Secondary Condition Claim · VASRD 7508
Nephrolithiasis (kidney stones) Secondary to Gout
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 Nephrolithiasis (kidney stones) when it develops after Gout.
Why Nephrolithiasis (kidney stones) Is Linked to Gout
Excess uric acid
Primary condition · VASRD 5017
Gout
Gout is a crystalline arthritis in which uric acid crystals deposit in joints, causing sudden, intensely painful attacks — classically in the big toe — and, over time, joint damage. VA rates it under DC 5017 on limitation of motion of the joints it affects.
Secondary condition · VASRD 7508
Nephrolithiasis (kidney stones)
Formation of stones in the kidney causing pain and urinary problems.
Nephrolithiasis (kidney stones) VA Rating Tiers
The VA rates Nephrolithiasis (kidney stones) the same way whether it's claimed directly or as secondary to Gout — severity of Nephrolithiasis (kidney stones) itself determines the percentage.
Example combined rating
10% Gout + 30% Nephrolithiasis (kidney stones) = 37%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 10% and 30% combine to 37%, not 40%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
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Evidence for a Nephrolithiasis (kidney stones) Secondary Claim
- •Dated procedure reports for every invasive or non-invasive procedure performed for stones, since the code's exception turns on more than two within a year.
- •Emergency department and clinic records for each attack of colic, stating whether infection was present and whether catheter drainage was required.
- •Imaging confirming stone formation and its recurrence.
- •Laboratory evidence of kidney function where infected attacks have occurred, which the 30 percent hydronephrosis row names.
Common questions about Nephrolithiasis (kidney stones) secondary to Gout
- Can Nephrolithiasis (kidney stones) be service-connected as secondary to Gout?
- 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. Excess uric acid You'll need a current Nephrolithiasis (kidney stones) diagnosis and a medical nexus opinion linking it to your service-connected Gout — the same s…
- What VA rating can I get for Nephrolithiasis (kidney stones) as a secondary condition?
- Nephrolithiasis (kidney stones) is rated under VASRD diagnostic code 7508 using the same criteria whether it's a direct or secondary claim: possible ratings are 30%, 20%, 10%. The rating depends on the severity of Nephrolithiasis (kidney stones) itself, not on the severity of Gout.
- How does a secondary Nephrolithiasis (kidney stones) claim affect my combined VA rating?
- The VA doesn't add ratings together. Using the official combined-ratings formula (38 CFR 4.25): a 10% rating for Gout combined with a 30% rating for Nephrolithiasis (kidney stones) (example figures) produces a combined rating of 37%, not 40%. Approving Nephrolithiasis (kidney stones) as secondary still typically raise…
- What evidence do I need to service-connect Nephrolithiasis (kidney stones) as secondary to Gout?
- Strong evidence for the underlying Nephrolithiasis (kidney stones) diagnosis includes: Dated procedure reports for every invasive or non-invasive procedure performed for stones, since the code's exception turns on more than two within a year.; Emergency department and clinic records for each attack of colic, stating w…
Primary condition
Full Gout guide
Secondary condition
Full Nephrolithiasis (kidney stones) guide
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