Raynaud's disease, phenomenon or syndrome (secondary)

Raynaud's disease, phenomenon or syndrome (secondary) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists I73.00 for the term on its own. It has 1 subterm and 2 code entries. First-level subterms include with gangrene. Confirm any code you find here in the Tabular List before you report it.