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K60.31

Non-billable

Anal fistula, simple

K60.31 is the ICD-10-CM code for Anal fistula, simple. It is a non-billable category code — use a more specific child code such as K60.311 for billing.

Status
Header (non-billable)
Chapter
K00-K95
Parent
K60.3
Subcodes
4
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • •Low intersphincteric anal fistula
  • •Superficial anal fistula

Frequently asked questions

What is ICD-10 code K60.31?
K60.31 is the ICD-10-CM code for "Anal fistula, simple". It falls under K00-K95 Diseases of the digestive system.
Is K60.31 a billable code?
No — K60.31 is a non-billable header code. Use a more specific child code (such as K60.311) for billing.
What are the subcodes of K60.31?
K60.31 has 4 more specific child codes, including K60.311, K60.312, K60.313.

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

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