K60.4

Non-billable

Rectal fistula

K60.4 is the ICD-10-CM code for Rectal fistula. It is a non-billable category code — use a more specific child code such as K60.40 for billing.

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

K00-K95 Diseases of the digestive system

Includes

  • Fistula of rectum to skin

Excludes1 — not coded here

  • congenital fistula (Q43.6)
  • rectovaginal fistula (N82.3)
  • vesicorectal fistual (N32.1)

Code first

  • , if applicable:
  • Crohn's disease (K50.-)
  • ulcerative colitis (K51.-)

Frequently asked questions

What is ICD-10 code K60.4?
K60.4 is the ICD-10-CM code for "Rectal fistula". It falls under K00-K95 Diseases of the digestive system.
Is K60.4 a billable code?
No — K60.4 is a non-billable header code. Use a more specific child code (such as K60.40) for billing.
What are the subcodes of K60.4?
K60.4 has 3 more specific child codes, including K60.40, K60.41, K60.42.
What is excluded from K60.4?
Excludes1 (not coded here): congenital fistula (Q43.6); rectovaginal fistula (N82.3); vesicorectal fistual (N32.1).

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

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