N102026
Billable
Acute pyelonephritis
N10 is a billable ICD-10-CM diagnosis code for Acute pyelonephritis, effective for the FY2026 code set.
Frequently Asked Questions
Code Hierarchy
N10
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Related MS-DRGs4
Diagnosis Related Groups for inpatient billing
Official Guidelines
Chapter 14: Diseases of the Genitourinary System
Official coding guidelines for N00-N99