EDUCATIONAL TOOL ONLY. Not legal or medical advice. Not affiliated with the VA.
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Radiculopathy (Lower Extremity) VA Disability Rating
DC 8520 | 38 C.F.R. § 4.124a | M21-1, Part IV.ii.3
OVERVIEW
Lower extremity radiculopathy (sciatic nerve, DC 8520) rates from 10-80% per extremity. 10% mild, 20% moderate, 40% moderately severe, 60% severe with marked muscular atrophy. EMG/NCS testing and straight leg raise on C&P exam are key evidence.
RATING CRITERIA (3 LEVELS)
40%+ -- Severe limitation or ankylosis
Severe limitation of motion or ankylosis of the affected joint. Specific percentages depend on the joint and whether dominant/non-dominant.
20% -- Moderate limitation
Moderate limitation of motion with significant functional impairment. DeLuca factors may increase the effective rating.
10% -- Mild limitation or painful motion
Mild limitation of motion, or X-ray evidence of arthritis with painful motion under DC 5003.
KEY EVIDENCE TO GATHER
-Service treatment records
-Current medical diagnosis and treatment records
-Buddy/lay statements
-Prescription history
-Employment impact documentation
-Any relevant diagnostic testing
C&P EXAM TIPS (5)
1.Bring all relevant medical records and a written list of symptoms.
2.Report your worst days, not your best. The VA rates based on overall impairment.
3.Document how the condition affects daily activities, work, and relationships.
4.Mention all medications and their side effects.
5.Bring buddy statements from people who observe your symptoms.
EDUCATIONAL TOOL ONLY. NOT LEGAL OR MEDICAL ADVICE.
NOT AFFILIATED WITH THE U.S. DEPARTMENT OF VETERANS AFFAIRS.
CLAIM RECON 2026