NeurologicalPeripheral Nerves / Spine-relatedDC 8520

Sciatica / Radiculopathy

Symptoms radiating from the low back into the leg, often including pain, numbness, tingling, or weakness.

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VA Rating Tiers

80%
complete paralysis
60%
severe with marked muscular atrophy
40%
moderately severe incomplete paralysis
20%
moderate incomplete paralysis
10%
mild incomplete paralysis
0%
Meets minimum criteria

Rating Notes

  • 80%: Complete paralysis — foot drop, loss of active movement below the knee.
  • 60%: Severe incomplete paralysis with marked muscular atrophy.
  • 40%: Moderately severe incomplete paralysis.
  • 20%: Moderate incomplete paralysis.
  • 10%: Mild incomplete paralysis.
  • 0%: Neuralgia or minimal neuritis — service connection still established.
  • Rated under DC 8520 (paralysis of the sciatic nerve).
  • Complete paralysis under the schedule includes foot dangle/drop and no active movement possible below the knee.

Eligibility Basics

Current symptoms
In-service event
Diagnosis or lay evidence
  • Often associated with a lumbar spine condition.
  • Can be claimed directly or as secondary depending on facts.

Evidence to Gather

Service Records

  • complaints of radiating pain
  • back injury records
  • neurologic symptoms documented in service

Medical Evidence

  • MRI showing disc issues
  • exam notes documenting numbness or weakness
  • physical therapy or orthopedic notes

Lay Evidence (Buddy Statements)

  • statement describing shooting pain, numbness, tingling, or weakness
  • statement describing episodes of leg symptoms

Diagnostic Tests

  • MRI
  • EMG
  • neurologic exam
  • straight leg raise

C&P Exam Preparation

Exam type: Peripheral Nerves / Spine

Be ready to describe

  • where symptoms travel
  • whether one leg or both are affected
  • episodes of numbness or weakness
  • how symptoms affect standing, walking, and work

Prep notes

  • Describe where the pain or numbness starts and where it travels.
  • Be specific about weakness, falls, or loss of endurance.
  • Explain whether symptoms come with back flare-ups.

Quick Facts

Diagnostic Code
DC 8520
Category
Neurological
Subcategory
Peripheral Nerves / Spine-related
Typical Claim Type
secondary
Rating Range
0% – 80%

Also Known As

radiculopathynerve pain down legshooting leg painlumbar radiculopathy

Related Conditions

Secondary to

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