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K612026

Non-billable

Abscess of anal and rectal regions

K61 is a non-billable ICD-10-CM category (header) code for Abscess of anal and rectal regions; a more specific code below it is required for claims in the FY2026 code set.

Clinical Notes

Frequently Asked Questions

Code Hierarchy
K61
Abscess of anal and rectal regions
Anal abscess
Rectal abscess
Anorectal abscess
Ischiorectal abscess
Intrasphincteric abscess
Supralevator abscess

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Related MS-DRGs
420,413 Medicare hospitalizations across 5 DRGs for codes in K61

Top DRGs associated with codes in this category:

394OTHER DIGESTIVE SYSTEM DIAGNOSES WITH CC211,750
393OTHER DIGESTIVE SYSTEM DIAGNOSES WITH MCC170,758
395OTHER DIGESTIVE SYSTEM DIAGNOSES WITHOUT CC/MCC37,905
791No description available0
793No description available0
Official Guidelines
Chapter 11: Diseases of the Digestive System

Official coding guidelines for K00-K95

Abscess of anal and rectal regions - ICD-10 Code K61 | FindICD10