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Diagnostic Code 7504: Pyelonephritis, chronic
Genitourinary System · 38 CFR §4.115b · All codes in this system
| Evaluation criteria | Rating |
|---|---|
| Rate as renal dysfunction or urinary tract infection, whichever is predominant. | |
Source: eCFR Title 38, 38 CFR §4.115b, current as of 2026-11-05. Criteria text is the regulatory text, reproduced verbatim for reference; it is not legal advice.