CONDITION GUIDE · DC 7504 · 38 CFR PART 4

Pyelonephritis VA Rating

How VA rates Pyelonephritis under diagnostic code 7504, what evidence decides the percentage, and the reasons these claims get denied or under-rated.

Reviewed by Blake Leitch, VA-accredited claims agent #60720Last updated September 7, 2026

Pyelonephritis is rated under diagnostic code 7504. In the VA Schedule for Rating Disabilities it appears as Pyelonephritis, chronic, within the Genitourinary System section of 38 CFR Part 4.

The essentials

Diagnostic code7504
Rating schedule namePyelonephritis, chronic
Body systemGenitourinary System
Examination formGU Kidney conditions

Other names for this condition

VA and treating providers may use different terms for the same condition. If your records use any of these, they may still support a claim for Pyelonephritis:

  • Kidney infection

What evidence decides the rating

For genitourinary system conditions, these are the findings VA weighs when assigning a percentage. If your examination did not address them, the examination may be inadequate for rating purposes — which is itself an argument on appeal.

  • Voiding dysfunction: daytime voiding interval, night-time awakenings, and absorbent-pad changes per day
  • Renal function testing, including BUN and creatinine
  • Frequency of urinary tract infections and any need for continuous medication or catheterisation

Why these claims get denied or under-rated

These are the failure patterns we see most often on pyelonephritis and related genitourinary system claims:

  • Voiding dysfunction rated without asking about absorbent-pad changes, which is the criterion that drives the rating
  • Erectile dysfunction service-connected but SMC-K under §3.350(a) was never considered

If your claim was denied or under-rated

A denial is not the end of the claim. Which route is right depends on why VA decided the way it did:

  • Higher-Level Review — when the evidence already in the file supports a grant and VA got the decision wrong, or the examination was inadequate.
  • Supplemental Claim — when you have new and relevant evidence, such as a private nexus opinion.
  • Board Appeal — when you need a Veterans Law Judge to decide, or want a hearing.
  • Clear and Unmistakable Error — when a decision more than a year old contains an undebatable error, which can recover retroactive pay.

Effective dates matter as much as the percentage. See effective dates and back pay for how far back an award can reach.

Sources

Related conditions

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This page is educational information, not legal advice. VA rules and deadlines change — always confirm details with the official source (38 CFR, M21-1) or your accredited claims agent. Borne Accredited Claims is an accredited VA claims agent under 38 CFR §14.629 and is not part of, or endorsed by, the Department of Veterans Affairs. We do not guarantee any specific outcome.