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

Thromboangiitis in the ICD-10-CM Index ICD-10-CM

The main term Thromboangiitis carries 6 index entries pointing to 2 ICD-10-CM codes. The default entry is I73.1, 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
2
Codes Referenced
I73.1
Default Code
T
Letter
6 of 6 shown
ICD-10-CM

Index Entries Under Thromboangiitis 6 entries · 2 codes

Thromboangiitis I73.1
obliterans (general) I73.1
cerebral I67.89
vessels
brain I67.89
spinal cord I67.89

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Related Index Terms

All index terms starting with TIndex 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.