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ICD-10-CM Current in FY 2027

N30.3

Trigonitis

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where N30.3 sits in the official hierarchy. Each level is the code it is classified under.

  1. N30 Parent Cystitis
  2. N30.3 This code Trigonitis

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Urethrotrigonitis

Excludes1

prostatocystitis ( N41.3 )

Inherited from N30 — Cystitis

Use Additional Code

code to identify infectious agent (B95-B97)

Inherited from N30 — Cystitis

More Specific Codes

2 codes under N30.3

Version History

How N30.3 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Trigonitis

  2. FY 2026 Effective

    Unchanged

    Trigonitis

Related Codes

Other codes under N30

Codes whose official notes reference N30.3

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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