ICD-10-CM Diagnosis Code K91.858
Diagnosis Code: K91.858 (Raw: K91858)
Description: Other complications of intestinal pouch
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code K91.858 is designated for Other complications of intestinal pouch. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.
