N30.90

✓ Billable

Cystitis, unspecified without hematuria

Diseases of the genitourinary system (N00-N99)

✅ No additional coding notes for N30.90

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Code Information

CodeN30.90

BillableYes

ParentN30.9

CategoryDiseases of the genitourinary system (N00-N99)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)