K59.89

Billable

Other specified functional intestinal disorders

K59.89 is the ICD-10-CM code for Other specified functional intestinal disorders. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K59.8
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • Atony of colon
  • Pseudo-obstruction (acute) (chronic) of intestine

Frequently asked questions

What is ICD-10 code K59.89?
K59.89 is the ICD-10-CM code for "Other specified functional intestinal disorders". It falls under K00-K95 Diseases of the digestive system.
Is K59.89 a billable code?
Yes — K59.89 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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