ICD-10-CM 2027
ICD-10 code for dyspepsia
From the official ICD-10-CM alphabetic index entry “Dyspepsia”. Page updated September 29, 2026.
About coding dyspepsia
The ICD-10-CM code for dyspepsia is R10.13 (Epigastric pain). The official index lists 6 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on R10.13.
Within R10.1 (pain localized to upper abdomen), R10.13 is specifically for epigastric pain. Related codes cover upper abdominal pain, unspecified (R10.10), right upper quadrant pain (R10.11) and left upper quadrant pain (R10.12).
Don't report R10.13 together with the conditions in its Excludes1 note: functional dyspepsia (K30).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific dyspepsia codes (official index)
- atonic K30 — Functional dyspepsia
- functional (allergic) (congenital) (gastrointestinal) (occupational) (reflex) K30 — Functional dyspepsia
- intestinal K59.89 — Other specified functional intestinal disorders
- nervous F45.8 — Other somatoform disorders
- neurotic F45.8 — Other somatoform disorders
- psychogenic F45.8 — Other somatoform disorders
Don't confuse with (Excludes1 for R10.13)
- functional dyspepsia (K30)
Common questions about dyspepsia ICD-10 codes
What is the ICD-10 code for dyspepsia?
- R10.13 — Epigastric pain. More specific codes apply when the documentation supports them: K30, K30, K59.89, F45.8 and others below.
What is the ICD-10 code for atonic dyspepsia?
- K30 — Functional dyspepsia.
What is the ICD-10 code for functional dyspepsia?
- K30 — Functional dyspepsia.
What is the ICD-10 code for intestinal dyspepsia?
- K59.89 — Other specified functional intestinal disorders.
What is the ICD-10 code for nervous dyspepsia?
- F45.8 — Other somatoform disorders.
What is the ICD-10 code for neurotic dyspepsia?
- F45.8 — Other somatoform disorders.
What is the ICD-10 code for psychogenic dyspepsia?
- F45.8 — Other somatoform disorders.
Is R10.13 billable?
- Yes. R10.13 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can R10.13 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict R10.13 as a principal diagnosis.
Is R10.13 a CC or MCC?
- No. R10.13 is neither a CC nor an MCC under MS-DRG v44.0.