Documentation & Coding Risks
Avoid these common issues when documenting History of Pyelonephritis.
Frequently Asked Questions
The ICD-10 code for a history of pyelonephritis is Z87.440, used when the condition is resolved and not currently active.
Chronic pyelonephritis is coded as N11.0 for obstructive/reflux-associated cases, or N11.1 if due to an underlying condition.
Related condition guides
Documentation requirements, coding pitfalls and FAQs for conditions coded with N11.0.