

1. Document everything - Every medical visit, treatment, and symptom counts
2. Get a nexus letter - A medical opinion linking your condition to service is crucial
3. Be thorough - Don't downplay your symptoms in your claim
4. Track progression - Show how the condition has worsened over time
5. Claim secondary conditions - Sciatica (Sciatic Nerve Paralysis) often causes other disabilities

Ready to File Your Claim?

The VA disability system is complex, but you don't have to navigate it alone. We help veterans understand their benefits, gather strong evidence, and maximize their ratings.

Related Rating Guides:

• Back Pain VA Rating Guide
• Depression VA Rating Guide
• Sleep Apnea VA Rating Guide