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K55.021

✓ Billable

Focal (segmental) acute infarction of small intestine

Diseases of the digestive system (K00-K95)

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✅ No additional coding notes for K55.021

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Code Information

CodeK55.021
BillableYes
ParentK55.02
CategoryDiseases of the digestive system (K00-K95)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)