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K57.20

✓ Billable

Diverticulitis of large intestine with perforation and abscess without bleeding

Diseases of the digestive system (K00-K95)

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❌ Excludes1

inherited from K57.2

Rules from parent category K57.2: Diverticulitis of large intestine with perforation and abscess

  • • diverticulitis of both small and large intestine with perforation and abscess (K57.4-)

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Code Information

CodeK57.20
BillableYes
ParentK57.2
CategoryDiseases of the digestive system (K00-K95)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)