Is K91.858 a billable code?
Yes. K91.858 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
K91.858: Other complications of intestinal pouch
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
K91.858 is a billable ICD-10-CM diagnosis code for other complications of intestinal pouch. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with K91.858 already added.Good Faith EstimateStart a cost estimate with K91.858 already added.CMS-1500 Claim FormFill a claim form with K91.858 in box 21.
Other codes in K91.85 Complications of intestinal pouch
K91.858 questions
What does K91.858 mean?
K91.858 is the ICD-10-CM code for Other complications of intestinal pouch. It is in chapter 11, Diseases of the digestive system (K00-K95).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.