ICD-10-CM Book 2026 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 11 K00-K95 Diseases of the digestive system /
K20-K31 Diseases of esophagus, stomach and duodenum /
K30 Functional dyspepsia

  Billable ICD-10-CM Code K30
K30
Functional dyspepsia
Indigestion
excludes1
dyspepsia NOS (R10.13)
heartburn (R12)
nervous dyspepsia (F45.8)
neurotic dyspepsia (F45.8)
psychogenic dyspepsia (F45.8)