K63.1

Billable

Perforation of intestine (nontraumatic)

K63.1 is the ICD-10-CM code for Perforation of intestine (nontraumatic). It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K63
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • Perforation (nontraumatic) of rectum

Excludes1 — not coded here

  • perforation (nontraumatic) of duodenum (K26.-)
  • perforation (nontraumatic) of intestine with diverticular disease (K57.0, K57.2, K57.4, K57.8)

Excludes2 — not included here

  • perforation (nontraumatic) of appendix (K35.2-, K35.3-)

Frequently asked questions

What is ICD-10 code K63.1?
K63.1 is the ICD-10-CM code for "Perforation of intestine (nontraumatic)". It falls under K00-K95 Diseases of the digestive system.
Is K63.1 a billable code?
Yes — K63.1 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from K63.1?
Excludes1 (not coded here): perforation (nontraumatic) of duodenum (K26.-); perforation (nontraumatic) of intestine with diverticular disease (K57.0, K57.2, K57.4, K57.8).

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

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