Secondary Condition Claim · VASRD 7101
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 Hypertension when it develops after Nephritis, chronic.
Primary condition · VASRD 7504
Nephritis, chronic
Chronic nephritis is long-term inflammation of the kidneys' filtering structures, which can lead to protein leaking into the urine (proteinuria) and elevated blood pressure as kidney function gradually declines. Because early kidney damage often has no obvious symptoms, lab-confirmed findings are what actually establish and track this condition.
Secondary condition · VASRD 7101
Hypertension
Hypertension is chronically elevated blood pressure that, left unmanaged, raises the risk of heart attack, stroke, and kidney disease. It's one of the most common VA claims, both filed directly and as a PACT Act presumptive condition for many Vietnam-era veterans exposed to Agent Orange.
The VA rates Hypertension the same way whether it's claimed directly or as secondary to Nephritis, chronic — severity of Hypertension itself determines the percentage.
Example combined rating
30% Nephritis, chronic + 20% Hypertension = 44%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 30% and 20% combine to 44%, not 50%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Primary condition
Full Nephritis, chronic guide
Secondary condition
Full Hypertension guide
See how Nephritis, chronic and Hypertension combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
Open the calculator