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I73.81

✓ Billable

Erythromelalgia

Diseases of the circulatory system (I00-I99)

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❌ Excludes1

inherited from I73.8

Rules from parent category I73.8: Other specified peripheral vascular diseases

  • • diabetic (peripheral) angiopathy (E08-E13 with .51-.52)

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Code Information

CodeI73.81
BillableYes
ParentI73.8
CategoryDiseases of the circulatory system (I00-I99)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)