ICD-10-CM Alphabetic Index · FY 2026 6 Entries

Angiitis in the ICD-10-CM Index ICD-10-CM

The main term Angiitis carries 6 index entries pointing to 6 ICD-10-CM codes. The default entry is I77.6, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.

✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
6
Index Entries
6
Codes Referenced
I77.6
Default Code
A
Letter
6 of 6 shown
ICD-10-CM

Index Entries Under Angiitis 6 entries · 6 codes

Angiitis I77.6
allergic granulomatous M30.1
hypersensitivity M31.0
necrotizing M31.9
specified NEC M31.8
nervous system, granulomatous I67.7

The info icon previews the code's description and billable status; the code link opens its full page with all notations.

Related Index Terms

All index terms starting with AIndex to Diseases and InjuriesICD-10-CM Code Lookup

Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.