Published VA rule book · 38 CFR § 4.124a · DC 8520 · not your rating · we do not file
VA rating for sciatic nerve (radiculopathy), DC 8520: 10%, 20%, 40%, 60%, 80%
VA rates sciatic nerve (radiculopathy) under diagnostic code 8520 in the VA rating schedule, 38 CFR § 4.124a. The schedule lists 10%, 20%, 40%, 60%, or 80%. The table below quotes each published line word for word.
Also called: sciatica, lower extremity radiculopathy. Rule-book name: Sciatic nerve: Paralysis of.
Last checked against eCFR on 2026-10-10 (eCFR issue 2026-08-27). Official text on eCFR.
The published lines for DC 8520
| Percent in the rule book | Published words (quoted) |
|---|---|
| 80% | Complete; the foot dangles and drops, no active movement possible of muscles below the knee, flexion of knee weakened or (very rarely) lost |
| 60% | Severe, with marked muscular atrophy |
| 40% | Moderately severe |
| 20% | Moderate |
| 10% | Mild |
Common questions
What percentages does VA list for sciatic nerve (radiculopathy)?
Under diagnostic code 8520 (38 CFR § 4.124a), the rule book lists 10%, 20%, 40%, 60%, or 80%. Which line fits is decided by VA from the evidence. This page is not your rating.
Where do these words come from?
They are quoted from the public eCFR copy of 38 CFR § 4.124a, Schedule of ratings—neurological conditions and convulsive disorders. We link the official page so you can check it.
How can I use this page?
Read each line, then look at your own records. Note which records talk about the same things the rule book names. Only write what is true for you. You, or a free accredited representative, file with VA.
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This page quotes the public VA rule book. It is not your rating and not your pay. We do not say you have this condition. We do not file. You, or a free accredited representative, file with VA.
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