ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 11 K00-K95 Diseases of the digestive system /
K90-K95 Other diseases of the digestive system /
K91 Intraoperative and postprocedural complications and disorders of digestive system, not elsewhere classified

  Billable ICD-10-CM Code K91.2
K91.2
Postsurgical malabsorption, not elsewhere classified
Postsurgical blind loop syndrome
excludes1
malabsorption osteomalacia in adults (M83.2)
malabsorption osteoporosis, postsurgical (M80.8-, M81.8)