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K61

Non-billable

Abscess of anal and rectal regions

K61 is the ICD-10-CM code for Abscess of anal and rectal regions. It is a non-billable category code — use a more specific child code such as K61.0 for billing.

Status
Header (non-billable)
Chapter
K00-K95
Subcodes
6
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • •abscess of anal and rectal regions
  • •cellulitis of anal and rectal regions

Frequently asked questions

What is ICD-10 code K61?
K61 is the ICD-10-CM code for "Abscess of anal and rectal regions". It falls under K00-K95 Diseases of the digestive system.
Is K61 a billable code?
No — K61 is a non-billable header code. Use a more specific child code (such as K61.0) for billing.
What are the subcodes of K61?
K61 has 6 more specific child codes, including K61.0, K61.1, K61.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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