I73 is the authoritative medical code for Other peripheral vascular diseases. This classification is used in medical billing and clinical recording to specify the clinical criteria for other peripheral vascular diseases (ICD-10-CM I73), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Sequencing, inclusion, and exclusion notes published for I73 in the official ICD-10-CM tabular list.
Conditions not covered by this code, but which may be reported alongside it when both are present.
No. I73 (Other peripheral vascular diseases) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Per Excludes2 instructions, I73 and the following may both be reported when both are present: chilblains (T69.1); frostbite (T33-T34); immersion hand or foot (T69.0-); spasm of cerebral artery (G45.9).
Official ICD-10-CM classifications in the same code family as I73, with their registry titles.
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: