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K30

✓ Billable

Functional dyspepsia

Diseases of the digestive system (K00-K95)

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Also Known As

Indigestion

❌ Excludes1

direct

Cannot be coded with K30

  • • dyspepsia NOS (R10.13)
  • • heartburn (R12)
  • • nervous dyspepsia (F45.8)
  • • neurotic dyspepsia (F45.8)
  • • psychogenic dyspepsia (F45.8)

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Code Information

CodeK30
BillableYes
CategoryDiseases of the digestive system (K00-K95)
Excludes15 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)