Secondary Condition Claim · VASRD 6204
Peripheral Vestibular Disorders Secondary to Posterior Tibial Nerve Paralysis
A condition caused or aggravated by an already service-connected disability can be granted its own service connection as a secondary condition under 38 CFR § 3.310. Here's how that works for Peripheral Vestibular Disorders when it develops after Posterior Tibial Nerve Paralysis.
Why Peripheral Vestibular Disorders Is Linked to Posterior Tibial Nerve Paralysis
Weakened foot/ankle function
Primary condition · VASRD 8524
Posterior Tibial Nerve Paralysis
The posterior tibial nerve runs down the back of the calf and controls movement and sensation in the foot and toes. Damage to this nerve can cause numbness, tingling, weakness, or in severe cases the foot becoming fixed in a downward (plantar flexed) position, and it's most often linked to a specific leg injury or surgery.
Secondary condition · VASRD 6204
Peripheral Vestibular Disorders
Peripheral vestibular disorders affect the inner ear structures responsible for balance, causing dizziness, vertigo, and sometimes nausea that can range from occasional to disabling. Common causes include ear infections, head trauma, or chronic noise exposure, which makes this a frequent secondary claim alongside hearing loss or tinnitus.
Peripheral Vestibular Disorders VA Rating Tiers
The VA rates Peripheral Vestibular Disorders the same way whether it's claimed directly or as secondary to Posterior Tibial Nerve Paralysis — severity of Peripheral Vestibular Disorders itself determines the percentage.
Example combined rating
20% Posterior Tibial Nerve Paralysis + 10% Peripheral Vestibular Disorders = 28%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 20% and 10% combine to 28%, not 30%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Evidence for a Peripheral Vestibular Disorders Secondary Claim
- •A diagnosis from an ENT specialist or neurologist confirming a vestibular disorder.
- •Medical notes documenting how frequently vertigo or dizziness episodes occur.
- •Balance or gait exam findings that objectively demonstrate the impact on stability.
Common questions about Peripheral Vestibular Disorders secondary to Posterior Tibial Nerve Paralysis
- Can Peripheral Vestibular Disorders be service-connected as secondary to Posterior Tibial Nerve Paralysis?
- Yes. Under 38 CFR § 3.310, a condition that is caused or aggravated by an already service-connected disability can be granted secondary service connection. Weakened foot/ankle function You'll need a current Peripheral Vestibular Disorders diagnosis and a medical nexus opinion linking it to your service-connected Poste…
- What VA rating can I get for Peripheral Vestibular Disorders as a secondary condition?
- Peripheral Vestibular Disorders is rated under VASRD diagnostic code 6204 using the same criteria whether it's a direct or secondary claim: possible ratings are 30%, 10%. The rating depends on the severity of Peripheral Vestibular Disorders itself, not on the severity of Posterior Tibial Nerve Paralysis.
- How does a secondary Peripheral Vestibular Disorders claim affect my combined VA rating?
- The VA doesn't add ratings together. Using the official combined-ratings formula (38 CFR 4.25): a 20% rating for Posterior Tibial Nerve Paralysis combined with a 10% rating for Peripheral Vestibular Disorders (example figures) produces a combined rating of 28%, not 30%. Approving Peripheral Vestibular Disorders as sec…
- What evidence do I need to service-connect Peripheral Vestibular Disorders as secondary to Posterior Tibial Nerve Paralysis?
- Strong evidence for the underlying Peripheral Vestibular Disorders diagnosis includes: A diagnosis from an ENT specialist or neurologist confirming a vestibular disorder.; Medical notes documenting how frequently vertigo or dizziness episodes occur.; Balance or gait exam findings that objectively demonstrate the impac…
Primary condition
Full Posterior Tibial Nerve Paralysis guide
Secondary condition
Full Peripheral Vestibular Disorders guide
Estimate your combined rating
See how Posterior Tibial Nerve Paralysis and Peripheral Vestibular Disorders combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
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