Sciatica (Radiculopathy)
Diagnostic Code: 8520Max Rating
40% (per leg)
Pain radiating along the sciatic nerve, which runs down one or both legs from the lower back.
Rating Criteria Overview
Rated based on severity: Mild (10%), Moderate (20%), Moderately Severe (40%). Can be rated for BOTH legs separately.
| Rating | Criteria / Symptoms |
|---|---|
Rating percentages vary based on severity and functional limitations. See "How It Is Rated" section for specific criteria. | |
Check Your Evidence
See what medical evidence is required to win a claim for Sciatica (Radiculopathy).
View ChecklistCommon Secondary Conditions
These conditions are frequently claimed as secondary to Sciatica (Radiculopathy). A secondary condition is one that was caused or aggravated by an existing service-connected disability.
Secondary conditions vary by case. Consult with a VSO or medical professional to identify potential secondary claims for your situation.
Browse Articles on Secondary Conditions →Frequently Asked Questions
Can I get rated for both legs?
Yes. If your back condition compresses nerves on both sides, you can receive a rating for each leg. This also triggers the 'Bilateral Factor' which boosts your combined rating.
Do I need an MRI?
An MRI is the gold standard for proving nerve root compression, but a doctor can also diagnose radiculopathy through physical tests (like the Straight Leg Raise test) during a C&P exam.
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